sigmo.xml

<?xml version='1.0' encoding='ISO-8859-1' ?>

<!--
  XML-Page generated by PENELOPE.
  Copyright (c) 1999 Araneus Group and University 'Roma Tre', Rome, ITALY
  All rights reserved.
-->

<!DOCTYPE SigmodRecord SYSTEM "http://www.cs.washington.edu/research/projects/xmltk/xmldata/data/sigmod-record/SigmodRecord.dtd">
<SigmodRecord>
  <issue>
 <volume>11</volume>
 <number>1</number>
    <articles>
     <article>
 <title>Annotated Bibliography on Data Design.</title>
 <initPage>45</initPage>
 <endPage>77</endPage>
          <authors>
 <author position="00">Anthony I. Wasserman</author>
 <author position="01">Karen Botnich</author>
          </authors>
     </article>

     <article>
 <title>Architecture of Future Data Base Systems.</title>
 <initPage>30</initPage>
 <endPage>44</endPage>
          <authors>
 <author position="00">Lawrence A. Rowe</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Database Directions III Workshop Review.</title>
 <initPage>8</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Tom Cook</author>
          </authors>
     </article>

     <article>
 <title>Errors in 'Process Synchronization in Database Systems'.</title>
 <initPage>9</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
 <author position="01">Marco A. Casanova</author>
 <author position="02">Nathan Goodman</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>11</volume>
 <number>3</number>
    <articles>
     <article>
 <title>Comparison and Mapping of the Relational and CODASYL Data Models - An Annotated Bibliography.</title>
 <initPage>55</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">Gary H. Sockut</author>
          </authors>
     </article>

     <article>
 <title>Database Activity at Aberdeen University Computing Centre.</title>
 <initPage>6</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">Stephen Knowles</author>
          </authors>
     </article>

     <article>
 <title>Record of the Workshop on Research in Office Semantics.</title>
 <initPage>10</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">Gerald R. Barber</author>
          </authors>
     </article>

     <article>
 <title>Reply to "Errors in 'Process Synchronization in Database Systems'".</title>
 <initPage>7</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Gunter Schlageter</author>
          </authors>
     </article>

     <article>
 <title>Research in Knowledge Base Management Systems.</title>
 <initPage>26</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">Gio Wiederhold</author>
 <author position="01">S. Jerrold Kaplan</author>
 <author position="02">Daniel Sagalowicz</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>11</volume>
 <number>4</number>
    <articles>
     <article>
 <title>Multisafe - A Data Security Architecture.</title>
 <initPage>26</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Robert P. Trueblood</author>
 <author position="01">H. Rex Hartson</author>
          </authors>
     </article>

     <article>
 <title>Note on the Expected Size of a Join.</title>
 <initPage>19</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
          </authors>
     </article>

     <article>
 <title>Notes of DDTS - An Apparatus for Experimental Research in Distributed Database Management Systems.</title>
 <initPage>32</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Ramez Elmasri</author>
 <author position="01">Cory Devor</author>
 <author position="02">Said K. Rahimi</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>12</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Note on Decompositions of Relational Databases.</title>
 <initPage>33</initPage>
 <endPage>37</endPage>
          <authors>
 <author position="00">Catriel Beeri</author>
 <author position="01">Moshe Y. Vardi</author>
          </authors>
     </article>

     <article>
 <title>BUSINESS - An End-User Oriented Application Development Language.</title>
 <initPage>38</initPage>
 <endPage>69</endPage>
          <authors>
 <author position="00">Peter B. Miller</author>
 <author position="01">Sergey Tetelbaum</author>
 <author position="02">Kincade N. Webb</author>
          </authors>
     </article>

     <article>
 <title>Horizontal Decomposition to Improve a Non-BCNF Scheme.</title>
 <initPage>26</initPage>
 <endPage>32</endPage>
          <authors>
 <author position="00">Antonio L. Furtado</author>
          </authors>
     </article>

     <article>
 <title>Meta-Database Architecture for Relational DBMS.</title>
 <initPage>18</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">Kn. I. Kilov</author>
 <author position="01">I. A. Popova</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>12</volume>
 <number>2</number>
    <articles>
     <article>
 <title>Actual Conversion Experiences.</title>
 <initPage>20</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">James H. Burrows</author>
          </authors>
     </article>

     <article>
 <title>Conversion Technology, An Assessment.</title>
 <initPage>39</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">James P. Fry</author>
          </authors>
     </article>

     <article>
 <title>Data Base Directions II: The Conversion Problem - Editorial.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">John L. Berg</author>
          </authors>
     </article>

     <article>
 <title>Establishing Management Objectives.</title>
 <initPage>9</initPage>
 <endPage>19</endPage>
          <authors>
 <author position="00">Richard L. Nolan</author>
          </authors>
     </article>

     <article>
 <title>Evolution in Computer Systems.</title>
 <initPage>4</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Mayford L. Roark</author>
          </authors>
     </article>

     <article>
 <title>Standards.</title>
 <initPage>34</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Milt Bryce</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>12</volume>
 <number>3</number>
    <articles>
     <article>
 <title>Administering a Distributed Data Base Management System.</title>
 <initPage>86</initPage>
 <endPage>99</endPage>
          <authors>
 <author position="00">Henry M. Walker</author>
          </authors>
     </article>

     <article>
 <title>Database Research Activities at the University of Wisconsin.</title>
 <initPage>19</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Haran Boral</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Randy H. Katz</author>
 <author position="03">Anthony C. Klug</author>
          </authors>
     </article>

     <article>
 <title>Distributed Processing of Data Dynamics.</title>
 <initPage>67</initPage>
 <endPage>85</endPage>
          <authors>
 <author position="00">Colette Rolland</author>
 <author position="01">Christian Richard</author>
          </authors>
     </article>

     <article>
 <title>Implementation of a Time Expert in a Data Base System.</title>
 <initPage>51</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Ricky Overmyer</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Problems of Optimistic Concurrency Control in Distributed Database Systems.</title>
 <initPage>61</initPage>
 <endPage>66</endPage>
          <authors>
 <author position="00">Gunter Schlageter</author>
          </authors>
     </article>

     <article>
 <title>The Role of Time in Information Processing: A Survey.</title>
 <initPage>27</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">A. Bolour</author>
 <author position="01">T. L. Anderson</author>
 <author position="02">L. J. Dekeyser</author>
 <author position="03">Harry K. T. Wong</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>12</volume>
 <number>4</number>
    <articles>
     <article>
 <title>Final Report of the ANSI/X3/SPARC DBS-SG Relational Database Task Group.</title>
 <initPage>0</initPage>
 <endPage>62</endPage>
          <authors>
 <author position="00">Michael L. Brodie</author>
 <author position="01">Joachim W. Schmidt</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>13</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Formal Definition of the relational Model.</title>
 <initPage>18</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>A Precise Definition of Basic Relational Notions and of the Relational Algebra.</title>
 <initPage>30</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">Alain Pirotte</author>
          </authors>
     </article>

     <article>
 <title>Comments on "Note on the Expected Size of a Join".</title>
 <initPage>13</initPage>
 <endPage>13</endPage>
          <authors>
 <author position="00">T. H. Merrett</author>
          </authors>
     </article>

     <article>
 <title>Horizontal Decompositions and their Impact on Query Solving.</title>
 <initPage>46</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">P. De Bra</author>
 <author position="01">Jan Paredaens</author>
          </authors>
     </article>

     <article>
 <title>New Proposal for a Common Command Language in Information Systems.</title>
 <initPage>51</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Yves Vander Auwera</author>
 <author position="01">Luc Bernard</author>
          </authors>
     </article>

     <article>
 <title>Notes on the State of Data Base Audit.</title>
 <initPage>79</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">Jon D. Clark</author>
 <author position="01">Frederick G. Davis</author>
          </authors>
     </article>

     <article>
 <title>On Some Arguable Claims in B. Shneiderman's Evaluation of Natural Language Interaction with Database Systems.</title>
 <initPage>92</initPage>
 <endPage>97</endPage>
          <authors>
 <author position="00">Neil C. Rowe</author>
          </authors>
     </article>

     <article>
 <title>Response to N. C. Rowe's Rewiew.</title>
 <initPage>98</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">Ben Shneiderman</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>13</volume>
 <number>2</number>
    <articles>
     <article>
 <title>An Approach to the User Interface and Semantic Integrity for a Relational DBMS.</title>
 <initPage>64</initPage>
 <endPage>71</endPage>
          <authors>
 <author position="00">Haim Kilov</author>
          </authors>
     </article>

     <article>
 <title>Comments on Optimality of B-Trees.</title>
 <initPage>35</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Juergen Klonk</author>
          </authors>
     </article>

     <article>
 <title>Constraints: Consistency and Integrity.</title>
 <initPage>60</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">Mukul K. Sinha</author>
          </authors>
     </article>

     <article>
 <title>Deadlock Detection is Cheap.</title>
 <initPage>19</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Fixing Pages in Database Buffer.</title>
 <initPage>52</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Wolfgang Effelsberg</author>
          </authors>
     </article>

     <article>
 <title>The Optimal Selection of Secondary Indices is NP-Complete.</title>
 <initPage>72</initPage>
 <endPage>75</endPage>
          <authors>
 <author position="00">Gregory Piatetsky-Shapiro</author>
          </authors>
     </article>

     <article>
 <title>Why Sort-Merge Gives the Best Implementation of the Natural Join.</title>
 <initPage>39</initPage>
 <endPage>51</endPage>
          <authors>
 <author position="00">T. H. Merrett</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>13</volume>
 <number>3</number>
    <articles>
     <article>
 <title>Adding Database Management to Ada.</title>
 <initPage>13</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Patrick A. V. Hall</author>
          </authors>
     </article>

     <article>
 <title>An Informal Approach to Formal Specifications.</title>
 <initPage>32</initPage>
 <endPage>41</endPage>
          <authors>
 <author position="00">Antonio L. Furtado</author>
          </authors>
     </article>

     <article>
 <title>Comparison of Four Relational Data Model Specifications.</title>
 <initPage>18</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Winfried Lamersdorf</author>
          </authors>
     </article>

     <article>
 <title>How the DBA Stole Christmas, or The Case for Separately Compiled Access Modules.</title>
 <initPage>11</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">David S. Reiner</author>
 <author position="01">Arnon Rosenthal</author>
          </authors>
     </article>

     <article>
 <title>Interfacing a Query Language to a CODASYL DBMS.</title>
 <initPage>46</initPage>
 <endPage>64</endPage>
          <authors>
 <author position="00">Roger M. Tagg</author>
          </authors>
     </article>

     <article>
 <title>Research Issues in Database Specification.</title>
 <initPage>42</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">Michael L. Brodie</author>
          </authors>
     </article>

     <article>
 <title>The Devolution of Functional Analysis.</title>
 <initPage>65</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">Ken Meyer</author>
 <author position="01">John Doughty</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>13</volume>
 <number>4</number>
    <articles>
     <article>
 <title>"I wish I were over there": Distributed Execution Protocols for Data Definition in R*.</title>
 <initPage>238</initPage>
 <endPage>242</endPage>
          <authors>
 <author position="00">Paul F. Wilms</author>
 <author position="01">Bruce G. Lindsay</author>
 <author position="02">Patricia G. Selinger</author>
          </authors>
     </article>

     <article>
 <title>A High Performance, Universal, Key Associative Access Method.</title>
 <initPage>120</initPage>
 <endPage>133</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
          </authors>
     </article>

     <article>
 <title>A New Characterization of Independence.</title>
 <initPage>92</initPage>
 <endPage>96</endPage>
          <authors>
 <author position="00">Peter Honeyman</author>
 <author position="01">Edward Sciore</author>
          </authors>
     </article>

     <article>
 <title>An Abstract Model of Database Concurrency Control Algorithms.</title>
 <initPage>97</initPage>
 <endPage>107</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>An Experimental Comparison of Locking Policies in a Testbed Database System.</title>
 <initPage>108</initPage>
 <endPage>119</endPage>
          <authors>
 <author position="00">Walter H. Kohler</author>
 <author position="01">Kenneth C. Wilner</author>
 <author position="02">John A. Stankovic</author>
          </authors>
     </article>

     <article>
 <title>Answering Queries in Relational Databases.</title>
 <initPage>173</initPage>
 <endPage>177</endPage>
          <authors>
 <author position="00">Alessandro D'Atri</author>
 <author position="01">Marina Moscarini</author>
 <author position="02">Nicolas Spyratos</author>
          </authors>
     </article>

     <article>
 <title>Database Theory: Where Has It Been? Where Is It Going? (Abstract).</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
          </authors>
     </article>

     <article>
 <title>Database Usability (Abstract).</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>DBMS and AI: Is There any Common Point of View?</title>
 <initPage>134</initPage>
 <endPage>134</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Designing Globally Consistent Network Schemas.</title>
 <initPage>185</initPage>
 <endPage>195</endPage>
          <authors>
 <author position="00">Sharon McCure Kuck</author>
 <author position="01">Yehoshua Sagiv</author>
          </authors>
     </article>

     <article>
 <title>Distributing A Database for Parallelism.</title>
 <initPage>23</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Eugene Wong</author>
 <author position="01">Randy H. Katz</author>
          </authors>
     </article>

     <article>
 <title>Estimating Block Transfers and Join Sizes.</title>
 <initPage>40</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">Stavros Christodoulakis</author>
          </authors>
     </article>

     <article>
 <title>Forms Approach to Requirements Specification for Database Design.</title>
 <initPage>161</initPage>
 <endPage>172</endPage>
          <authors>
 <author position="00">Nan C. Shu</author>
 <author position="01">Harry K. T. Wong</author>
 <author position="02">Vincent Y. Lum</author>
          </authors>
     </article>

     <article>
 <title>Fragments of Relations.</title>
 <initPage>15</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">David Maier</author>
 <author position="01">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Functional Dependencies on Cyclic Database Schemes.</title>
 <initPage>79</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">Kent Laver</author>
 <author position="01">Alberto O. Mendelzon</author>
 <author position="02">Marc H. Graham</author>
          </authors>
     </article>

     <article>
 <title>Incomplete Information and Dependencies in Relational Databases.</title>
 <initPage>178</initPage>
 <endPage>184</endPage>
          <authors>
 <author position="00">Tomasz Imielinski</author>
 <author position="01">Witold Lipski Jr.</author>
          </authors>
     </article>

     <article>
 <title>On Merging Partitioned Databases.</title>
 <initPage>6</initPage>
 <endPage>14</endPage>
          <authors>
 <author position="00">David D. Wright</author>
          </authors>
     </article>

     <article>
 <title>On the Design of a Query Processing Strategy in a Distributed Database Environment.</title>
 <initPage>30</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Clement T. Yu</author>
 <author position="01">C. C. Chang</author>
          </authors>
     </article>

     <article>
 <title>Overview of an Ada Compatible Distributed Database Manager.</title>
 <initPage>228</initPage>
 <endPage>237</endPage>
          <authors>
 <author position="00">Arvola Chan</author>
 <author position="01">Umeshwar Dayal</author>
 <author position="02">Stephen Fox</author>
 <author position="03">Nathan Goodman</author>
 <author position="04">Daniel R. Ries</author>
 <author position="05">Dale Skeen</author>
          </authors>
     </article>

     <article>
 <title>Practical Problems in Data Management - A Position Paper.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Jim Gray</author>
          </authors>
     </article>

     <article>
 <title>Query Processing Utilizing Dependencies and Horizontal Decomposition.</title>
 <initPage>55</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Yahiko Kambayashi</author>
 <author position="01">Masatoshi Yoshikawa</author>
          </authors>
     </article>

     <article>
 <title>Range Nesting: A Fast Method to Evaluate Quantified Queries.</title>
 <initPage>196</initPage>
 <endPage>206</endPage>
          <authors>
 <author position="00">Matthias Jarke</author>
 <author position="01">J&uuml;rgen Koch</author>
          </authors>
     </article>

     <article>
 <title>Relational Queries in a Domain Based DBMS.</title>
 <initPage>219</initPage>
 <endPage>227</endPage>
          <authors>
 <author position="00">Michele Missikoff</author>
 <author position="01">Michel Scholl</author>
          </authors>
     </article>

     <article>
 <title>Remotely-Sensed Geophysical Databases: Experience and Implications for Generalized DBMS.</title>
 <initPage>146</initPage>
 <endPage>160</endPage>
          <authors>
 <author position="00">Guy M. Lohman</author>
 <author position="01">Joseph C. Stoltzfus</author>
 <author position="02">Anita N. Benson</author>
 <author position="03">Michael D. Martin</author>
 <author position="04">Alfonso F. Cardenas</author>
          </authors>
     </article>

     <article>
 <title>The Database Language GEM.</title>
 <initPage>207</initPage>
 <endPage>218</endPage>
          <authors>
 <author position="00">Carlo Zaniolo</author>
          </authors>
     </article>

     <article>
 <title>Time and Databases.</title>
 <initPage>243</initPage>
 <endPage>245</endPage>
          <authors>
 <author position="00">Gad Ariav</author>
 <author position="01">James Clifford</author>
 <author position="02">Matthias Jarke</author>
          </authors>
     </article>

     <article>
 <title>Top-Down Statistical Estimation on a Database.</title>
 <initPage>135</initPage>
 <endPage>145</endPage>
          <authors>
 <author position="00">Neil C. Rowe</author>
          </authors>
     </article>

     <article>
 <title>Views on Data Management.</title>
 <initPage>4</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">Erich J. Neuhold</author>
          </authors>
     </article>

     <article>
 <title>Windows on the World.</title>
 <initPage>68</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">David Maier</author>
 <author position="01">David Rozenshtein</author>
 <author position="02">David Scott Warren</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>14</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Straightforward Formalization of the Relational Model.</title>
 <initPage>15</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Timo Niemi</author>
 <author position="01">Kalervo J&auml;rvelin</author>
          </authors>
     </article>

     <article>
 <title>An Informal Approach to Formal Specifications.</title>
 <initPage>45</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">Antonio L. Furtado</author>
          </authors>
     </article>

     <article>
 <title>Book Review - Edward A. Feigenbaum and Pamela McCorduck, The Fifth Generation: Artificial Intelligence and Japan's Computer Challenge to the World.</title>
 <initPage>64</initPage>
 <endPage>65</endPage>
          <authors>
 <author position="00">Neil C. Rowe</author>
          </authors>
     </article>

     <article>
 <title>Distributing a database for Parallel Processing is NP-hard.</title>
 <initPage>55</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">H. C. Du</author>
          </authors>
     </article>

     <article>
 <title>Implementation of Data Abstraction in the Relational Database System Ingres.</title>
 <initPage>1</initPage>
 <endPage>14</endPage>
          <authors>
 <author position="00">James Ong</author>
 <author position="01">Dennis Fogg</author>
 <author position="02">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Practical Hardware for Linear Execution of relational database Operations.</title>
 <initPage>39</initPage>
 <endPage>44</endPage>
          <authors>
 <author position="00">T. H. Merrett</author>
          </authors>
     </article>

     <article>
 <title>Some Comments on "Deadlock Detection is Cheap" in SIGMOD Record Jan 83.</title>
 <initPage>61</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">W. N. Chin</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>14</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Methodology for Database System Performance Evaluation.</title>
 <initPage>176</initPage>
 <endPage>185</endPage>
          <authors>
 <author position="00">Haran Boral</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>A Multikey Hashing Scheme Using Predicate Trees.</title>
 <initPage>107</initPage>
 <endPage>114</endPage>
          <authors>
 <author position="00">Patrick Valduriez</author>
 <author position="01">Yann Vi&eacute;mont</author>
          </authors>
     </article>

     <article>
 <title>Accurate Estimation of the Number of Tuples Satisfying a Condition.</title>
 <initPage>256</initPage>
 <endPage>276</endPage>
          <authors>
 <author position="00">Gregory Piatetsky-Shapiro</author>
 <author position="01">Charles Connell</author>
          </authors>
     </article>

     <article>
 <title>An Active Mail System.</title>
 <initPage>215</initPage>
 <endPage>222</endPage>
          <authors>
 <author position="00">John Hogg</author>
 <author position="01">Stelios Gamvroulas</author>
          </authors>
     </article>

     <article>
 <title>An Empirical Comparison of B-Trees, Compact B-Trees and Multiway Trees.</title>
 <initPage>33</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">David M. Arnow</author>
 <author position="01">Aaron M. Tenenbaum</author>
          </authors>
     </article>

     <article>
 <title>An Implementation of GEM - Supporting a Semantic Data Model on a Relational Back-End.</title>
 <initPage>286</initPage>
 <endPage>295</endPage>
          <authors>
 <author position="00">Shalom Tsur</author>
 <author position="01">Carlo Zaniolo</author>
          </authors>
     </article>

     <article>
 <title>An Optimizing Prolog Front-End to a Relational Query System.</title>
 <initPage>296</initPage>
 <endPage>306</endPage>
          <authors>
 <author position="00">Matthias Jarke</author>
 <author position="01">James Clifford</author>
 <author position="02">Yannis Vassiliou</author>
          </authors>
     </article>

     <article>
 <title>Browsing in a Loosely Structured Database.</title>
 <initPage>197</initPage>
 <endPage>207</endPage>
          <authors>
 <author position="00">Amihai Motro</author>
          </authors>
     </article>

     <article>
 <title>Combining Relational and Network Retrieval Methods.</title>
 <initPage>131</initPage>
 <endPage>142</endPage>
          <authors>
 <author position="00">Huei-Huang Chen</author>
 <author position="01">Sharon McCure Kuck</author>
          </authors>
     </article>

     <article>
 <title>Data Management Facilities of an Operating System Kernel.</title>
 <initPage>58</initPage>
 <endPage>69</endPage>
          <authors>
 <author position="00">Hans Diel</author>
 <author position="01">Gerald Kreissig</author>
 <author position="02">Norbert Lenz</author>
 <author position="03">Michael Scheible</author>
 <author position="04">Bernd Schoener</author>
          </authors>
     </article>

     <article>
 <title>Database Evaluation Using Multiple Regression Techniques.</title>
 <initPage>70</initPage>
 <endPage>76</endPage>
          <authors>
 <author position="00">Jane Fedorowicz</author>
          </authors>
     </article>

     <article>
 <title>Database Support for Interactive Computer Graphics.</title>
 <initPage>90</initPage>
 <endPage>99</endPage>
          <authors>
 <author position="00">David L. Spooner</author>
          </authors>
     </article>

     <article>
 <title>Design and Implementation of an Extendible Integrity Subsystem.</title>
 <initPage>9</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Eric Simon</author>
 <author position="01">Patrick Valduriez</author>
          </authors>
     </article>

     <article>
 <title>Designing DBMS Support for the Temporal Dimension.</title>
 <initPage>115</initPage>
 <endPage>130</endPage>
          <authors>
 <author position="00">Vincent Y. Lum</author>
 <author position="01">Peter Dadam</author>
 <author position="02">R. Erbe</author>
 <author position="03">J&uuml;rgen G&uuml;nauer</author>
 <author position="04">Peter Pistor</author>
 <author position="05">Georg Walch</author>
 <author position="06">H. Werner</author>
 <author position="07">John Woodfill</author>
          </authors>
     </article>

     <article>
 <title>Efficient Processing of Relational Calculus Expressions Using Range Query Theory.</title>
 <initPage>164</initPage>
 <endPage>175</endPage>
          <authors>
 <author position="00">Dan E. Willard</author>
          </authors>
     </article>

     <article>
 <title>Implementation Techniques for Main Memory Database Systems.</title>
 <initPage>1</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
 <author position="01">Randy H. Katz</author>
 <author position="02">Frank Olken</author>
 <author position="03">Leonard D. Shapiro</author>
 <author position="04">Michael Stonebraker</author>
 <author position="05">David A. Wood</author>
          </authors>
     </article>

     <article>
 <title>Lessons from a "Living In a Database" Graphical Query Interface.</title>
 <initPage>100</initPage>
 <endPage>106</endPage>
          <authors>
 <author position="00">Dennis Fogg</author>
          </authors>
     </article>

     <article>
 <title>Maintenance of Views.</title>
 <initPage>240</initPage>
 <endPage>255</endPage>
          <authors>
 <author position="00">Oded Shmueli</author>
 <author position="01">Alon Itai</author>
          </authors>
     </article>

     <article>
 <title>Making Smalltalk a Database System.</title>
 <initPage>316</initPage>
 <endPage>325</endPage>
          <authors>
 <author position="00">George P. Copeland</author>
 <author position="01">David Maier</author>
          </authors>
     </article>

     <article>
 <title>On Complementary and Independent Mappings on Databases.</title>
 <initPage>143</initPage>
 <endPage>148</endPage>
          <authors>
 <author position="00">Arthur M. Keller</author>
 <author position="01">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Optimal Computation of Total Projections with Unions of Simple Chase Join Expressions.</title>
 <initPage>149</initPage>
 <endPage>163</endPage>
          <authors>
 <author position="00">Edward P. F. Chan</author>
          </authors>
     </article>

     <article>
 <title>Overview of the Jasmin Database Machine.</title>
 <initPage>234</initPage>
 <endPage>239</endPage>
          <authors>
 <author position="00">Daniel H. Fishman</author>
 <author position="01">Ming-Yee Lai</author>
 <author position="02">W. Kevin Wilkinson</author>
          </authors>
     </article>

     <article>
 <title>Performance Comparison of Index Structures for Multi-Key Retrieval.</title>
 <initPage>186</initPage>
 <endPage>196</endPage>
          <authors>
 <author position="00">Hans-Peter Kriegel</author>
          </authors>
     </article>

     <article>
 <title>Performance Evaluation of the Statistical Aggregation by Caterogization in the SM3 System.</title>
 <initPage>77</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Chaitanya K. Baru</author>
 <author position="01">Stanley Y. W. Su</author>
          </authors>
     </article>

     <article>
 <title>PRISM: A Knowledge Based System for Semantic Integrity Specification and Enforcement in Database Systems.</title>
 <initPage>307</initPage>
 <endPage>315</endPage>
          <authors>
 <author position="00">Allan Shepherd</author>
 <author position="01">Larry Kerschberg</author>
          </authors>
     </article>

     <article>
 <title>Quel as a Data Type.</title>
 <initPage>208</initPage>
 <endPage>214</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">Erika Anderson</author>
 <author position="02">Eric N. Hanson</author>
 <author position="03">W. Bradley Rubenstein</author>
          </authors>
     </article>

     <article>
 <title>R-Trees: A Dynamic Index Structure for Spatial Searching.</title>
 <initPage>47</initPage>
 <endPage>57</endPage>
          <authors>
 <author position="00">Antonin Guttman</author>
          </authors>
     </article>

     <article>
 <title>Relational Algebras, Logic, and Functional Programming.</title>
 <initPage>326</initPage>
 <endPage>333</endPage>
          <authors>
 <author position="00">Patrick A. V. Hall</author>
          </authors>
     </article>

     <article>
 <title>Simplifying Distributed Databse Systems Design by Using a Broadcast Network.</title>
 <initPage>223</initPage>
 <endPage>233</endPage>
          <authors>
 <author position="00">Jo-Mei Chang</author>
          </authors>
     </article>

     <article>
 <title>The Use of Extended Boolean Logic in Information Retrieval.</title>
 <initPage>277</initPage>
 <endPage>285</endPage>
          <authors>
 <author position="00">Gerard Salton</author>
          </authors>
     </article>

     <article>
 <title>Towards A Self-Adapting Centralized Concurrency Control Algorithm.</title>
 <initPage>18</initPage>
 <endPage>32</endPage>
          <authors>
 <author position="00">Haran Boral</author>
 <author position="01">Israel Gold</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>14</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Critique of the SQL Database Language.</title>
 <initPage>8</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>Automatic Normalization and Enity-Relationship Generation through Attributes and Roles.</title>
 <initPage>69</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Ken Meyer</author>
 <author position="01">John Doughty</author>
          </authors>
     </article>

     <article>
 <title>Extending the Relational Algebra to Capture Less Meaning.</title>
 <initPage>55</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">T. H. Merrett</author>
          </authors>
     </article>

     <article>
 <title>Some Principles of Good Language Design (with especial reference to the design of database languages).</title>
 <initPage>1</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>14</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Decomposition Storage Model.</title>
 <initPage>268</initPage>
 <endPage>279</endPage>
          <authors>
 <author position="00">George P. Copeland</author>
 <author position="01">Setrag Khoshafian</author>
          </authors>
     </article>

     <article>
 <title>A Fast General-Purpose Hardware Synchronisation Mechanism.</title>
 <initPage>122</initPage>
 <endPage>130</endPage>
          <authors>
 <author position="00">John T. Robinson</author>
          </authors>
     </article>

     <article>
 <title>A High-Level User Interface for Update and Retrieval in Relational Databases - Language Aspects.</title>
 <initPage>343</initPage>
 <endPage>353</endPage>
          <authors>
 <author position="00">Gottfried Vossen</author>
 <author position="01">Volkert Brosda</author>
          </authors>
     </article>

     <article>
 <title>A Language and a Physical Organization Technique for Summary Tables.</title>
 <initPage>3</initPage>
 <endPage>16</endPage>
          <authors>
 <author position="00">Gultekin &Ouml;zsoyoglu</author>
 <author position="01">Z. Meral &Ouml;zsoyoglu</author>
 <author position="02">Francisco Malta</author>
          </authors>
     </article>

     <article>
 <title>A Model of Data Distribution Based on Texture Analysis.</title>
 <initPage>319</initPage>
 <endPage>325</endPage>
          <authors>
 <author position="00">Nabil Kamel</author>
 <author position="01">Roger King</author>
          </authors>
     </article>

     <article>
 <title>A Multidimensional Digital Hashing Scheme for Files With Composite Keys.</title>
 <initPage>214</initPage>
 <endPage>229</endPage>
          <authors>
 <author position="00">Ekow J. Otoo</author>
          </authors>
     </article>

     <article>
 <title>A Taxonomy of Time in Databases.</title>
 <initPage>236</initPage>
 <endPage>246</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="01">Ilsoo Ahn</author>
          </authors>
     </article>

     <article>
 <title>A Transaction Model Supporting Complex Applications in Integrated Information Systems.</title>
 <initPage>388</initPage>
 <endPage>401</endPage>
          <authors>
 <author position="00">Peter Klahold</author>
 <author position="01">Gunter Schlageter</author>
 <author position="02">Rainer Unland</author>
 <author position="03">Wolfgang Wilkes</author>
          </authors>
     </article>

     <article>
 <title>Acquisition of Terminological Knowledge Using Database Design Techniques.</title>
 <initPage>84</initPage>
 <endPage>94</endPage>
          <authors>
 <author position="00">Christoph F. Eick</author>
 <author position="01">Peter C. Lockemann</author>
          </authors>
     </article>

     <article>
 <title>Adaptive Information System Design: One Query at a Time.</title>
 <initPage>280</initPage>
 <endPage>290</endPage>
          <authors>
 <author position="00">Clement T. Yu</author>
 <author position="01">C. H. Chen</author>
          </authors>
     </article>

     <article>
 <title>Algorithm and Performance Evaluation of Adaptive Multidimensional Clustering Technique.</title>
 <initPage>308</initPage>
 <endPage>318</endPage>
          <authors>
 <author position="00">Shinya Fushimi</author>
 <author position="01">Masaru Kitsuregawa</author>
 <author position="02">Masaya Nakayama</author>
 <author position="03">Hidehiko Tanaka</author>
 <author position="04">Tohru Moto-Oka</author>
          </authors>
     </article>

     <article>
 <title>Analysis of the Context Dependency of CODASYL Find-Statements with Application to Database Program Conversion.</title>
 <initPage>354</initPage>
 <endPage>361</endPage>
          <authors>
 <author position="00">G. Barbara Demo</author>
 <author position="01">Sukhamay Kundu</author>
          </authors>
     </article>

     <article>
 <title>Database Design: Methodologies, Tools, and Environments (Panel).</title>
 <initPage>148</initPage>
 <endPage>150</endPage>
          <authors>
 <author position="00">Carlo Batini</author>
 <author position="01">Stefano Ceri</author>
          </authors>
     </article>

     <article>
 <title>Direct Spatial Search on Pictorial Databases Using Packed R-Trees.</title>
 <initPage>17</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Nick Roussopoulos</author>
 <author position="01">Daniel Leifker</author>
          </authors>
     </article>

     <article>
 <title>Efficient Prolog Access to CODASYL and FDM Databases.</title>
 <initPage>437</initPage>
 <endPage>443</endPage>
          <authors>
 <author position="00">Peter M. D. Gray</author>
          </authors>
     </article>

     <article>
 <title>Expert Database Systems (Workshop Rewiew).</title>
 <initPage>414</initPage>
 <endPage>417</endPage>
          <authors>
 <author position="00">Larry Kerschberg</author>
          </authors>
     </article>

     <article>
 <title>External Perfect Hashing.</title>
 <initPage>190</initPage>
 <endPage>200</endPage>
          <authors>
 <author position="00">Per-&Aring;ke Larson</author>
 <author position="01">M. V. Ramakrishna</author>
          </authors>
     </article>

     <article>
 <title>Genesis: A Distributed Database Operating System.</title>
 <initPage>374</initPage>
 <endPage>387</endPage>
          <authors>
 <author position="00">Thomas W. Page Jr.</author>
 <author position="01">Matthew J. Weinstein</author>
 <author position="02">Gerald J. Popek</author>
          </authors>
     </article>

     <article>
 <title>Implementation of Logical Query Languages for Databases (Abstract).</title>
 <initPage>444</initPage>
 <endPage>444</endPage>
          <authors>
 <author position="00">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Integrity Checking for Multiple Updates.</title>
 <initPage>152</initPage>
 <endPage>168</endPage>
          <authors>
 <author position="00">Arding Hsu</author>
 <author position="01">Tomasz Imielinski</author>
          </authors>
     </article>

     <article>
 <title>Issues in the Architecture of a Document Archiver using Optical Disk Technology.</title>
 <initPage>34</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">Stavros Christodoulakis</author>
          </authors>
     </article>

     <article>
 <title>ISIS: Interface for a Semantic Information System.</title>
 <initPage>328</initPage>
 <endPage>342</endPage>
          <authors>
 <author position="00">Kenneth J. Goldman</author>
 <author position="01">Sally A. Goldman</author>
 <author position="02">Paris C. Kanellakis</author>
 <author position="03">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Managing the Printed Circuit Borad Design Process.</title>
 <initPage>447</initPage>
 <endPage>456</endPage>
          <authors>
 <author position="00">Tomas Blain</author>
 <author position="01">Michael Dohler</author>
 <author position="02">Ralph Michaelis</author>
 <author position="03">Emran Qureshi</author>
          </authors>
     </article>

     <article>
 <title>Modeling Concepts for VLSI CAD Objects (Abstract).</title>
 <initPage>446</initPage>
 <endPage>446</endPage>
          <authors>
 <author position="00">Don S. Batory</author>
 <author position="01">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Models for Studying Concurrency Control Performance: Alternatives and Implications.</title>
 <initPage>108</initPage>
 <endPage>121</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>Modified Dynamic Hashing.</title>
 <initPage>201</initPage>
 <endPage>213</endPage>
          <authors>
 <author position="00">Kyoji Kawagoe</author>
          </authors>
     </article>

     <article>
 <title>Multikey Retrieval from K-d Trees and Quad-Trees.</title>
 <initPage>291</initPage>
 <endPage>301</endPage>
          <authors>
 <author position="00">D. A. Beckley</author>
 <author position="01">M. W. Evens</author>
 <author position="02">V. K. Raman</author>
          </authors>
     </article>

     <article>
 <title>Multimedia Database Management Systems (Panel).</title>
 <initPage>304</initPage>
 <endPage>305</endPage>
          <authors>
 <author position="00">Stavros Christodoulakis</author>
          </authors>
     </article>

     <article>
 <title>On An Algebra For Historical Relational Databases: Two Views.</title>
 <initPage>247</initPage>
 <endPage>265</endPage>
          <authors>
 <author position="00">James Clifford</author>
 <author position="01">Abdullah Uz Tansel</author>
          </authors>
     </article>

     <article>
 <title>On the Expressive Power of the Logical Data Model (Preliminary Report).</title>
 <initPage>180</initPage>
 <endPage>187</endPage>
          <authors>
 <author position="00">Gabriel M. Kuper</author>
 <author position="01">Moshe Y. Vardi</author>
          </authors>
     </article>

     <article>
 <title>On Verification of Database Temporal Constraints.</title>
 <initPage>169</initPage>
 <endPage>179</endPage>
          <authors>
 <author position="00">David Chenho Kung</author>
          </authors>
     </article>

     <article>
 <title>Optimization of Extended Database Query Languages.</title>
 <initPage>424</initPage>
 <endPage>436</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
 <author position="01">Leonard D. Shapiro</author>
          </authors>
     </article>

     <article>
 <title>Partitioning a Relational Database Horizontally Using a Knowledge-Based Approach.</title>
 <initPage>95</initPage>
 <endPage>105</endPage>
          <authors>
 <author position="00">D. G. Shin</author>
 <author position="01">Keki B. Irani</author>
          </authors>
     </article>

     <article>
 <title>Pragmatics of Database Management (Panel).</title>
 <initPage>232</initPage>
 <endPage>234</endPage>
          <authors>
 <author position="00">Edgar H. Sibley</author>
          </authors>
     </article>

     <article>
 <title>Recovery Architectures for Multiprocessor Database Machines.</title>
 <initPage>131</initPage>
 <endPage>145</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Reliability in Distributed Database Systems (Panel).</title>
 <initPage>420</initPage>
 <endPage>422</endPage>
          <authors>
 <author position="00">Bharat K. Bhargava</author>
          </authors>
     </article>

     <article>
 <title>Signature files: Design and Performance Comparison of Some Signature Extraction Methods.</title>
 <initPage>63</initPage>
 <endPage>82</endPage>
          <authors>
 <author position="00">Christos Faloutsos</author>
          </authors>
     </article>

     <article>
 <title>Time Modeling in Office Information Systems.</title>
 <initPage>51</initPage>
 <endPage>62</endPage>
          <authors>
 <author position="00">Federico Barbic</author>
 <author position="01">Barbara Pernici</author>
          </authors>
     </article>

     <article>
 <title>Timestamp Based Certification Schemes for Transactions in Distributed Database Systems.</title>
 <initPage>402</initPage>
 <endPage>411</endPage>
          <authors>
 <author position="00">Mukul K. Sinha</author>
 <author position="01">P. D. Nanadikar</author>
 <author position="02">S. L. Mehndiratta</author>
          </authors>
     </article>

     <article>
 <title>Transaction Restarts in Prolog Database Systems.</title>
 <initPage>364</initPage>
 <endPage>373</endPage>
          <authors>
 <author position="00">Shridhar Acharya</author>
 <author position="01">Gael N. Buckley</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>15</volume>
 <number>1</number>
    <articles>
     <article>
 <title>Chairman's Message.</title>
 <initPage>3</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>1</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Explanation of Budet.</title>
 <initPage>7</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Fred J. Maryanski</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Paula B. Hawthorn</author>
          </authors>
     </article>

     <article>
 <title>Reference Model for DBMS Standardization, Database Architecture Framework Task Group (DAFTG) of the ANSI/X3/SPARC Database System Study Group.</title>
 <initPage>19</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Thomas Burns</author>
 <author position="01">Elizabeth N. Fong</author>
 <author position="02">David Jefferson</author>
 <author position="03">Richard Knox</author>
 <author position="04">Leo Mark</author>
 <author position="05">Christopher Reedy</author>
 <author position="06">Louis Reich</author>
 <author position="07">Nick Roussopoulos</author>
 <author position="08">Walter Truszkowski</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>15</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A DBMS Prototype to Support Extended NF2 Relations: An Integrated View on Flat Tables and Hierarchies.</title>
 <initPage>356</initPage>
 <endPage>367</endPage>
          <authors>
 <author position="00">Peter Dadam</author>
 <author position="01">Klaus K&uuml;spert</author>
 <author position="02">F. Andersen</author>
 <author position="03">Henk M. Blanken</author>
 <author position="04">R. Erbe</author>
 <author position="05">J&uuml;rgen G&uuml;nauer</author>
 <author position="06">Vincent Y. Lum</author>
 <author position="07">Peter Pistor</author>
 <author position="08">Georg Walch</author>
          </authors>
     </article>

     <article>
 <title>A Formal View Integration Method.</title>
 <initPage>398</initPage>
 <endPage>407</endPage>
          <authors>
 <author position="00">Joachim Biskup</author>
 <author position="01">Bernhard Convent</author>
          </authors>
     </article>

     <article>
 <title>A Message Passing Framework for Logical Query Evaluation.</title>
 <initPage>155</initPage>
 <endPage>165</endPage>
          <authors>
 <author position="00">Allen Van Gelder</author>
          </authors>
     </article>

     <article>
 <title>A Rule-Based Object/Task Modelling Approach.</title>
 <initPage>281</initPage>
 <endPage>292</endPage>
          <authors>
 <author position="00">Qiming Chen</author>
          </authors>
     </article>

     <article>
 <title>A Snapshot Differential Refresh Algorithm.</title>
 <initPage>53</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Bruce G. Lindsay</author>
 <author position="01">Laura M. Haas</author>
 <author position="02">C. Mohan</author>
 <author position="03">Hamid Pirahesh</author>
 <author position="04">Paul F. Wilms</author>
          </authors>
     </article>

     <article>
 <title>Abstraction in Recovery Management.</title>
 <initPage>72</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">J. Eliot B. Moss</author>
 <author position="01">Nancy D. Griffeth</author>
 <author position="02">Marc H. Graham</author>
          </authors>
     </article>

     <article>
 <title>An Amateur's Introduction to Recursive Query Processing Strategies.</title>
 <initPage>16</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Bancilhon</author>
 <author position="01">Raghu Ramakrishnan</author>
          </authors>
     </article>

     <article>
 <title>An Object-Oriented Approach to Multimedia Databases.</title>
 <initPage>311</initPage>
 <endPage>325</endPage>
          <authors>
 <author position="00">Darrell Woelk</author>
 <author position="01">Won Kim</author>
 <author position="02">Willis Luther</author>
          </authors>
     </article>

     <article>
 <title>Constructing Queries from Tokens.</title>
 <initPage>120</initPage>
 <endPage>131</endPage>
          <authors>
 <author position="00">Amihai Motro</author>
          </authors>
     </article>

     <article>
 <title>Database System Performance Measurement.</title>
 <initPage>153</initPage>
 <endPage>154</endPage>
          <authors>
 <author position="00">Haran Boral</author>
          </authors>
     </article>

     <article>
 <title>Efficiently Updating Materialized Views.</title>
 <initPage>61</initPage>
 <endPage>71</endPage>
          <authors>
 <author position="00">Jos&eacute; A. Blakeley</author>
 <author position="01">Per-&Aring;ke Larson</author>
 <author position="02">Frank Wm. Tompa</author>
          </authors>
     </article>

     <article>
 <title>Engineering Information Systems: Builders and Designers Perspective.</title>
 <initPage>1</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Nick Roussopoulos</author>
          </authors>
     </article>

     <article>
 <title>Evaluation of Database Recursive Logic Programs as Recurrent Function Series.</title>
 <initPage>177</initPage>
 <endPage>186</endPage>
          <authors>
 <author position="00">Georges Gardarin</author>
 <author position="01">Christophe de Maindreville</author>
          </authors>
     </article>

     <article>
 <title>Global Query Optimization.</title>
 <initPage>191</initPage>
 <endPage>205</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
          </authors>
     </article>

     <article>
 <title>Good Worst-Case Algorithms for Inserting and Deleting Records in Dense Sequential Files.</title>
 <initPage>251</initPage>
 <endPage>260</endPage>
          <authors>
 <author position="00">Dan E. Willard</author>
          </authors>
     </article>

     <article>
 <title>Inheritance and Persistence in Database Programming Languages.</title>
 <initPage>4</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Peter Buneman</author>
 <author position="01">Malcolm P. Atkinson</author>
          </authors>
     </article>

     <article>
 <title>Load Balancing in a Locally Distributed Database System.</title>
 <initPage>108</initPage>
 <endPage>119</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Hongjun Lu</author>
          </authors>
     </article>

     <article>
 <title>Multiattribute Hashing Using Gray Codes.</title>
 <initPage>227</initPage>
 <endPage>238</endPage>
          <authors>
 <author position="00">Christos Faloutsos</author>
          </authors>
     </article>

     <article>
 <title>Neptune: a Hypertext System for CAD Applications.</title>
 <initPage>132</initPage>
 <endPage>143</endPage>
          <authors>
 <author position="00">Norman M. Delisle</author>
 <author position="01">Mayer D. Schwartz</author>
          </authors>
     </article>

     <article>
 <title>On the Evaluation Strategy of EDUCE.</title>
 <initPage>368</initPage>
 <endPage>378</endPage>
          <authors>
 <author position="00">Jorge B. Bocca</author>
          </authors>
     </article>

     <article>
 <title>Panel on Extensible Database Systems.</title>
 <initPage>187</initPage>
 <endPage>190</endPage>
          <authors>
 <author position="00">Don S. Batory</author>
 <author position="01">Michael V. Mannino</author>
          </authors>
     </article>

     <article>
 <title>Performance Evaluation of a Temporal Database Management System.</title>
 <initPage>96</initPage>
 <endPage>107</endPage>
          <authors>
 <author position="00">Ilsoo Ahn</author>
 <author position="01">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Prefetching in Realtime Database Applications.</title>
 <initPage>215</initPage>
 <endPage>226</endPage>
          <authors>
 <author position="00">Hartmut Wedekind</author>
 <author position="01">G. Zoerntlein</author>
          </authors>
     </article>

     <article>
 <title>Principles of an Icons-Based Command Language.</title>
 <initPage>144</initPage>
 <endPage>152</endPage>
          <authors>
 <author position="00">Claude Frasson</author>
 <author position="01">M. Er-radi</author>
          </authors>
     </article>

     <article>
 <title>Query Processing in Deductive Databases with Incomplete Information.</title>
 <initPage>268</initPage>
 <endPage>280</endPage>
          <authors>
 <author position="00">Tomasz Imielinski</author>
          </authors>
     </article>

     <article>
 <title>Query Processing in Main Memory Database Management Systems.</title>
 <initPage>239</initPage>
 <endPage>250</endPage>
          <authors>
 <author position="00">Tobin J. Lehman</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>R* Optimizer Validation and Performance Evaluation for Local Queries.</title>
 <initPage>84</initPage>
 <endPage>95</endPage>
          <authors>
 <author position="00">Lothar F. Mackert</author>
 <author position="01">Guy M. Lohman</author>
          </authors>
     </article>

     <article>
 <title>Rule Base Management Using Meta Knowledge.</title>
 <initPage>261</initPage>
 <endPage>267</endPage>
          <authors>
 <author position="00">Mehdi T. Harandi</author>
 <author position="01">Thierry Schang</author>
 <author position="02">Seth Cohen</author>
          </authors>
     </article>

     <article>
 <title>Rule-Based Translation of Relational Queries into Iterative Programs.</title>
 <initPage>206</initPage>
 <endPage>214</endPage>
          <authors>
 <author position="00">Johann Christoph Freytag</author>
 <author position="01">Nathan Goodman</author>
          </authors>
     </article>

     <article>
 <title>Spatial Query Processing in an Object-Oriented Database System.</title>
 <initPage>326</initPage>
 <endPage>336</endPage>
          <authors>
 <author position="00">Jack A. Orenstein</author>
          </authors>
     </article>

     <article>
 <title>Stepwise Specification of Dynamic Database Behaviour.</title>
 <initPage>387</initPage>
 <endPage>397</endPage>
          <authors>
 <author position="00">Udo W. Lipeck</author>
          </authors>
     </article>

     <article>
 <title>The Design of Postgres.</title>
 <initPage>340</initPage>
 <endPage>355</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">Lawrence A. Rowe</author>
          </authors>
     </article>

     <article>
 <title>The Effect of Large Main memory on Database Systems.</title>
 <initPage>337</initPage>
 <endPage>339</endPage>
          <authors>
 <author position="00">Dina Bitton</author>
          </authors>
     </article>

     <article>
 <title>The Multimedia Object Presentation Manager of MINOS: A Symmetric Approach.</title>
 <initPage>295</initPage>
 <endPage>310</endPage>
          <authors>
 <author position="00">Stavros Christodoulakis</author>
 <author position="01">F. Ho</author>
 <author position="02">M. Theodoridou</author>
          </authors>
     </article>

     <article>
 <title>Traversal Recursion: A Practical Approach to Supporting Recursive Applications.</title>
 <initPage>166</initPage>
 <endPage>176</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
 <author position="01">Sandra Heiler</author>
 <author position="02">Umeshwar Dayal</author>
 <author position="03">Frank Manola</author>
          </authors>
     </article>

     <article>
 <title>User Interfaces and Database Management Systems.</title>
 <initPage>293</initPage>
 <endPage>294</endPage>
          <authors>
 <author position="00">T. Lougenia Anderson</author>
 <author position="01">Gad Ariav</author>
          </authors>
     </article>

     <article>
 <title>Version Modeling Concepts for Computer-Aided Design Databases.</title>
 <initPage>379</initPage>
 <endPage>386</endPage>
          <authors>
 <author position="00">Randy H. Katz</author>
 <author position="01">Ellis E. Chang</author>
 <author position="02">Rajiv Bhateja</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>15</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Logic-Programming/Object-Oriented Cocktail.</title>
 <initPage>11</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Bancilhon</author>
          </authors>
     </article>

     <article>
 <title>A Survey of Distributed Deadlock Algorithms.</title>
 <initPage>37</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">Ahmed K. Elmagarmid</author>
          </authors>
     </article>

     <article>
 <title>An Event/Trigger Mechanism to Enforce Complex Consistency Constraints in Design Databases.</title>
 <initPage>22</initPage>
 <endPage>36</endPage>
          <authors>
 <author position="00">Klaus R. Dittrich</author>
 <author position="01">Angelika M. Kotz</author>
 <author position="02">Jutta A. M&uuml;lle</author>
          </authors>
     </article>

     <article>
 <title>Chairman's Message.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Data Base Directions: Information Resource Management - Making It Work, Executive Summary.</title>
 <initPage>3</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">Elizabeth N. Fong</author>
 <author position="01">Alan H. Goldfine</author>
          </authors>
     </article>

     <article>
 <title>Database Research Group at Monash University.</title>
 <initPage>61</initPage>
 <endPage>62</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Database Systems Group at Maryland.</title>
 <initPage>56</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>The Proteus Bibliography: Representation and Interactive Display in Databases.</title>
 <initPage>46</initPage>
 <endPage>55</endPage>
          <authors>
 <author position="00">T. Lougenia Anderson</author>
 <author position="01">Earl F. Ecklund Jr.</author>
 <author position="02">David Maier</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>15</volume>
 <number>4</number>
    <articles>
     <article>
 <title>Bibliography: Temporal Databases.</title>
 <initPage>40</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Edwin McKenzie</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Missing Information (Applicable and Inapplicable) in Relational Databases.</title>
 <initPage>53</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">E. F. Codd</author>
          </authors>
     </article>

     <article>
 <title>Research Concerning Time in Databases - Project Summaries.</title>
 <initPage>19</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Third Normal Form Made Easy.</title>
 <initPage>2</initPage>
 <endPage>18</endPage>
          <authors>
 <author position="00">Betty Salzberg</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>16</volume>
 <number>1</number>
    <articles>
     <article>
 <title>Abstracts of SIGMOD/87 Conference Tutorials.</title>
 <initPage>9</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>2</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Explanation of Budget.</title>
 <initPage>4</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Fred J. Maryanski</author>
          </authors>
     </article>

     <article>
 <title>Human Rights: Some Perspectives.</title>
 <initPage>18</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Jack Minker</author>
          </authors>
     </article>

     <article>
 <title>More Commentary on Missing Information in Relational Databases (Applicable and Inapplicable Information).</title>
 <initPage>42</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">E. F. Codd</author>
          </authors>
     </article>

     <article>
 <title>The Effect of Join Selectivities on Optimal Nesting Order.</title>
 <initPage>28</initPage>
 <endPage>41</endPage>
          <authors>
 <author position="00">Akhil Kumar</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>16</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Method for Concurrency Control in Distributed DBMSs: Permission Test Method.</title>
 <initPage>37</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">Ugur Halici</author>
 <author position="01">Asuman Dogac</author>
          </authors>
     </article>

     <article>
 <title>An Unnormalized Relational Data Model Based On User Views.</title>
 <initPage>51</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">G&uuml;nther Pernul</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Missing and Inapplicable Values.</title>
 <initPage>18</initPage>
 <endPage>19</endPage>
          <authors>
 <author position="00">Frank D. Linn</author>
          </authors>
     </article>

     <article>
 <title>Report on the 6th Symposium on Principles of Database Systems.</title>
 <initPage>15</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Paris C. Kanellakis</author>
          </authors>
     </article>

     <article>
 <title>Supporting Amybe Algebra in the Associative Search Language Machine (ASLM).</title>
 <initPage>61</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">L. L. Miller</author>
 <author position="01">A. R. Hurson</author>
          </authors>
     </article>

     <article>
 <title>The Organizational and Informational Context of Large Business System Integration Projects.</title>
 <initPage>20</initPage>
 <endPage>36</endPage>
          <authors>
 <author position="00">Robert M. Mattison</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>16</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Data Management Extension Architecture.</title>
 <initPage>220</initPage>
 <endPage>226</endPage>
          <authors>
 <author position="00">Bruce G. Lindsay</author>
 <author position="01">John McPherson</author>
 <author position="02">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>A Database Design for Musical Information.</title>
 <initPage>479</initPage>
 <endPage>490</endPage>
          <authors>
 <author position="00">W. Bradley Rubenstein</author>
          </authors>
     </article>

     <article>
 <title>A Graphical Query Language Supporting Recursion.</title>
 <initPage>323</initPage>
 <endPage>330</endPage>
          <authors>
 <author position="00">Isabel F. Cruz</author>
 <author position="01">Alberto O. Mendelzon</author>
 <author position="02">Peter T. Wood</author>
          </authors>
     </article>

     <article>
 <title>A Necessary Condition for a Doubly Recursive Rule to be Equivalent to a Linear Recursive Rule.</title>
 <initPage>345</initPage>
 <endPage>356</endPage>
          <authors>
 <author position="00">Weining Zhang</author>
 <author position="01">Clement T. Yu</author>
          </authors>
     </article>

     <article>
 <title>A Performance Analysis of View Materialization Strategies.</title>
 <initPage>440</initPage>
 <endPage>453</endPage>
          <authors>
 <author position="00">Eric N. Hanson</author>
          </authors>
     </article>

     <article>
 <title>A Population Analysis for Hierarchical Data Structures.</title>
 <initPage>270</initPage>
 <endPage>277</endPage>
          <authors>
 <author position="00">Randal C. Nelson</author>
 <author position="01">Hanan Samet</author>
          </authors>
     </article>

     <article>
 <title>A Recovery Algorithm for A High-Performance Memory-Resident Database System.</title>
 <initPage>104</initPage>
 <endPage>117</endPage>
          <authors>
 <author position="00">Tobin J. Lehman</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>A Rule-Based View of Query Optimization.</title>
 <initPage>173</initPage>
 <endPage>180</endPage>
          <authors>
 <author position="00">Johann Christoph Freytag</author>
          </authors>
     </article>

     <article>
 <title>A Study of Transitive Closure As a Recursion Mechanism.</title>
 <initPage>331</initPage>
 <endPage>344</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
 <author position="01">Rakesh Agrawal</author>
 <author position="02">Linda Ness</author>
          </authors>
     </article>

     <article>
 <title>A System for Semantic Query Optimization.</title>
 <initPage>181</initPage>
 <endPage>195</endPage>
          <authors>
 <author position="00">Sreekumar T. Shenoy</author>
 <author position="01">Z. Meral &Ouml;zsoyoglu</author>
          </authors>
     </article>

     <article>
 <title>An Object-Oriented Database System for Engineering Applications.</title>
 <initPage>299</initPage>
 <endPage>310</endPage>
          <authors>
 <author position="00">Alfons Kemper</author>
 <author position="01">Peter C. Lockemann</author>
 <author position="02">Mechtild Wallrath</author>
          </authors>
     </article>

     <article>
 <title>Analysis of Object Oriented Spatial Access Methods.</title>
 <initPage>426</initPage>
 <endPage>439</endPage>
          <authors>
 <author position="00">Christos Faloutsos</author>
 <author position="01">Timos K. Sellis</author>
 <author position="02">Nick Roussopoulos</author>
          </authors>
     </article>

     <article>
 <title>Architecture and Implementation of the Darmstadt Database Kernel System.</title>
 <initPage>196</initPage>
 <endPage>207</endPage>
          <authors>
 <author position="00">H.-Bernhard Paul</author>
 <author position="01">Hans-J&ouml;rg Schek</author>
 <author position="02">Marc H. Scholl</author>
 <author position="03">Gerhard Weikum</author>
 <author position="04">Uwe Deppisch</author>
          </authors>
     </article>

     <article>
 <title>Benchmarking Simple Database Operations.</title>
 <initPage>387</initPage>
 <endPage>394</endPage>
          <authors>
 <author position="00">W. Bradley Rubenstein</author>
 <author position="01">M. S. Kubicar</author>
 <author position="02">R. G. G. Cattell</author>
          </authors>
     </article>

     <article>
 <title>Concepts for Transaction Recovery in Nested Transactions.</title>
 <initPage>239</initPage>
 <endPage>248</endPage>
          <authors>
 <author position="00">Theo H&auml;rder</author>
 <author position="01">Kurt Rothermel</author>
          </authors>
     </article>

     <article>
 <title>Data Bases, Compound Objects, and Networked Workstations: Beyond Distributed Computing.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Raymond K. Neff</author>
          </authors>
     </article>

     <article>
 <title>Design and Evaluation of Parallel Pipelined Join Algorithms.</title>
 <initPage>399</initPage>
 <endPage>409</endPage>
          <authors>
 <author position="00">James P. Richardson</author>
 <author position="01">Hongjun Lu</author>
 <author position="02">Krishna Mikkilineni</author>
          </authors>
     </article>

     <article>
 <title>Directions in System Architectures for High Transaction Rates.</title>
 <initPage>6</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">C. Mohan</author>
          </authors>
     </article>

     <article>
 <title>Distributed Logging for Transaction Processing.</title>
 <initPage>82</initPage>
 <endPage>96</endPage>
          <authors>
 <author position="00">Dean S. Daniels</author>
 <author position="01">Alfred Z. Spector</author>
 <author position="02">Dean S. Thompson</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Voting.</title>
 <initPage>227</initPage>
 <endPage>238</endPage>
          <authors>
 <author position="00">Sushil Jajodia</author>
 <author position="01">David Mutchler</author>
          </authors>
     </article>

     <article>
 <title>Efficiently Supporting Procedures in Relational Database Systems.</title>
 <initPage>278</initPage>
 <endPage>291</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
          </authors>
     </article>

     <article>
 <title>Experience with Knowledge Bases.</title>
 <initPage>5</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>Extending the Relational Algebra to Support Transaction Time.</title>
 <initPage>467</initPage>
 <endPage>478</endPage>
          <authors>
 <author position="00">Edwin McKenzie</author>
 <author position="01">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Handling Redundancy in the Processing of Recursive Database Queries.</title>
 <initPage>73</initPage>
 <endPage>81</endPage>
          <authors>
 <author position="00">Jiawei Han</author>
 <author position="01">Lawrence J. Henschen</author>
          </authors>
     </article>

     <article>
 <title>Implementation of a Compiler for a Semantic Data Model: Experiences with Taxis.</title>
 <initPage>118</initPage>
 <endPage>131</endPage>
          <authors>
 <author position="00">Brian A. Nixon</author>
 <author position="01">Lawrence Chung</author>
 <author position="02">David Lauzon</author>
 <author position="03">Alexander Borgida</author>
 <author position="04">John Mylopoulos</author>
 <author position="05">Martin Stanley</author>
          </authors>
     </article>

     <article>
 <title>Logical Modeling of Temporal Data.</title>
 <initPage>454</initPage>
 <endPage>466</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="01">Arie Shoshani</author>
          </authors>
     </article>

     <article>
 <title>Magic Counting Methods.</title>
 <initPage>49</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Domenico Sacc&agrave;</author>
 <author position="01">Carlo Zaniolo</author>
          </authors>
     </article>

     <article>
 <title>Mapping a Semantic Database Model to the Relational Model.</title>
 <initPage>132</initPage>
 <endPage>142</endPage>
          <authors>
 <author position="00">Peter Lyngb&aelig;k</author>
 <author position="01">Victor Vianu</author>
          </authors>
     </article>

     <article>
 <title>Non-deterministic Modelling of Logical Queries in Deductive Databases.</title>
 <initPage>60</initPage>
 <endPage>72</endPage>
          <authors>
 <author position="00">Hussien Aly</author>
 <author position="01">Z. Meral &Ouml;zsoyoglu</author>
          </authors>
     </article>

     <article>
 <title>Object-Oriented Database Support for Software Environments.</title>
 <initPage>491</initPage>
 <endPage>503</endPage>
          <authors>
 <author position="00">Scott E. Hudson</author>
 <author position="01">Roger King</author>
          </authors>
     </article>

     <article>
 <title>On the Modes and Meaning of Feedback to Transaction Designers.</title>
 <initPage>374</initPage>
 <endPage>386</endPage>
          <authors>
 <author position="00">David W. Stemple</author>
 <author position="01">Subhasish Mazumdar</author>
 <author position="02">Tim Sheard</author>
          </authors>
     </article>

     <article>
 <title>On the Representation and Querying of Sets of Possible Worlds.</title>
 <initPage>34</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Paris C. Kanellakis</author>
 <author position="02">G&ouml;sta Grahne</author>
          </authors>
     </article>

     <article>
 <title>Operating System Support for Data Management Systems.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Jim Gray</author>
          </authors>
     </article>

     <article>
 <title>Optimization of Nested SQL Queries Revisited.</title>
 <initPage>23</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Richard A. Ganski</author>
 <author position="01">Harry K. T. Wong</author>
          </authors>
     </article>

     <article>
 <title>Programming Constructs for Database System Implementation in EXODUS.</title>
 <initPage>208</initPage>
 <endPage>219</endPage>
          <authors>
 <author position="00">Joel E. Richardson</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>Query Optimization by Simulated Annealing.</title>
 <initPage>9</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Eugene Wong</author>
          </authors>
     </article>

     <article>
 <title>Sagas.</title>
 <initPage>249</initPage>
 <endPage>259</endPage>
          <authors>
 <author position="00">Hector Garcia-Molina</author>
 <author position="01">Kenneth Salem</author>
          </authors>
     </article>

     <article>
 <title>Security and Inference in Multilevel Database and Knowledge-Base Systems.</title>
 <initPage>357</initPage>
 <endPage>373</endPage>
          <authors>
 <author position="00">Matthew Morgenstern</author>
          </authors>
     </article>

     <article>
 <title>Semantics and Implementation of Schema Evolution in Object-Oriented Databases.</title>
 <initPage>311</initPage>
 <endPage>322</endPage>
          <authors>
 <author position="00">Jay Banerjee</author>
 <author position="01">Won Kim</author>
 <author position="02">Hyoung-Joo Kim</author>
 <author position="03">Henry F. Korth</author>
          </authors>
     </article>

     <article>
 <title>Storage Reclamation in Object Oriented Database Systems.</title>
 <initPage>410</initPage>
 <endPage>425</endPage>
          <authors>
 <author position="00">Margaret H. Butler</author>
          </authors>
     </article>

     <article>
 <title>Supporting Offics Document Architectures with Constrained Types.</title>
 <initPage>504</initPage>
 <endPage>509</endPage>
          <authors>
 <author position="00">W. Bruce Croft</author>
 <author position="01">David W. Stemple</author>
          </authors>
     </article>

     <article>
 <title>Technology Trends in Mass-Storage Systems.</title>
 <initPage>7</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Dina Bitton</author>
          </authors>
     </article>

     <article>
 <title>The 5 Minute Rule for Trading Memory for Disk Accesses and The 10 Byte Rule for Trading Memory for CPU Time.</title>
 <initPage>395</initPage>
 <endPage>398</endPage>
          <authors>
 <author position="00">Jim Gray</author>
 <author position="01">Gianfranco R. Putzolu</author>
          </authors>
     </article>

     <article>
 <title>The BANG File: A New Kind of Grid File.</title>
 <initPage>260</initPage>
 <endPage>269</endPage>
          <authors>
 <author position="00">Michael Freeston</author>
          </authors>
     </article>

     <article>
 <title>The Datacycle Architecture for Very High Throughput Database Systems.</title>
 <initPage>97</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Gary E. Herman</author>
 <author position="01">Gita Gopal</author>
 <author position="02">K. C. Lee</author>
 <author position="03">Abel Weinrib</author>
          </authors>
     </article>

     <article>
 <title>The Design of &#172;1NF Relational Databases into Nested Normal Form.</title>
 <initPage>143</initPage>
 <endPage>159</endPage>
          <authors>
 <author position="00">Mark A. Roth</author>
 <author position="01">Henry F. Korth</author>
          </authors>
     </article>

     <article>
 <title>The EXODUS Optimizer Generator.</title>
 <initPage>160</initPage>
 <endPage>172</endPage>
          <authors>
 <author position="00">Goetz Graefe</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>The Impact of Software Engineering Environments on the Design of Data Management Systems.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Frank G. Halasz</author>
          </authors>
     </article>

     <article>
 <title>Thoughts on Database Research: A User Perspective.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Kurt Ingenthron</author>
          </authors>
     </article>

     <article>
 <title>Why Rose is Fast: Five Optimizations in the Design of an Experimental Database System for CAD/CAM Applications.</title>
 <initPage>292</initPage>
 <endPage>298</endPage>
          <authors>
 <author position="00">Martin Hardwick</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>17</volume>
 <number>1</number>
    <articles>
     <article>
 <title>Chair's Message.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Concurrency Control for Distributed Real-Time Databases.</title>
 <initPage>82</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">Lui Sha</author>
 <author position="01">Ragunathan Rajkumar</author>
 <author position="02">John P. Lehoczky</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Enhancing Availability in Distributed Real-Time Databases.</title>
 <initPage>34</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Kwei-Jay Lin</author>
 <author position="01">Ming-Ju Lin</author>
          </authors>
     </article>

     <article>
 <title>Issues and Approaches to Design of Real-Time Database Systems.</title>
 <initPage>19</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Mukesh Singhal</author>
          </authors>
     </article>

     <article>
 <title>KARDAMOM - A Dataflow Database Machine For Real-Time Applications.</title>
 <initPage>44</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">G&uuml;nter von B&uuml;ltzingsloewen</author>
 <author position="01">Klaus R. Dittrich</author>
 <author position="02">Cirano Iochpe</author>
 <author position="03">Rolf-Peter Liedke</author>
 <author position="04">Peter C. Lockemann</author>
 <author position="05">Michael Schryro</author>
          </authors>
     </article>

     <article>
 <title>On Real-Time Transactions.</title>
 <initPage>4</initPage>
 <endPage>18</endPage>
          <authors>
 <author position="00">John A. Stankovic</author>
 <author position="01">Wei Zhao</author>
          </authors>
     </article>

     <article>
 <title>Real-Time Database Systems: Issues and Approaches, Guest Editor's Introduction.</title>
 <initPage>2</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Sang H. Son</author>
          </authors>
     </article>

     <article>
 <title>Scheduling Real-time Transactions.</title>
 <initPage>71</initPage>
 <endPage>81</endPage>
          <authors>
 <author position="00">Robert K. Abbott</author>
 <author position="01">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>The HiPAC Project: Combining Active Databases and Timing Constraints.</title>
 <initPage>51</initPage>
 <endPage>70</endPage>
          <authors>
 <author position="00">Umeshwar Dayal</author>
 <author position="01">Barbara T. Blaustein</author>
 <author position="02">Alejandro P. Buchmann</author>
 <author position="03">Upen S. Chakravarthy</author>
 <author position="04">M. Hsu</author>
 <author position="05">R. Ledin</author>
 <author position="06">Dennis R. McCarthy</author>
 <author position="07">Arnon Rosenthal</author>
 <author position="08">Sunil K. Sarin</author>
 <author position="09">Michael J. Carey</author>
 <author position="10">Miron Livny</author>
 <author position="11">Rajiv Jauhari</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>17</volume>
 <number>2</number>
    <articles>
     <article>
 <title>Application and Database Design - Putting If Off.</title>
 <initPage>14</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Christopher J. Shaw</author>
          </authors>
     </article>

     <article>
 <title>Book Review of: Database Analysis and Design by I. T. Hawryszkiewicz.</title>
 <initPage>91</initPage>
 <endPage>94</endPage>
          <authors>
 <author position="00">Haim Kilov</author>
          </authors>
     </article>

     <article>
 <title>Concurrent Use of B-trees with Variable-Length Entries.</title>
 <initPage>89</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Arthur M. Keller</author>
 <author position="01">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>Conference Report: Astronomy from Large Databases: Scientific Objectives and Methodological Approaches.</title>
 <initPage>108</initPage>
 <endPage>111</endPage>
          <authors>
 <author position="00">F. Murtagh</author>
          </authors>
     </article>

     <article>
 <title>Deadlock Detection is Really Cheap.</title>
 <initPage>2</initPage>
 <endPage>13</endPage>
          <authors>
 <author position="00">Bin Jiang</author>
          </authors>
     </article>

     <article>
 <title>Defining Data Types in a Database Language - A Proposal for Adding Date and Time Support to SQL.</title>
 <initPage>53</initPage>
 <endPage>76</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>Implementation of a Prolog-INGRES Interface.</title>
 <initPage>77</initPage>
 <endPage>88</endPage>
          <authors>
 <author position="00">Sakti P. Ghosh</author>
 <author position="01">C. C. Lin</author>
 <author position="02">Timos K. Sellis</author>
          </authors>
     </article>

     <article>
 <title>Report on the Object-Oriented Database Workshop: Implementation Aspects (OOPSLA'87 Workshop).</title>
 <initPage>95</initPage>
 <endPage>107</endPage>
          <authors>
 <author position="00">Satish M. Thatte</author>
          </authors>
     </article>

     <article>
 <title>User Facility Task Group of the ANSI X3/SPARC Database System Study Group: Reference Model for DBMS User Facility.</title>
 <initPage>23</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>17</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Benchmark of NonStop SQL on the Debit Credit Transaction (Invited Paper).</title>
 <initPage>337</initPage>
 <endPage>341</endPage>
          <authors>
 <author position="00">The Tandem Performance Group</author>
          </authors>
     </article>

     <article>
 <title>A Case for Redundant Arrays of Inexpensive Disks (RAID).</title>
 <initPage>109</initPage>
 <endPage>116</endPage>
          <authors>
 <author position="00">David A. Patterson</author>
 <author position="01">Garth A. Gibson</author>
 <author position="02">Randy H. Katz</author>
          </authors>
     </article>

     <article>
 <title>A Characterization of Constant-time-mainteinability for BCNF Database Schemes.</title>
 <initPage>209</initPage>
 <endPage>217</endPage>
          <authors>
 <author position="00">H&eacute;ctor J. Hern&aacute;ndez</author>
 <author position="01">Edward P. F. Chan</author>
          </authors>
     </article>

     <article>
 <title>A Data Model and Query Language for EXODUS.</title>
 <initPage>413</initPage>
 <endPage>423</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Scott L. Vandenberg</author>
          </authors>
     </article>

     <article>
 <title>A Data/Knowledge Base Management Testbed and Experimental Results on Data/Knowledge Base Query and Update Processing.</title>
 <initPage>387</initPage>
 <endPage>395</endPage>
          <authors>
 <author position="00">Raja Ramnarayan</author>
 <author position="01">Hongjun Lu</author>
          </authors>
     </article>

     <article>
 <title>A DBMS for Large Design Automation Databases.</title>
 <initPage>269</initPage>
 <endPage>276</endPage>
          <authors>
 <author position="00">Mark N. Haynie</author>
          </authors>
     </article>

     <article>
 <title>A Design Data Manager.</title>
 <initPage>202</initPage>
 <endPage>202</endPage>
          <authors>
 <author position="00">Kari Alho</author>
 <author position="01">Hannu Peltonen</author>
 <author position="02">Martti M&auml;ntyl&auml;</author>
 <author position="03">Reijo Sulonen</author>
          </authors>
     </article>

     <article>
 <title>A Framework for Testing Safety and Effective Computability of Extended Datalog (Extended Abstract).</title>
 <initPage>154</initPage>
 <endPage>163</endPage>
          <authors>
 <author position="00">Ravi Krishnamurthy</author>
 <author position="01">Raghu Ramakrishnan</author>
 <author position="02">Oded Shmueli</author>
          </authors>
     </article>

     <article>
 <title>A Generalized Model for a Relational Temporal Database.</title>
 <initPage>251</initPage>
 <endPage>259</endPage>
          <authors>
 <author position="00">Shashi K. Gadia</author>
 <author position="01">Chuen-Sing Yeung</author>
          </authors>
     </article>

     <article>
 <title>A Performance Analysis of the Gamma Database Machine.</title>
 <initPage>350</initPage>
 <endPage>360</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
 <author position="01">Shahram Ghandeharizadeh</author>
 <author position="02">Donovan A. Schneider</author>
          </authors>
     </article>

     <article>
 <title>A Polynomial Time Algorithm for Testing Implications of a Join Dependency and Embodied Functional Dependencies.</title>
 <initPage>218</initPage>
 <endPage>224</endPage>
          <authors>
 <author position="00">J. Leuchner</author>
 <author position="01">L. Miller</author>
 <author position="02">Giora Slutzki</author>
          </authors>
     </article>

     <article>
 <title>A Relational Database Design in Support of Standard Medical Terminology in Multi-domain Knowledge Bases.</title>
 <initPage>203</initPage>
 <endPage>203</endPage>
          <authors>
 <author position="00">Frank Naeymi-Rad</author>
 <author position="01">Lowell Carmony</author>
 <author position="02">David Trace</author>
 <author position="03">Christine Georgakis</author>
 <author position="04">Max Harry Weil</author>
 <author position="05">Martha Evens</author>
          </authors>
     </article>

     <article>
 <title>A Self-Controlling Interpreter for the Relational Production Language.</title>
 <initPage>396</initPage>
 <endPage>403</endPage>
          <authors>
 <author position="00">Lois M. L. Delcambre</author>
 <author position="01">James N. Etheredge</author>
          </authors>
     </article>

     <article>
 <title>A Sound and Complete Query Evaluation Algorithm for Relational Databases with Null Values.</title>
 <initPage>74</initPage>
 <endPage>81</endPage>
          <authors>
 <author position="00">Li-Yan Yuan</author>
 <author position="01">Ding-An Chiang</author>
          </authors>
     </article>

     <article>
 <title>A Specialized Data Management System For Parallel Execution of Particle Physics Codes.</title>
 <initPage>277</initPage>
 <endPage>285</endPage>
          <authors>
 <author position="00">Jean L. Bell</author>
          </authors>
     </article>

     <article>
 <title>A Transaction Logic for Database Specification.</title>
 <initPage>243</initPage>
 <endPage>250</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
 <author position="01">Richard J. Waldinger</author>
          </authors>
     </article>

     <article>
 <title>An Implementation Model for Reasoning with Complex Objects.</title>
 <initPage>164</initPage>
 <endPage>172</endPage>
          <authors>
 <author position="00">Qiming Chen</author>
 <author position="01">Georges Gardarin</author>
          </authors>
     </article>

     <article>
 <title>Classification of Recursive Formulas in Deductive Databases.</title>
 <initPage>320</initPage>
 <endPage>328</endPage>
          <authors>
 <author position="00">Cheong Youn</author>
 <author position="01">Lawrence J. Henschen</author>
 <author position="02">Jiawei Han</author>
          </authors>
     </article>

     <article>
 <title>Commitment in a Partitioned Distributed Database.</title>
 <initPage>371</initPage>
 <endPage>378</endPage>
          <authors>
 <author position="00">K. V. S. Ramarao</author>
          </authors>
     </article>

     <article>
 <title>Compiling Separable Recursions.</title>
 <initPage>312</initPage>
 <endPage>319</endPage>
          <authors>
 <author position="00">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Data Functions, Datalog and Negation (Extended Abstract).</title>
 <initPage>143</initPage>
 <endPage>153</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Richard Hull</author>
          </authors>
     </article>

     <article>
 <title>Data Manegement of Telecommunication Networks.</title>
 <initPage>201</initPage>
 <endPage>201</endPage>
          <authors>
 <author position="00">Kiyoshi Ono</author>
 <author position="01">Mikio Aoyama</author>
 <author position="02">Hiroshi Fujimoto</author>
          </authors>
     </article>

     <article>
 <title>Data Modeling in DeLAB.</title>
 <initPage>200</initPage>
 <endPage>200</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>Data Placement In Bubba.</title>
 <initPage>99</initPage>
 <endPage>108</endPage>
          <authors>
 <author position="00">George P. Copeland</author>
 <author position="01">William Alexander</author>
 <author position="02">Ellen E. Boughter</author>
 <author position="03">Tom W. Keller</author>
          </authors>
     </article>

     <article>
 <title>Data with a Point of View.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Adele Goldberg</author>
          </authors>
     </article>

     <article>
 <title>Database Logic Programming, Deductive Databases, and Expert Database Systems.</title>
 <initPage>7</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Moshe Y. Vardi</author>
          </authors>
     </article>

     <article>
 <title>Database Services in the German Bildschirmtext System (Btx).</title>
 <initPage>205</initPage>
 <endPage>205</endPage>
          <authors>
 <author position="00">Hansj&ouml;rg Fromm</author>
          </authors>
     </article>

     <article>
 <title>Deadlock Resolution and Semantic Lock Models in Object-Oriented Distributed Systems.</title>
 <initPage>361</initPage>
 <endPage>370</endPage>
          <authors>
 <author position="00">Marina Roesler</author>
 <author position="01">Walter A. Burkhard</author>
          </authors>
     </article>

     <article>
 <title>Distributed Processing of Logic Programs.</title>
 <initPage>329</initPage>
 <endPage>336</endPage>
          <authors>
 <author position="00">Ouri Wolfson</author>
 <author position="01">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>Equi-Depth Histograms For Estimating Selectivity Factors For Multi-Dimensional Queries.</title>
 <initPage>28</initPage>
 <endPage>36</endPage>
          <authors>
 <author position="00">M. Muralikrishna</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Formal Model of Correctness Without Serializability.</title>
 <initPage>379</initPage>
 <endPage>386</endPage>
          <authors>
 <author position="00">Henry F. Korth</author>
 <author position="01">Gregory D. Speegle</author>
          </authors>
     </article>

     <article>
 <title>Gaia: AN Object-Oriented Framework for an Ada Environment (Extended Abstract).</title>
 <initPage>206</initPage>
 <endPage>206</endPage>
          <authors>
 <author position="00">Don Vines</author>
 <author position="01">Tim King</author>
          </authors>
     </article>

     <article>
 <title>Grammar-like Functional Rules for Representing Query Optimization Alternatives.</title>
 <initPage>18</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Guy M. Lohman</author>
          </authors>
     </article>

     <article>
 <title>Hashing in Practive, Analysis of Hashing and Universal Hashing.</title>
 <initPage>191</initPage>
 <endPage>199</endPage>
          <authors>
 <author position="00">M. V. Ramakrishna</author>
          </authors>
     </article>

     <article>
 <title>High Contention in a Stock Trading Database: A Case Study.</title>
 <initPage>260</initPage>
 <endPage>268</endPage>
          <authors>
 <author position="00">Peter Peinl</author>
 <author position="01">Andreas Reuter</author>
 <author position="02">Harald Sammer</author>
          </authors>
     </article>

     <article>
 <title>High Performance SQL Through Low-Level System Integration.</title>
 <initPage>342</initPage>
 <endPage>349</endPage>
          <authors>
 <author position="00">Andrea J. Borr</author>
 <author position="01">Gianfranco R. Putzolu</author>
          </authors>
     </article>

     <article>
 <title>Implementing Large Production Systems in a DBMS Environment: Concepts and Algorithms.</title>
 <initPage>404</initPage>
 <endPage>412</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
 <author position="01">Chih-Chen Lin</author>
 <author position="02">Louiqa Raschid</author>
          </authors>
     </article>

     <article>
 <title>Integrated Storage And Manipulation Of Data And Text Based On A Relational Database.</title>
 <initPage>208</initPage>
 <endPage>208</endPage>
          <authors>
 <author position="00">Helmut Krieger</author>
 <author position="01">Dieter Schoenbauer</author>
 <author position="02">Bernd Strodthoff</author>
          </authors>
     </article>

     <article>
 <title>Issues in Building Large Database Systems.</title>
 <initPage>6</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">Patricia G. Selinger</author>
          </authors>
     </article>

     <article>
 <title>LCE: An Object-Oriented Database Application Development Tool.</title>
 <initPage>207</initPage>
 <endPage>207</endPage>
          <authors>
 <author position="00">P. Kachhwaha</author>
 <author position="01">R. Hogan</author>
          </authors>
     </article>

     <article>
 <title>Managing Knowledge about Information System Evolution.</title>
 <initPage>303</initPage>
 <endPage>311</endPage>
          <authors>
 <author position="00">Matthias Jarke</author>
 <author position="01">Thomas Rose</author>
          </authors>
     </article>

     <article>
 <title>Meta-Functions and Contexts in an Object-Oriented Database Language.</title>
 <initPage>56</initPage>
 <endPage>65</endPage>
          <authors>
 <author position="00">Michael Caruso</author>
 <author position="01">Edward Sciore</author>
          </authors>
     </article>

     <article>
 <title>Modeling Class Hierarchies with Contradictions.</title>
 <initPage>434</initPage>
 <endPage>443</endPage>
          <authors>
 <author position="00">Alexander Borgida</author>
          </authors>
     </article>

     <article>
 <title>Multidatabase Update Issues.</title>
 <initPage>135</initPage>
 <endPage>142</endPage>
          <authors>
 <author position="00">Yuri Breitbart</author>
 <author position="01">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>Nested Relations: A Step Forward - or Backward?</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Patrick C. Fischer</author>
          </authors>
     </article>

     <article>
 <title>O2, an Object-Oriented Data Model.</title>
 <initPage>424</initPage>
 <endPage>433</endPage>
          <authors>
 <author position="00">Christophe L&eacute;cluse</author>
 <author position="01">Philippe Richard</author>
 <author position="02">Fernando V&eacute;lez</author>
          </authors>
     </article>

     <article>
 <title>Optimal File Distribution For Partial Match Retrieval.</title>
 <initPage>173</initPage>
 <endPage>182</endPage>
          <authors>
 <author position="00">Myoung-Ho Kim</author>
 <author position="01">Sakti Pramanik</author>
          </authors>
     </article>

     <article>
 <title>Optimization of Large Join Queries.</title>
 <initPage>8</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Arun N. Swami</author>
 <author position="01">Anoop Gupta</author>
          </authors>
     </article>

     <article>
 <title>Panel on Multi-Database Systems.</title>
 <initPage>3</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">Marek Rusinkiewicz</author>
          </authors>
     </article>

     <article>
 <title>Partition Semantics for Incomplete Information in Relational Databases.</title>
 <initPage>66</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Dominique Laurent</author>
 <author position="01">Nicolas Spyratos</author>
          </authors>
     </article>

     <article>
 <title>Performance Analysis and Fundamental Performance Trade Offs for CLV Optical Disks.</title>
 <initPage>286</initPage>
 <endPage>294</endPage>
          <authors>
 <author position="00">Stavros Christodoulakis</author>
 <author position="01">Daniel Alexander Ford</author>
          </authors>
     </article>

     <article>
 <title>Process And Dataflow Control In Distributed Data-Intensive Systems.</title>
 <initPage>90</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">William Alexander</author>
 <author position="01">George P. Copeland</author>
          </authors>
     </article>

     <article>
 <title>Processing Queries Against Database Procedures: A Performance Analysis.</title>
 <initPage>295</initPage>
 <endPage>302</endPage>
          <authors>
 <author position="00">Eric N. Hanson</author>
          </authors>
     </article>

     <article>
 <title>Resolving the Tension between Integrity and Security Using a Theorem Prover.</title>
 <initPage>233</initPage>
 <endPage>242</endPage>
          <authors>
 <author position="00">Subhasish Mazumdar</author>
 <author position="01">David W. Stemple</author>
 <author position="02">Tim Sheard</author>
          </authors>
     </article>

     <article>
 <title>Semantics Based Transaction Management Techniques for Replicated Data.</title>
 <initPage>117</initPage>
 <endPage>125</endPage>
          <authors>
 <author position="00">Akhil Kumar</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>SIM: A Database System Based on the Semantic Data Model.</title>
 <initPage>46</initPage>
 <endPage>55</endPage>
          <authors>
 <author position="00">D. Jagannathan</author>
 <author position="01">R. L. Guck</author>
 <author position="02">B. L. Fritchman</author>
 <author position="03">J. P. Thompson</author>
 <author position="04">D. M. Tolbert</author>
          </authors>
     </article>

     <article>
 <title>The Derivation Problem for Summary Data.</title>
 <initPage>82</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Francesco M. Malvestuto</author>
          </authors>
     </article>

     <article>
 <title>The Group Paradigm for Concurrency Control Protocols.</title>
 <initPage>126</initPage>
 <endPage>134</endPage>
          <authors>
 <author position="00">Amr El Abbadi</author>
 <author position="01">Sam Toueg</author>
          </authors>
     </article>

     <article>
 <title>The Powerset Algebra as a Result of Adding Programming Constructs to the Nested Relational Algebra.</title>
 <initPage>225</initPage>
 <endPage>232</endPage>
          <authors>
 <author position="00">Marc Gyssens</author>
 <author position="01">Dirk Van Gucht</author>
          </authors>
     </article>

     <article>
 <title>Transaction Management in an Object-Oriented Database System (Invited Paper).</title>
 <initPage>37</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">Jorge F. Garza</author>
 <author position="01">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Twin Grid Files: Space Optimizing Access Schemes.</title>
 <initPage>183</initPage>
 <endPage>190</endPage>
          <authors>
 <author position="00">Andreas Hutflesz</author>
 <author position="01">Hans-Werner Six</author>
 <author position="02">Peter Widmayer</author>
          </authors>
     </article>

     <article>
 <title>Vishnu: An Object-Oriented Database Management System Supporting Rapid Prototyping.</title>
 <initPage>204</initPage>
 <endPage>204</endPage>
          <authors>
 <author position="00">Pamela Drew</author>
 <author position="01">Murthy Ganti</author>
 <author position="02">D. J. Moore</author>
 <author position="03">R. J. Nassif</author>
 <author position="04">Sunil Podar</author>
 <author position="05">D. H. Taenzer</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>17</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Note on Minimal Covers.</title>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">John Atkins</author>
          </authors>
     </article>

     <article>
 <title>A Process Model for Data Bases.</title>
 <initPage>22</initPage>
 <endPage>30</endPage>
          <authors>
 <author position="00">Jacques Guyot</author>
          </authors>
     </article>

     <article>
 <title>An Extension of the Database Language SQL to Capture More Relational Concepts.</title>
 <initPage>70</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Gottfried Vossen</author>
 <author position="01">Jim Yacabucci</author>
          </authors>
     </article>

     <article>
 <title>An Integrated Methodology and Toolset for Database Design.</title>
 <initPage>37</initPage>
 <endPage>55</endPage>
          <authors>
 <author position="00">Maureen E. McLaughlin</author>
 <author position="01">Kathryn Bates Hill</author>
 <author position="02">Douglas D. Brown</author>
 <author position="03">Mark A. Rogers</author>
 <author position="04">Alissa M. Howell</author>
 <author position="05">Pamela P. Hatch</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Multipaging in Even Less Space.</title>
 <initPage>56</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">T. H. Merrett</author>
 <author position="01">Louis Hamel</author>
          </authors>
     </article>

     <article>
 <title>Replicated Data Management in Distributed Database Systems.</title>
 <initPage>62</initPage>
 <endPage>69</endPage>
          <authors>
 <author position="00">Sang Hyuk Son</author>
          </authors>
     </article>

     <article>
 <title>the Problem of Identification.</title>
 <initPage>31</initPage>
 <endPage>36</endPage>
          <authors>
 <author position="00">Ulrich Schiel</author>
          </authors>
     </article>

     <article>
 <title>Why Codd's Rule No. 6 Must be Reformulated.</title>
 <initPage>79</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">H. W. Buff</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>18</volume>
 <number>1</number>
    <articles>
     <article>
 <title>1988 VLDB Panel on "Future Directions in DBMS Research": A Brief, Informal Summary.</title>
 <initPage>27</initPage>
 <endPage>30</endPage>
          <authors>
 <author position="00">Dennis McLeod</author>
          </authors>
     </article>

     <article>
 <title>ACM TODS Publication Policy.</title>
 <initPage>31</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Don S. Batory</author>
 <author position="01">Philip A. Bernstein</author>
 <author position="02">Umeshwar Dayal</author>
 <author position="03">Laura M. Haas</author>
 <author position="04">Theo H&auml;rder</author>
 <author position="05">Won Kim</author>
 <author position="06">David Maier</author>
 <author position="07">Gerard Salton</author>
 <author position="08">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>Conceptual Modeling in the Classroom.</title>
 <initPage>74</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Andrew Pletch</author>
          </authors>
     </article>

     <article>
 <title>Future Directions in DBMS Research - The Laguna Beach Participants.</title>
 <initPage>17</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
 <author position="01">Umeshwar Dayal</author>
 <author position="02">David J. DeWitt</author>
 <author position="03">Dieter Gawlick</author>
 <author position="04">Jim Gray</author>
 <author position="05">Matthias Jarke</author>
 <author position="06">Bruce G. Lindsay</author>
 <author position="07">Peter C. Lockemann</author>
 <author position="08">David Maier</author>
 <author position="09">Erich J. Neuhold</author>
 <author position="10">Andreas Reuter</author>
 <author position="11">Lawrence A. Rowe</author>
 <author position="12">Hans-J&ouml;rg Schek</author>
 <author position="13">Joachim W. Schmidt</author>
 <author position="14">Michael Schrefl</author>
 <author position="15">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>GESTALT: An Expressive Database Programming System.</title>
 <initPage>54</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Michael L. Heytens</author>
 <author position="01">Rishiyur S. Nikhil</author>
          </authors>
     </article>

     <article>
 <title>Nulls in Relational Databases: Revisited.</title>
 <initPage>68</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Raju Kocharekar</author>
          </authors>
     </article>

     <article>
 <title>Response to "Why Codd's Rule No. 6 Must be Reformulated".</title>
 <initPage>16</initPage>
 <endPage>16</endPage>
          <authors>
 <author position="00">E. F. Codd</author>
          </authors>
     </article>

     <article>
 <title>Review of Object-Oriented Papers.</title>
 <initPage>12</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Haim Kilov</author>
          </authors>
     </article>

     <article>
 <title>The Interpreted-Compiled Range of AI/DB Systems.</title>
 <initPage>32</initPage>
 <endPage>42</endPage>
          <authors>
 <author position="00">Anthony B. O'Hare</author>
 <author position="01">Amit P. Sheth</author>
          </authors>
     </article>

     <article>
 <title>The Role of Linkage-Graphs in Prolog Relational Datenbases.</title>
 <initPage>43</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Hussein M. Abdel-Wahab</author>
 <author position="01">Beverly Jamison</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>18</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Comparison Of High-Availability Media Recovery Techniques.</title>
 <initPage>98</initPage>
 <endPage>109</endPage>
          <authors>
 <author position="00">George P. Copeland</author>
 <author position="01">Tom Keller</author>
          </authors>
     </article>

     <article>
 <title>A File Structure Supporting Traversal Recursion.</title>
 <initPage>243</initPage>
 <endPage>252</endPage>
          <authors>
 <author position="00">Per-&Aring;ke Larson</author>
 <author position="01">V. Deshpande</author>
          </authors>
     </article>

     <article>
 <title>A Grammar-Based Approach Towards Unifying Hierarchical Data Models (Extended Abstract).</title>
 <initPage>263</initPage>
 <endPage>272</endPage>
          <authors>
 <author position="00">Marc Gyssens</author>
 <author position="01">Jan Paredaens</author>
 <author position="02">Dirk Van Gucht</author>
          </authors>
     </article>

     <article>
 <title>A Performance Evaluation of Four Parallel Join Algorithms in a Shared-Nothing Multiprocessor Environment.</title>
 <initPage>110</initPage>
 <endPage>121</endPage>
          <authors>
 <author position="00">Donovan A. Schneider</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>A Recursive Algebra and Query Optimization for Nested Relations.</title>
 <initPage>273</initPage>
 <endPage>283</endPage>
          <authors>
 <author position="00">Latha S. Colby</author>
          </authors>
     </article>

     <article>
 <title>A Static Pessimistic Scheme for Handling Replicated Databases.</title>
 <initPage>389</initPage>
 <endPage>398</endPage>
          <authors>
 <author position="00">Jian Tang</author>
 <author position="01">N. Natarajan</author>
          </authors>
     </article>

     <article>
 <title>Access Methods for Multiversion Data.</title>
 <initPage>315</initPage>
 <endPage>324</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
 <author position="01">Betty Salzberg</author>
          </authors>
     </article>

     <article>
 <title>An Overview of the Versioning Problem.</title>
 <initPage>5</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">William Kent</author>
          </authors>
     </article>

     <article>
 <title>Atomic Garbage Collection: Managing a Stable Heap.</title>
 <initPage>15</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">Elliot K. Kolodner</author>
 <author position="01">Barbara Liskov</author>
 <author position="02">William E. Weihl</author>
          </authors>
     </article>

     <article>
 <title>CLASSIC: A Structural Data Model for Objects.</title>
 <initPage>58</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Alexander Borgida</author>
 <author position="01">Ronald J. Brachman</author>
 <author position="02">Deborah L. McGuinness</author>
 <author position="03">Lori Alperin Resnick</author>
          </authors>
     </article>

     <article>
 <title>Compiling Complex Database Transition Triggers.</title>
 <initPage>225</initPage>
 <endPage>234</endPage>
          <authors>
 <author position="00">Donald Cohen</author>
          </authors>
     </article>

     <article>
 <title>Composite Objects Revisted.</title>
 <initPage>337</initPage>
 <endPage>347</endPage>
          <authors>
 <author position="00">Won Kim</author>
 <author position="01">Elisa Bertino</author>
 <author position="02">Jorge F. Garza</author>
          </authors>
     </article>

     <article>
 <title>Concurrency Control in Groupware Systems.</title>
 <initPage>399</initPage>
 <endPage>407</endPage>
          <authors>
 <author position="00">C. A. Ellis</author>
 <author position="01">Simon J. Gibbs</author>
          </authors>
     </article>

     <article>
 <title>Conflict Resolution of Rules Assigning Values to Virtual Attributes.</title>
 <initPage>205</initPage>
 <endPage>214</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Timos K. Sellis</author>
          </authors>
     </article>

     <article>
 <title>Database Performance Metrics.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Jim Gray</author>
          </authors>
     </article>

     <article>
 <title>Database Programming in Machiavelli - a Polymorphic Language with Static Type Inference.</title>
 <initPage>46</initPage>
 <endPage>57</endPage>
          <authors>
 <author position="00">Atsushi Ohori</author>
 <author position="01">Peter Buneman</author>
 <author position="02">Val Tannen</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Query Evaluation Plans.</title>
 <initPage>358</initPage>
 <endPage>366</endPage>
          <authors>
 <author position="00">Goetz Graefe</author>
 <author position="01">Karen Ward</author>
          </authors>
     </article>

     <article>
 <title>Efficient Evaluation of Right-, Left-, and Mult-Lineare Rules.</title>
 <initPage>235</initPage>
 <endPage>242</endPage>
          <authors>
 <author position="00">Jeffrey F. Naughton</author>
 <author position="01">Raghu Ramakrishnan</author>
 <author position="02">Yehoshua Sagiv</author>
 <author position="03">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Efficient Management of Transitive Relationships in Large Data and Knowledge Bases.</title>
 <initPage>253</initPage>
 <endPage>262</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Alexander Borgida</author>
 <author position="02">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>Evaluating the Size of Queries on Relational Databases with non Uniform Distribution and Stochastic Dependence.</title>
 <initPage>8</initPage>
 <endPage>14</endPage>
          <authors>
 <author position="00">Silvio Salza</author>
 <author position="01">Mario Terranova</author>
          </authors>
     </article>

     <article>
 <title>Exploiting Inheritance and Structure Semantics for Effective Clustering and Buffering in an Object-Oriented DBMS.</title>
 <initPage>348</initPage>
 <endPage>357</endPage>
          <authors>
 <author position="00">Ellis E. Chang</author>
 <author position="01">Randy H. Katz</author>
          </authors>
     </article>

     <article>
 <title>Extendeing a Relational Database with Deferred Referential Integrity Checking and Intelligent Joins.</title>
 <initPage>88</initPage>
 <endPage>97</endPage>
          <authors>
 <author position="00">Stephanie J. Cammarata</author>
 <author position="01">Prasadram Ramachandra</author>
 <author position="02">Darrell Shane</author>
          </authors>
     </article>

     <article>
 <title>Extensible Query Processing in Starburst.</title>
 <initPage>377</initPage>
 <endPage>388</endPage>
          <authors>
 <author position="00">Laura M. Haas</author>
 <author position="01">Johann Christoph Freytag</author>
 <author position="02">Guy M. Lohman</author>
 <author position="03">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>F-Logic: A Higher-Order language for Reasoning about Objects, Inheritance, and Scheme.</title>
 <initPage>134</initPage>
 <endPage>146</endPage>
          <authors>
 <author position="00">Michael Kifer</author>
 <author position="01">Georg Lausen</author>
          </authors>
     </article>

     <article>
 <title>Incorporating Hierarchy in a Relational Model of Data.</title>
 <initPage>78</initPage>
 <endPage>87</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>Modular Synchronization in Multiversion Databases: versionControl and Concurrency Control.</title>
 <initPage>408</initPage>
 <endPage>417</endPage>
          <authors>
 <author position="00">Divyakant Agrawal</author>
 <author position="01">Soumitra Sengupta</author>
          </authors>
     </article>

     <article>
 <title>Nested Historical Relations.</title>
 <initPage>284</initPage>
 <endPage>293</endPage>
          <authors>
 <author position="00">Abdullah Uz Tansel</author>
 <author position="01">L. Garnett</author>
          </authors>
     </article>

     <article>
 <title>Object Identity as a Query Language Primitive.</title>
 <initPage>159</initPage>
 <endPage>173</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Paris C. Kanellakis</author>
          </authors>
     </article>

     <article>
 <title>ODE (Object Database and Environment): The Language and the Data Model.</title>
 <initPage>36</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Narain H. Gehani</author>
          </authors>
     </article>

     <article>
 <title>On Accessing Object-Oriented Databases: Expressive Power, Complexity, and Restrictions (Extended Abstract).</title>
 <initPage>147</initPage>
 <endPage>158</endPage>
          <authors>
 <author position="00">Richard Hull</author>
 <author position="01">Jianwen Su</author>
          </authors>
     </article>

     <article>
 <title>On Beyond Data.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Esther Dyson</author>
          </authors>
     </article>

     <article>
 <title>On Distributed Processibility of Datalog Queries by Decomposing Databases.</title>
 <initPage>26</initPage>
 <endPage>35</endPage>
          <authors>
 <author position="00">Guozhu Dong</author>
          </authors>
     </article>

     <article>
 <title>On the Correctness of Representing Extended Entity-Relationship Structures in the Relational Model.</title>
 <initPage>430</initPage>
 <endPage>439</endPage>
          <authors>
 <author position="00">Victor M. Markowitz</author>
 <author position="01">Arie Shoshani</author>
          </authors>
     </article>

     <article>
 <title>Optimization of Large Join Queries: Combining Heuristic and Combinatorial Techniques.</title>
 <initPage>367</initPage>
 <endPage>376</endPage>
          <authors>
 <author position="00">Arun N. Swami</author>
          </authors>
     </article>

     <article>
 <title>Parallelism and Concurrency Control Performance in Distributed Database Machines.</title>
 <initPage>122</initPage>
 <endPage>133</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>Performance Enhancement Through Replication in an Object-Oriented DBMS.</title>
 <initPage>325</initPage>
 <endPage>336</endPage>
          <authors>
 <author position="00">Eugene J. Shekita</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>Processing Aggregate Relational Queries with Hard Time Constraints.</title>
 <initPage>68</initPage>
 <endPage>77</endPage>
          <authors>
 <author position="00">Wen-Chi Hou</author>
 <author position="01">Gultekin &Ouml;zsoyoglu</author>
 <author position="02">Baldeo K. Taneja</author>
          </authors>
     </article>

     <article>
 <title>Real-Time Databases: Are they Real?</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Gultekin &Ouml;zsoyoglu</author>
          </authors>
     </article>

     <article>
 <title>Redundancy in Spatial Databases.</title>
 <initPage>294</initPage>
 <endPage>305</endPage>
          <authors>
 <author position="00">Jack A. Orenstein</author>
          </authors>
     </article>

     <article>
 <title>Relational Specifications of Infinite Query Answers.</title>
 <initPage>174</initPage>
 <endPage>183</endPage>
          <authors>
 <author position="00">Jan Chomicki</author>
 <author position="01">Tomasz Imielinski</author>
          </authors>
     </article>

     <article>
 <title>Retrieval Performance Versus Disc Space Utilization on WORM Optical Discs.</title>
 <initPage>306</initPage>
 <endPage>314</endPage>
          <authors>
 <author position="00">Stavros Christodoulakis</author>
 <author position="01">Daniel Alexander Ford</author>
          </authors>
     </article>

     <article>
 <title>RIDL*: A Tool for the Computer-Assisted Engineering of Large Databases in the Presence of Integrity Constraints.</title>
 <initPage>418</initPage>
 <endPage>429</endPage>
          <authors>
 <author position="00">Olga De Troyer</author>
          </authors>
     </article>

     <article>
 <title>Solving Implication Problems in Database Applications.</title>
 <initPage>185</initPage>
 <endPage>192</endPage>
          <authors>
 <author position="00">Xian-He Sun</author>
 <author position="01">Nabil Kamel</author>
 <author position="02">Lionel M. Ni</author>
          </authors>
     </article>

     <article>
 <title>The Architecture Of An Active Data Base Management System.</title>
 <initPage>215</initPage>
 <endPage>224</endPage>
          <authors>
 <author position="00">Dennis R. McCarthy</author>
 <author position="01">Umeshwar Dayal</author>
          </authors>
     </article>

     <article>
 <title>Towards an Efficient Evaluation of General Queries: Quantifier and Disjunction Processing Revisited.</title>
 <initPage>193</initPage>
 <endPage>204</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Bry</author>
          </authors>
     </article>

     <article>
 <title>User Interfaces.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">L. Anderson</author>
          </authors>
     </article>

     <article>
 <title>Vertical Partitioning for Database Design: A Graphical Algorithm.</title>
 <initPage>440</initPage>
 <endPage>450</endPage>
          <authors>
 <author position="00">Shamkant B. Navathe</author>
 <author position="01">Minyoung Ra</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>18</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Commentary on the POSTGRES Rule System.</title>
 <initPage>5</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">Marti A. Hearst</author>
 <author position="02">Spyros Potamianos</author>
          </authors>
     </article>

     <article>
 <title>A Syntax and Semantics for Set-Oriented Production Rules in Relational Database Systems (Extended Abstract).</title>
 <initPage>36</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">Jennifer Widom</author>
 <author position="01">Sheldon J. Finkelstein</author>
          </authors>
     </article>

     <article>
 <title>An Initial Report on The Design of Ariel: A DBMS With an Integrated Production Rule System.</title>
 <initPage>12</initPage>
 <endPage>19</endPage>
          <authors>
 <author position="00">Eric N. Hanson</author>
          </authors>
     </article>

     <article>
 <title>Data Intensive Production Systems: The DIPS Approach.</title>
 <initPage>52</initPage>
 <endPage>57</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
 <author position="01">Chih-Chen Lin</author>
 <author position="02">Louiqa Raschid</author>
          </authors>
     </article>

     <article>
 <title>Pattern Match Reduction for the relational Production Language in the USL MMDBS.</title>
 <initPage>59</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Lois M. L. Delcambre</author>
 <author position="01">Jint Waramahaputi</author>
 <author position="02">James N. Etheredge</author>
          </authors>
     </article>

     <article>
 <title>Report on the Object-Oriented Database Workshop, Held in Conjuction with OOPSLA'88.</title>
 <initPage>78</initPage>
 <endPage>101</endPage>
          <authors>
 <author position="00">John Joseph</author>
 <author position="01">Satish Thatte</author>
 <author position="02">Craig W. Thompson</author>
 <author position="03">David L. Wells</author>
          </authors>
     </article>

     <article>
 <title>Rule Management and Evaluation: An Active DBMS Perspective.</title>
 <initPage>20</initPage>
 <endPage>28</endPage>
          <authors>
 <author position="00">Sharma Chakravarthy</author>
          </authors>
     </article>

     <article>
 <title>Rule Representation and Management in ConceptBase.</title>
 <initPage>46</initPage>
 <endPage>51</endPage>
          <authors>
 <author position="00">Matthias Jarke</author>
 <author position="01">Manfred A. Jeusfeld</author>
          </authors>
     </article>

     <article>
 <title>Rules for Implementing Very Large Knowledge Base Systems.</title>
 <initPage>29</initPage>
 <endPage>35</endPage>
          <authors>
 <author position="00">Jorge B. Bocca</author>
 <author position="01">Johann Christoph Freytag</author>
          </authors>
     </article>

     <article>
 <title>Special Issue on Rule Management and Processing in Expert Database Systems - Letter from the Guest Editor.</title>
 <initPage>3</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
          </authors>
     </article>

     <article>
 <title>The Design and Implementation of an Extendible Deductive Database System.</title>
 <initPage>68</initPage>
 <endPage>77</endPage>
          <authors>
 <author position="00">Jerry Kiernan</author>
 <author position="01">Christophe de Maindreville</author>
 <author position="02">Eric Simon</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>18</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Note on the Relational Calculus.</title>
 <initPage>12</initPage>
 <endPage>16</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>Database Group at ISS.</title>
 <initPage>44</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">A. Desai Narasimhalu</author>
 <author position="01">et al.</author>
          </authors>
     </article>

     <article>
 <title>Distributed Database Design: A Practical Approach and Example.</title>
 <initPage>23</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Toby J. Teorey</author>
          </authors>
     </article>

     <article>
 <title>Information Management Directions: The Inegration Challenge.</title>
 <initPage>40</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Elizabeth N. Fong</author>
 <author position="01">Alan H. Goldfine</author>
          </authors>
     </article>

     <article>
 <title>Optimizing SQL Queries for Parallel Execution.</title>
 <initPage>17</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">G&uuml;nter von B&uuml;ltzingsloewen</author>
          </authors>
     </article>

     <article>
 <title>Review of Object-Oriented Papers 2.</title>
 <initPage>50</initPage>
 <endPage>55</endPage>
          <authors>
 <author position="00">Haim Kilov</author>
          </authors>
     </article>

     <article>
 <title>The Case for Partial Indexes.</title>
 <initPage>4</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>19</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Note on the Translation of SQL to Tuple Calculus.</title>
 <initPage>18</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Martin Gogolla</author>
          </authors>
     </article>

     <article>
 <title>An SQL-Based Query Language For Networks of Relations.</title>
 <initPage>8</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Amit Basu</author>
 <author position="01">Rafiul Ahad</author>
          </authors>
     </article>

     <article>
 <title>Extending the Transaction Model to Capture more Meaning.</title>
 <initPage>3</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Marek Rusinkiewicz</author>
 <author position="01">Ahmed K. Elmagarmid</author>
 <author position="02">Yungho Leu</author>
 <author position="03">Witold Litwin</author>
          </authors>
     </article>

     <article>
 <title>Four Valued Logic for Relational Database Systems.</title>
 <initPage>29</initPage>
 <endPage>35</endPage>
          <authors>
 <author position="00">G. H. Gessert</author>
          </authors>
     </article>

     <article>
 <title>Semantic Modeling through Identification and Characterization of Objects.</title>
 <initPage>23</initPage>
 <endPage>28</endPage>
          <authors>
 <author position="00">Jan Jonsson</author>
          </authors>
     </article>

     <article>
 <title>The Implication Problem for Inclusion Dependencies: A Graph Approach.</title>
 <initPage>36</initPage>
 <endPage>40</endPage>
          <authors>
 <author position="00">Rokia Missaoui</author>
 <author position="01">Robert Godin</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>19</volume>
 <number>2</number>
    <articles>
     <article>
 <title>"The Committee for Advanced DBMS Function": Third Generation Data Base System Manifesto.</title>
 <initPage>396</initPage>
 <endPage>396</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">Lawrence A. Rowe</author>
 <author position="02">Bruce G. Lindsay</author>
 <author position="03">Jim Gray</author>
 <author position="04">Michael J. Carey</author>
 <author position="05">David Beech</author>
          </authors>
     </article>

     <article>
 <title>A Comparison of Spatial Query Processing Techniques for Native and Parameter Spaces.</title>
 <initPage>343</initPage>
 <endPage>352</endPage>
          <authors>
 <author position="00">Jack A. Orenstein</author>
          </authors>
     </article>

     <article>
 <title>A Framework for the Parallel Processing of Datalog Queries.</title>
 <initPage>143</initPage>
 <endPage>152</endPage>
          <authors>
 <author position="00">Sumit Ganguly</author>
 <author position="01">Abraham Silberschatz</author>
 <author position="02">Shalom Tsur</author>
          </authors>
     </article>

     <article>
 <title>A Graph-Oriented Object Model for Database End-User Interfaces.</title>
 <initPage>24</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Marc Gyssens</author>
 <author position="01">Jan Paredaens</author>
 <author position="02">Dirk Van Gucht</author>
          </authors>
     </article>

     <article>
 <title>A New Paradigm for Parallel and Distributed Rule-Processing.</title>
 <initPage>133</initPage>
 <endPage>142</endPage>
          <authors>
 <author position="00">Ouri Wolfson</author>
 <author position="01">Aya Ozeri</author>
          </authors>
     </article>

     <article>
 <title>A Performance Evaluation of Pointer-Based Joins.</title>
 <initPage>300</initPage>
 <endPage>311</endPage>
          <authors>
 <author position="00">Eugene J. Shekita</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>A Predicate Matching Algorithm for Database Rule Systems.</title>
 <initPage>271</initPage>
 <endPage>280</endPage>
          <authors>
 <author position="00">Eric N. Hanson</author>
 <author position="01">Moez Chaabouni</author>
 <author position="02">Chang-Ho Kim</author>
 <author position="03">Yu-Wang Wang</author>
          </authors>
     </article>

     <article>
 <title>A Starburst is Born.</title>
 <initPage>393</initPage>
 <endPage>393</endPage>
          <authors>
 <author position="00">George Lapis</author>
 <author position="01">Guy M. Lohman</author>
 <author position="02">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>Access Support in Object Bases.</title>
 <initPage>364</initPage>
 <endPage>374</endPage>
          <authors>
 <author position="00">Alfons Kemper</author>
 <author position="01">Guido Moerkotte</author>
          </authors>
     </article>

     <article>
 <title>ACTA: A Framework for Specifying and Reasoning about Transaction Structure and Behavior.</title>
 <initPage>194</initPage>
 <endPage>203</endPage>
          <authors>
 <author position="00">Panos K. Chrysanthis</author>
 <author position="01">Krithi Ramamritham</author>
          </authors>
     </article>

     <article>
 <title>Bayan: An Arabic Text Database Management System.</title>
 <initPage>12</initPage>
 <endPage>23</endPage>
          <authors>
 <author position="00">Roger King</author>
 <author position="01">Ali Morfeq</author>
          </authors>
     </article>

     <article>
 <title>Concurrency Control in Multilevel-Secure Databases Based on Replicated Architecture.</title>
 <initPage>153</initPage>
 <endPage>162</endPage>
          <authors>
 <author position="00">Boris Kogan</author>
 <author position="01">Sushil Jajodia</author>
          </authors>
     </article>

     <article>
 <title>Database Management Issues of the Human Genome Project.</title>
 <initPage>397</initPage>
 <endPage>397</endPage>
          <authors>
 <author position="00">Robert M. Pecherer</author>
          </authors>
     </article>

     <article>
 <title>Efficient Updates to Independent Schemes in the Weak Instance Model.</title>
 <initPage>84</initPage>
 <endPage>93</endPage>
          <authors>
 <author position="00">Paolo Atzeni</author>
 <author position="01">Riccardo Torlone</author>
          </authors>
     </article>

     <article>
 <title>Encapsulation of Parallelism in the Volcano Query Processing System.</title>
 <initPage>102</initPage>
 <endPage>111</endPage>
          <authors>
 <author position="00">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Extending Logic Programming.</title>
 <initPage>184</initPage>
 <endPage>193</endPage>
          <authors>
 <author position="00">Els Laenens</author>
 <author position="01">Domenico Sacc&agrave;</author>
 <author position="02">Dirk Vermeir</author>
          </authors>
     </article>

     <article>
 <title>FastSort: A Distributed Single-Input Single-Output External Sort.</title>
 <initPage>94</initPage>
 <endPage>101</endPage>
          <authors>
 <author position="00">Betty Salzberg</author>
 <author position="01">Alex Tsukerman</author>
 <author position="02">Jim Gray</author>
 <author position="03">Michael Stewart</author>
 <author position="04">Susan Uren</author>
 <author position="05">Bonnie Vaughan</author>
          </authors>
     </article>

     <article>
 <title>Hard Problems for Simple Logic Programs.</title>
 <initPage>64</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Yatin P. Saraiya</author>
          </authors>
     </article>

     <article>
 <title>IDLOG: Extending the Expressive Power of Deductive Database Languages.</title>
 <initPage>54</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">Yeh-Heng Sheng</author>
          </authors>
     </article>

     <article>
 <title>Implementing Recoverable Requests Using Queues.</title>
 <initPage>112</initPage>
 <endPage>122</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
 <author position="01">Meichun Hsu</author>
 <author position="02">Bruce Mann</author>
          </authors>
     </article>

     <article>
 <title>Integrating Object-Oriented Data Modeling with a Rule-Based Programming Paradigm.</title>
 <initPage>225</initPage>
 <endPage>236</endPage>
          <authors>
 <author position="00">Filippo Cacace</author>
 <author position="01">Stefano Ceri</author>
 <author position="02">Stefano Crespi-Reghizzi</author>
 <author position="03">Letizia Tanca</author>
 <author position="04">Roberto Zicari</author>
          </authors>
     </article>

     <article>
 <title>Kaleidoscope: A Cooperative Menu-Guided Query Interface.</title>
 <initPage>387</initPage>
 <endPage>387</endPage>
          <authors>
 <author position="00">Sang Kyun Cha</author>
 <author position="01">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>Linear Clustering of Objects with Multiple Atributes.</title>
 <initPage>332</initPage>
 <endPage>342</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>Magic is Relevant.</title>
 <initPage>247</initPage>
 <endPage>258</endPage>
          <authors>
 <author position="00">Inderpal Singh Mumick</author>
 <author position="01">Sheldon J. Finkelstein</author>
 <author position="02">Hamid Pirahesh</author>
 <author position="03">Raghu Ramakrishnan</author>
          </authors>
     </article>

     <article>
 <title>Making Deductive Databases a Practical Technology: A Step Forward.</title>
 <initPage>237</initPage>
 <endPage>246</endPage>
          <authors>
 <author position="00">Gerald Kiernan</author>
 <author position="01">Christophe de Maindreville</author>
 <author position="02">Eric Simon</author>
          </authors>
     </article>

     <article>
 <title>OdeView: A User-Friendly Graphical Interface to Ode.</title>
 <initPage>389</initPage>
 <endPage>389</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Narain H. Gehani</author>
 <author position="02">J. Srinivasan</author>
          </authors>
     </article>

     <article>
 <title>OdeView: The Graphical Interface to Ode.</title>
 <initPage>34</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Narain H. Gehani</author>
 <author position="02">J. Srinivasan</author>
          </authors>
     </article>

     <article>
 <title>On Rules, Procedures, Caching and Views in Data Base Systems.</title>
 <initPage>281</initPage>
 <endPage>290</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">Anant Jhingran</author>
 <author position="02">Jeffrey Goh</author>
 <author position="03">Spyros Potamianos</author>
          </authors>
     </article>

     <article>
 <title>Organizing Long-Running Activities with Triggers and Transactions.</title>
 <initPage>204</initPage>
 <endPage>214</endPage>
          <authors>
 <author position="00">Umeshwar Dayal</author>
 <author position="01">Meichun Hsu</author>
 <author position="02">Rivka Ladin</author>
          </authors>
     </article>

     <article>
 <title>Pasta-3: A Graphical Direct Manipulation Interface for Knowledge Base Management Systems.</title>
 <initPage>391</initPage>
 <endPage>391</endPage>
          <authors>
 <author position="00">Michel Kuntz</author>
          </authors>
     </article>

     <article>
 <title>Performance Evaluation of Semantics-based Multilevel Concurrency Control Protocols.</title>
 <initPage>163</initPage>
 <endPage>172</endPage>
          <authors>
 <author position="00">B. R. Badrinath</author>
 <author position="01">Krithi Ramamritham</author>
          </authors>
     </article>

     <article>
 <title>Polynomial Time Designs toward Both BCNF and Efficient Data Manipulation.</title>
 <initPage>74</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">Ke Wang</author>
          </authors>
     </article>

     <article>
 <title>Practical Selectivity Estimation through Adaptive Sampling.</title>
 <initPage>1</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Richard J. Lipton</author>
 <author position="01">Jeffrey F. Naughton</author>
 <author position="02">Donovan A. Schneider</author>
          </authors>
     </article>

     <article>
 <title>Query Graphs, Implementing Trees, and Freely-Reorderable Outerjoins.</title>
 <initPage>291</initPage>
 <endPage>299</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
 <author position="01">C&eacute;sar A. Galindo-Legaria</author>
          </authors>
     </article>

     <article>
 <title>Querying Database Knowledge.</title>
 <initPage>173</initPage>
 <endPage>183</endPage>
          <authors>
 <author position="00">Amihai Motro</author>
 <author position="01">Qiuhui Yuan</author>
          </authors>
     </article>

     <article>
 <title>Random Sampling from Hash Files.</title>
 <initPage>375</initPage>
 <endPage>386</endPage>
          <authors>
 <author position="00">Frank Olken</author>
 <author position="01">Doron Rotem</author>
 <author position="02">Ping Xu</author>
          </authors>
     </article>

     <article>
 <title>Randomized Algorithms for Optimizing Large Join Queries.</title>
 <initPage>312</initPage>
 <endPage>321</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Younkyung Cha Kang</author>
          </authors>
     </article>

     <article>
 <title>Reliable Transaction Management in a Multidatabase System.</title>
 <initPage>215</initPage>
 <endPage>224</endPage>
          <authors>
 <author position="00">Yuri Breitbart</author>
 <author position="01">Abraham Silberschatz</author>
 <author position="02">Glenn R. Thompson</author>
          </authors>
     </article>

     <article>
 <title>Set-Oriented Production Rules in Relational Database Systems.</title>
 <initPage>259</initPage>
 <endPage>270</endPage>
          <authors>
 <author position="00">Jennifer Widom</author>
 <author position="01">Sheldon J. Finkelstein</author>
          </authors>
     </article>

     <article>
 <title>The G+/GraphLog Visual Query System.</title>
 <initPage>388</initPage>
 <endPage>388</endPage>
          <authors>
 <author position="00">Mariano P. Consens</author>
 <author position="01">Alberto O. Mendelzon</author>
          </authors>
     </article>

     <article>
 <title>The Input/Output Complexity of Transitive Closure.</title>
 <initPage>44</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Jeffrey D. Ullman</author>
 <author position="01">Mihalis Yannakakis</author>
          </authors>
     </article>

     <article>
 <title>The INA: A Simple Query Language with Only Attribute Names.</title>
 <initPage>390</initPage>
 <endPage>390</endPage>
          <authors>
 <author position="00">Bruce I. Blum</author>
 <author position="01">Ralph D. Semmel</author>
          </authors>
     </article>

     <article>
 <title>The Iris Database System.</title>
 <initPage>392</initPage>
 <endPage>392</endPage>
          <authors>
 <author position="00">Bill Kent</author>
 <author position="01">Peter Lyngb&aelig;k</author>
 <author position="02">Samir Mathur</author>
 <author position="03">W. Kevin Wilkinson</author>
          </authors>
     </article>

     <article>
 <title>The Object-Oriented Database System Manifesto.</title>
 <initPage>395</initPage>
 <endPage>395</endPage>
          <authors>
 <author position="00">Malcolm P. Atkinson</author>
 <author position="01">Fran&ccedil;ois Bancilhon</author>
 <author position="02">David J. DeWitt</author>
 <author position="03">Klaus R. Dittrich</author>
 <author position="04">David Maier</author>
 <author position="05">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>The Performance of a Multiversion Access Method.</title>
 <initPage>353</initPage>
 <endPage>363</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
 <author position="01">Betty Salzberg</author>
          </authors>
     </article>

     <article>
 <title>The Postgres DBMS.</title>
 <initPage>394</initPage>
 <endPage>394</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>The R*-Tree: An Efficient and Robust Access Method for Points and Rectangles.</title>
 <initPage>322</initPage>
 <endPage>331</endPage>
          <authors>
 <author position="00">Norbert Beckmann</author>
 <author position="01">Hans-Peter Kriegel</author>
 <author position="02">Ralf Schneider</author>
 <author position="03">Bernhard Seeger</author>
          </authors>
     </article>

     <article>
 <title>Write-Only Disk Caches.</title>
 <initPage>123</initPage>
 <endPage>132</endPage>
          <authors>
 <author position="00">Jon A. Solworth</author>
 <author position="01">Cyril U. Orji</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>19</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Deductive Database Architecture Based on Partial Evaluation.</title>
 <initPage>24</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Li Lei</author>
 <author position="01">Georges-Henri Moll</author>
 <author position="02">Jacques Kouloumdjian</author>
          </authors>
     </article>

     <article>
 <title>Computing Transitive Closures of Multilevel Relations.</title>
 <initPage>17</initPage>
 <endPage>23</endPage>
          <authors>
 <author position="00">Bhavani M. Thuraisingham</author>
          </authors>
     </article>

     <article>
 <title>Database Research at Bellcore.</title>
 <initPage>45</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Amit P. Sheth</author>
          </authors>
     </article>

     <article>
 <title>Incomplete Information in Object-Oriented Databases.</title>
 <initPage>5</initPage>
 <endPage>16</endPage>
          <authors>
 <author position="00">Roberto Zicari</author>
          </authors>
     </article>

     <article>
 <title>Multidatabase Interoperability.</title>
 <initPage>53</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Yuri Breitbart</author>
          </authors>
     </article>

     <article>
 <title>Third-Generation Database System Manifesto - The Committee for Advanced DBMS Function.</title>
 <initPage>31</initPage>
 <endPage>44</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">Lawrence A. Rowe</author>
 <author position="02">Bruce G. Lindsay</author>
 <author position="03">Jim Gray</author>
 <author position="04">Michael J. Carey</author>
 <author position="05">Michael L. Brodie</author>
 <author position="06">Philip A. Bernstein</author>
 <author position="07">David Beech</author>
          </authors>
     </article>

     <article>
 <title>Yet Another Note on Minimal Covers.</title>
 <initPage>30</initPage>
 <endPage>30</endPage>
          <authors>
 <author position="00">Jyrki Nummenmaa</author>
 <author position="01">Peter Thanisch</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>19</volume>
 <number>4</number>
    <articles>
     <article>
 <title>Accommodating Imprecision in Database Systems: Issues and Solutions.</title>
 <initPage>69</initPage>
 <endPage>74</endPage>
          <authors>
 <author position="00">Amihai Motro</author>
          </authors>
     </article>

     <article>
 <title>Data Base Research at Berkeley.</title>
 <initPage>113</initPage>
 <endPage>118</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Database Security: Current Status and Key Issues.</title>
 <initPage>123</initPage>
 <endPage>126</endPage>
          <authors>
 <author position="00">Sushil Jajodia</author>
 <author position="01">Ravi S. Sandhu</author>
          </authors>
     </article>

     <article>
 <title>Database Security.</title>
 <initPage>90</initPage>
 <endPage>97</endPage>
          <authors>
 <author position="00">Teresa F. Lunt</author>
 <author position="01">Eduardo B. Fern&aacute;ndez</author>
          </authors>
     </article>

     <article>
 <title>Database Systems: Achievements and Opportunities - The "Lagunita" Report of the NSF Invitational Workshop on the Future of Database System Research held in Palo Alto, California, February 22-23, 1990.</title>
 <initPage>6</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Abraham Silberschatz</author>
 <author position="01">Michael Stonebraker</author>
 <author position="02">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Deductive Databases: Achievements and Future Directions.</title>
 <initPage>75</initPage>
 <endPage>82</endPage>
          <authors>
 <author position="00">Jeffrey D. Ullman</author>
 <author position="01">Carlo Zaniolo</author>
          </authors>
     </article>

     <article>
 <title>Directions For Future Database Research &amp; Development - Letter from the Issue Editor.</title>
 <initPage>4</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Extensible Database Management Systems.</title>
 <initPage>54</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Laura M. Haas</author>
          </authors>
     </article>

     <article>
 <title>New Hope on Data Models and Types: Rport of an NSF-INRIA Workshop.</title>
 <initPage>41</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Peter Buneman</author>
 <author position="02">Claude Delobel</author>
 <author position="03">Richard Hull</author>
 <author position="04">Paris C. Kanellakis</author>
 <author position="05">Victor Vianu</author>
          </authors>
     </article>

     <article>
 <title>Object-Oriented Database Systems: In Transition.</title>
 <initPage>49</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Bancilhon</author>
 <author position="01">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Parallel Database Systems: The Future of Database Processing or a Passing Fad?</title>
 <initPage>104</initPage>
 <endPage>112</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
 <author position="01">Jim Gray</author>
          </authors>
     </article>

     <article>
 <title>Report on the Workshop on Heterogenous Database Systems held at Northwestern University, Evanston, Illinois, December 11-13, 1989, Sponsored by NSF.</title>
 <initPage>23</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Peter Scheuermann</author>
 <author position="01">Ahmed K. Elmagarmid</author>
 <author position="02">Hector Garcia-Molina</author>
 <author position="03">Frank Manola</author>
 <author position="04">Dennis McLeod</author>
 <author position="05">Arnon Rosenthal</author>
 <author position="06">Marjorie Templeton</author>
          </authors>
     </article>

     <article>
 <title>Research Directions for Distributed Databases.</title>
 <initPage>98</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Hector Garcia-Molina</author>
 <author position="01">Bruce G. Lindsay</author>
          </authors>
     </article>

     <article>
 <title>Research Issues in Spatial Databases.</title>
 <initPage>61</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">Oliver G&uuml;nther</author>
 <author position="01">Alejandro P. Buchmann</author>
          </authors>
     </article>

     <article>
 <title>Selected Database Research at Stanford.</title>
 <initPage>119</initPage>
 <endPage>122</endPage>
          <authors>
 <author position="00">Arthur M. Keller</author>
 <author position="01">Peter Rathmann</author>
 <author position="02">Jeffrey D. Ullman</author>
 <author position="03">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>Summary of the Final Report of the NSF Workshop on Scientific Database Management.</title>
 <initPage>32</initPage>
 <endPage>40</endPage>
          <authors>
 <author position="00">James C. French</author>
 <author position="01">Anita K. Jones</author>
 <author position="02">John L. Pfaltz</author>
          </authors>
     </article>

     <article>
 <title>Temporal Databases - Status and Research Directions.</title>
 <initPage>83</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>20</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Functional Model for Macro-Databases.</title>
 <initPage>3</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Maurizio Rafanelli</author>
 <author position="01">Fabrizio L. Ricci</author>
          </authors>
     </article>

     <article>
 <title>A Modular and Open Object-Oriented Database System.</title>
 <initPage>47</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Satish M. Thatte</author>
          </authors>
     </article>

     <article>
 <title>Bibliography on Object-Oriented Database Management.</title>
 <initPage>24</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Gottfried Vossen</author>
          </authors>
     </article>

     <article>
 <title>Bibliography on Temporal Databases.</title>
 <initPage>14</initPage>
 <endPage>23</endPage>
          <authors>
 <author position="00">Michael D. Soo</author>
          </authors>
     </article>

     <article>
 <title>Minimal Covers Revisited: Correct and Efficient Algorithms.</title>
 <initPage>12</initPage>
 <endPage>13</endPage>
          <authors>
 <author position="00">Jim Diederich</author>
          </authors>
     </article>

     <article>
 <title>research at Alta&iuml;r.</title>
 <initPage>53</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Philippe Richard</author>
          </authors>
     </article>

     <article>
 <title>Some Further Analysis of the Essential Blocking Recurrence.</title>
 <initPage>9</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">John T. Robinson</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>20</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Non-deterministic Deductive Database Language.</title>
 <initPage>188</initPage>
 <endPage>197</endPage>
          <authors>
 <author position="00">Yeh-Heng Sheng</author>
          </authors>
     </article>

     <article>
 <title>A Retrieval Technique for Similar Shapes.</title>
 <initPage>208</initPage>
 <endPage>217</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>A Stochastic Approach for Clustering in Object Bases.</title>
 <initPage>12</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">Manolis M. Tsangaris</author>
 <author position="01">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Algebraic Support for Complex Objects with Arrays, Identity, and Inheritance.</title>
 <initPage>158</initPage>
 <endPage>167</endPage>
          <authors>
 <author position="00">Scott L. Vandenberg</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>An Extended Memoryless Inference Control Method: Accounting for Dependence in Table-level Controls.</title>
 <initPage>348</initPage>
 <endPage>356</endPage>
          <authors>
 <author position="00">S. C. Hansen</author>
 <author position="01">E. A. Unger</author>
          </authors>
     </article>

     <article>
 <title>An Optimistic Commit Protocol for Distributed Transaction Management.</title>
 <initPage>88</initPage>
 <endPage>97</endPage>
          <authors>
 <author position="00">Eliezer Levy</author>
 <author position="01">Henry F. Korth</author>
 <author position="02">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>Are Standards the Panacea for Heterogeneous Distributed DBMSs?</title>
 <initPage>446</initPage>
 <endPage>446</endPage>
          <authors>
 <author position="00">Clenn Thompson</author>
          </authors>
     </article>

     <article>
 <title>Aspects: Extending Objects to Support Multiple, Independent Roles.</title>
 <initPage>298</initPage>
 <endPage>307</endPage>
          <authors>
 <author position="00">Joel Richardson</author>
 <author position="01">Peter Schwarz</author>
          </authors>
     </article>

     <article>
 <title>Cache Consistency and Concurrency Control in a Client/Server DBMS Architecture.</title>
 <initPage>367</initPage>
 <endPage>376</endPage>
          <authors>
 <author position="00">Yongdong Wang</author>
 <author position="01">Lawrence A. Rowe</author>
          </authors>
     </article>

     <article>
 <title>Computers versus Common Sense.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Douglas B. Lenat</author>
          </authors>
     </article>

     <article>
 <title>Data Caching Tradeoffs in Client-Server DBMS Architectures.</title>
 <initPage>357</initPage>
 <endPage>366</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Michael J. Franklin</author>
 <author position="02">Miron Livny</author>
 <author position="03">Eugene J. Shekita</author>
          </authors>
     </article>

     <article>
 <title>Database Programming Languages: A Functional Approach.</title>
 <initPage>318</initPage>
 <endPage>327</endPage>
          <authors>
 <author position="00">Jurgen Annevelink</author>
          </authors>
     </article>

     <article>
 <title>Dynamic File Allocation in Disk Arrays.</title>
 <initPage>406</initPage>
 <endPage>415</endPage>
          <authors>
 <author position="00">Gerhard Weikum</author>
 <author position="01">Peter Zabback</author>
 <author position="02">Peter Scheuermann</author>
          </authors>
     </article>

     <article>
 <title>Effective Clustering of Complex Objects in Object-Oriented Databases.</title>
 <initPage>22</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Jia-bing R. Cheng</author>
 <author position="01">A. R. Hurson</author>
          </authors>
     </article>

     <article>
 <title>Efficient Assembly of Complex Objects.</title>
 <initPage>148</initPage>
 <endPage>157</endPage>
          <authors>
 <author position="00">Tom Keller</author>
 <author position="01">Goetz Graefe</author>
 <author position="02">David Maier</author>
          </authors>
     </article>

     <article>
 <title>Error-Constraint COUNT Query Evaluation in Relational Databases.</title>
 <initPage>278</initPage>
 <endPage>287</endPage>
          <authors>
 <author position="00">Wen-Chi Hou</author>
 <author position="01">Gultekin &Ouml;zsoyoglu</author>
 <author position="02">Erdogan Dogdu</author>
          </authors>
     </article>

     <article>
 <title>Extracting Concurrency from Objects: A Methodology.</title>
 <initPage>108</initPage>
 <endPage>117</endPage>
          <authors>
 <author position="00">Panos K. Chrysanthis</author>
 <author position="01">S. Raghuram</author>
 <author position="02">Krithi Ramamritham</author>
          </authors>
     </article>

     <article>
 <title>Flexible Buffer Allocation Based on Marginal Gains.</title>
 <initPage>387</initPage>
 <endPage>396</endPage>
          <authors>
 <author position="00">Raymond T. Ng</author>
 <author position="01">Christos Faloutsos</author>
 <author position="02">Timos K. Sellis</author>
          </authors>
     </article>

     <article>
 <title>Fully Persistent B+-trees.</title>
 <initPage>426</initPage>
 <endPage>435</endPage>
          <authors>
 <author position="00">Sitaram Lanka</author>
 <author position="01">Eric Mays</author>
          </authors>
     </article>

     <article>
 <title>Function Materialization in Object Bases.</title>
 <initPage>258</initPage>
 <endPage>267</endPage>
          <authors>
 <author position="00">Alfons Kemper</author>
 <author position="01">Christoph Kilger</author>
 <author position="02">Guido Moerkotte</author>
          </authors>
     </article>

     <article>
 <title>Glue-Nail: A Deductive Database System.</title>
 <initPage>308</initPage>
 <endPage>317</endPage>
          <authors>
 <author position="00">Geoffrey Phipps</author>
 <author position="01">Marcia A. Derr</author>
 <author position="02">Kenneth A. Ross</author>
          </authors>
     </article>

     <article>
 <title>HYDRO: A Heterogeneous Distributed Database System.</title>
 <initPage>32</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">William Perrizo</author>
 <author position="01">Joseph Rajkumar</author>
 <author position="02">Prabhu Ram</author>
          </authors>
     </article>

     <article>
 <title>Incomplete Objects - A Data Model for Design and Planning Applications.</title>
 <initPage>288</initPage>
 <endPage>297</endPage>
          <authors>
 <author position="00">Tomasz Imielinski</author>
 <author position="01">Shamim A. Naqvi</author>
 <author position="02">Kumar V. Vadaparty</author>
          </authors>
     </article>

     <article>
 <title>Incremental Evaluation of Rules and its Relationship to Parallelism.</title>
 <initPage>78</initPage>
 <endPage>87</endPage>
          <authors>
 <author position="00">Ouri Wolfson</author>
 <author position="01">Hasanat M. Dewan</author>
 <author position="02">Salvatore J. Stolfo</author>
 <author position="03">Yechiam Yemini</author>
          </authors>
     </article>

     <article>
 <title>K: A High-Level Knowledge Base Programming Language for Advanced Database Applications.</title>
 <initPage>338</initPage>
 <endPage>347</endPage>
          <authors>
 <author position="00">Yuh-Ming Shyy</author>
 <author position="01">Stanley Y. W. Su</author>
          </authors>
     </article>

     <article>
 <title>Language Features for Interoperability of Databases with Schematic Discrepancies.</title>
 <initPage>40</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Ravi Krishnamurthy</author>
 <author position="01">Witold Litwin</author>
 <author position="02">William Kent</author>
          </authors>
     </article>

     <article>
 <title>Left-Deep vs. Bushy Trees: An Analysis of Strategy Spaces and its Implications for Query Optimization.</title>
 <initPage>168</initPage>
 <endPage>177</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Younkyung Cha Kang</author>
          </authors>
     </article>

     <article>
 <title>LLO: An Object-Oriented Deductive Language with Methods and Method Inheritance.</title>
 <initPage>198</initPage>
 <endPage>207</endPage>
          <authors>
 <author position="00">Yanjun Lou</author>
 <author position="01">Z. Meral &Ouml;zsoyoglu</author>
          </authors>
     </article>

     <article>
 <title>Managing Persistent Objects in a Multi-Level Store.</title>
 <initPage>2</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>MMDB Reload Algorithms.</title>
 <initPage>397</initPage>
 <endPage>405</endPage>
          <authors>
 <author position="00">Le Gruenwald</author>
 <author position="01">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Multi-Disk B-trees.</title>
 <initPage>436</initPage>
 <endPage>445</endPage>
          <authors>
 <author position="00">Bernhard Seeger</author>
 <author position="01">Per-&Aring;ke Larson</author>
          </authors>
     </article>

     <article>
 <title>Nested Relation Based Database Knowledge Representation.</title>
 <initPage>328</initPage>
 <endPage>337</endPage>
          <authors>
 <author position="00">Qiming Chen</author>
 <author position="01">Yahiko Kambayashi</author>
          </authors>
     </article>

     <article>
 <title>New Directions For Uncertainty Reasoning In Deductive Databases.</title>
 <initPage>178</initPage>
 <endPage>187</endPage>
          <authors>
 <author position="00">Ulrich G&uuml;ntzer</author>
 <author position="01">Werner Kie&szlig;ling</author>
 <author position="02">Helmut Th&ouml;ne</author>
          </authors>
     </article>

     <article>
 <title>Objects and Views.</title>
 <initPage>238</initPage>
 <endPage>247</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Anthony J. Bonner</author>
          </authors>
     </article>

     <article>
 <title>On the Propagation of Errors in the Size of Join Results.</title>
 <initPage>268</initPage>
 <endPage>277</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Stavros Christodoulakis</author>
          </authors>
     </article>

     <article>
 <title>Optimization and Evaluation of Database Queries Including Embedded Interpolation Procedures.</title>
 <initPage>118</initPage>
 <endPage>127</endPage>
          <authors>
 <author position="00">Leonore Neugebauer</author>
          </authors>
     </article>

     <article>
 <title>Performance of B-Tree Concurrency Algorithms.</title>
 <initPage>416</initPage>
 <endPage>425</endPage>
          <authors>
 <author position="00">V. Srinivasan</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>Replica Control in Distributed Systems: An Asynchronous Approach.</title>
 <initPage>377</initPage>
 <endPage>386</endPage>
          <authors>
 <author position="00">Calton Pu</author>
 <author position="01">Avraham Leff</author>
          </authors>
     </article>

     <article>
 <title>Segment Indexes: Dynamic Indexing Techniques for Multi-Dimensional Interval Data.</title>
 <initPage>138</initPage>
 <endPage>147</endPage>
          <authors>
 <author position="00">Curtis P. Kolovson</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Set-Oriented Constructs: From Rete Rule Bases to Database Systems.</title>
 <initPage>60</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Douglas N. Gordin</author>
 <author position="01">Alexander J. Pasik</author>
          </authors>
     </article>

     <article>
 <title>Space Optimization in the Bottom-Up Evaluation of Logic Programs.</title>
 <initPage>68</initPage>
 <endPage>77</endPage>
          <authors>
 <author position="00">S. Sudarshan</author>
 <author position="01">Divesh Srivastava</author>
 <author position="02">Raghu Ramakrishnan</author>
 <author position="03">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Spatial Priority Search: An Access Technique for Scaleless Maps.</title>
 <initPage>128</initPage>
 <endPage>137</endPage>
          <authors>
 <author position="00">Bruno Becker</author>
 <author position="01">Hans-Werner Six</author>
 <author position="02">Peter Widmayer</author>
          </authors>
     </article>

     <article>
 <title>Starburst II: The Extender Strikes Back!</title>
 <initPage>447</initPage>
 <endPage>447</endPage>
          <authors>
 <author position="00">Guy M. Lohman</author>
 <author position="01">George Lapis</author>
 <author position="02">Tobin J. Lehman</author>
 <author position="03">Rakesh Agrawal</author>
 <author position="04">Roberta Cochrane</author>
 <author position="05">John McPherson</author>
 <author position="06">C. Mohan</author>
 <author position="07">Hamid Pirahesh</author>
 <author position="08">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Towards a Multilevel Secure Relational Data Model.</title>
 <initPage>50</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Sushil Jajodia</author>
 <author position="01">Ravi S. Sandhu</author>
          </authors>
     </article>

     <article>
 <title>Trait: An Attribute Management System for VLSI Design Objects.</title>
 <initPage>228</initPage>
 <endPage>237</endPage>
          <authors>
 <author position="00">Tzi-cker Chiueh</author>
 <author position="01">Randy H. Katz</author>
          </authors>
     </article>

     <article>
 <title>Updating Relational Databases through Object-Based Views.</title>
 <initPage>248</initPage>
 <endPage>257</endPage>
          <authors>
 <author position="00">Thierry Barsalou</author>
 <author position="01">Arthur M. Keller</author>
 <author position="02">Niki Siambela</author>
 <author position="03">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>Using Multiversion Data for Non-interfering Execution of Write-only Transactions.</title>
 <initPage>98</initPage>
 <endPage>107</endPage>
          <authors>
 <author position="00">Divyakant Agrawal</author>
 <author position="01">V. Krishnamurthy</author>
          </authors>
     </article>

     <article>
 <title>Version Management of Composite Objects in CAD Databases.</title>
 <initPage>218</initPage>
 <endPage>227</endPage>
          <authors>
 <author position="00">Rafi Ahmed</author>
 <author position="01">Shamkant B. Navathe</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>20</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Complete Identity Set for Codd Algebras.</title>
 <initPage>50</initPage>
 <endPage>51</endPage>
          <authors>
 <author position="00">H. W. Buff</author>
          </authors>
     </article>

     <article>
 <title>A More General Model For Handlinh Missing Information In Relational DataBases Using A 3-Valued Logic.</title>
 <initPage>43</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Kwok-bun Yue</author>
          </authors>
     </article>

     <article>
 <title>An Outline of MQL.</title>
 <initPage>25</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Victor J. Streeter</author>
          </authors>
     </article>

     <article>
 <title>Centralized Concurrency Control Methods for High-End TP.</title>
 <initPage>106</initPage>
 <endPage>115</endPage>
          <authors>
 <author position="00">Alexander Thomasian</author>
          </authors>
     </article>

     <article>
 <title>Continuous Media Data Manegement.</title>
 <initPage>74</initPage>
 <endPage>75</endPage>
          <authors>
 <author position="00">Kyoji Kawagoe</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the IBM Almaden Research Center.</title>
 <initPage>92</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">Laura M. Haas</author>
 <author position="01">Patricia G. Selinger</author>
          </authors>
     </article>

     <article>
 <title>Handling Missing Data by Using Stored Truth Values.</title>
 <initPage>30</initPage>
 <endPage>42</endPage>
          <authors>
 <author position="00">G. H. Gessert</author>
          </authors>
     </article>

     <article>
 <title>Modern Client-Server DBMS Architectures.</title>
 <initPage>52</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">Nick Roussopoulos</author>
 <author position="01">Alex Delis</author>
          </authors>
     </article>

     <article>
 <title>Practitioner Problems in Need of Database Research.</title>
 <initPage>73</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Gomer Thomas</author>
          </authors>
     </article>

     <article>
 <title>Research Areas Related to Practical Problems in Automated Database Design.</title>
 <initPage>79</initPage>
 <endPage>82</endPage>
          <authors>
 <author position="00">David S. Reiner</author>
          </authors>
     </article>

     <article>
 <title>Research Directions in Knowledge Discovery.</title>
 <initPage>76</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Ravi Krishnamurthy</author>
 <author position="01">Tomasz Imielinski</author>
          </authors>
     </article>

     <article>
 <title>Spatial Database Access Methods.</title>
 <initPage>5</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Betty Salzberg</author>
 <author position="01">David B. Lomet</author>
          </authors>
     </article>

     <article>
 <title>Technique for Universal Quantification in SQL.</title>
 <initPage>16</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Claudio Fratarcangeli</author>
          </authors>
     </article>

     <article>
 <title>Temporal Relations in Geographic Information Systems: A Workshop at the University of Maine.</title>
 <initPage>85</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">Renato Barrera</author>
 <author position="01">Andrew U. Frank</author>
 <author position="02">Khaled K. Al-Taha</author>
          </authors>
     </article>

     <article>
 <title>The Design of the Triton Nested Relational Database System.</title>
 <initPage>62</initPage>
 <endPage>72</endPage>
          <authors>
 <author position="00">Tina M. Harvey</author>
 <author position="01">Craig W. Schnepf</author>
 <author position="02">Mark A. Roth</author>
          </authors>
     </article>

     <article>
 <title>The Indiana Center for Database Systems.</title>
 <initPage>99</initPage>
 <endPage>105</endPage>
          <authors>
 <author position="00">Judith Copler</author>
          </authors>
     </article>

     <article>
 <title>User Surveys on Database Research Needs in Finland.</title>
 <initPage>83</initPage>
 <endPage>84</endPage>
          <authors>
 <author position="00">Antoni Wolski</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>20</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Note on the Strategy Space of Multiway Join Query Optimization Problem in Parallel Systems.</title>
 <initPage>81</initPage>
 <endPage>82</endPage>
          <authors>
 <author position="00">Kian-Lee Tan</author>
 <author position="01">Hongjun Lu</author>
          </authors>
     </article>

     <article>
 <title>An Anatomy of the Information Resource Semantic Abstraction.</title>
 <initPage>21</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Leonid A. Kalinichenko</author>
          </authors>
     </article>

     <article>
 <title>Conflicts and Correspondence Assertions in Interoperable Databases.</title>
 <initPage>49</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">Stefano Spaccapietra</author>
 <author position="01">Christine Parent</author>
          </authors>
     </article>

     <article>
 <title>Context Interchange: Sharing the Meaning of Data.</title>
 <initPage>77</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Michael Siegel</author>
 <author position="01">Stuart E. Madnick</author>
          </authors>
     </article>

     <article>
 <title>Data Manipulation in Heterogeneous Databases.</title>
 <initPage>64</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">Abhirup Chatterjee</author>
 <author position="01">Arie Segev</author>
          </authors>
     </article>

     <article>
 <title>Data/Knoledge Packets as a Means of Supporting Semantic Heterogeneity in Multidatabase Systems.</title>
 <initPage>69</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Doyle Weishar</author>
 <author position="01">Larry Kerschberg</author>
          </authors>
     </article>

     <article>
 <title>Database Research at HP Labs.</title>
 <initPage>92</initPage>
 <endPage>97</endPage>
          <authors>
 <author position="00">Marie-Anne Neimat</author>
 <author position="01">Ming-Chien Shan</author>
          </authors>
     </article>

     <article>
 <title>Determining Relationships among Names in Heterogeneous Databases.</title>
 <initPage>79</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Clement T. Yu</author>
 <author position="01">Biao Jia</author>
 <author position="02">Wei Sun</author>
 <author position="03">Son Dao</author>
          </authors>
     </article>

     <article>
 <title>First Order Normal Form for Relational Databases and Multidatabases.</title>
 <initPage>74</initPage>
 <endPage>76</endPage>
          <authors>
 <author position="00">Witold Litwin</author>
 <author position="01">Mohammad A. Ketabchi</author>
 <author position="02">Ravi Krishnamurthy</author>
          </authors>
     </article>

     <article>
 <title>Funding for Small US Businesses and from DARPA and NASA.</title>
 <initPage>102</initPage>
 <endPage>104</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Interoperability and Object Identity.</title>
 <initPage>25</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Frank Eliassen</author>
 <author position="01">Randi Karlsen</author>
          </authors>
     </article>

     <article>
 <title>On the Semantic Equivalence of Heterogeneous Representations in Multimodel Multidatabase Systems.</title>
 <initPage>35</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Dipayan Gangopadhyay</author>
 <author position="01">Thierry Barsalou</author>
          </authors>
     </article>

     <article>
 <title>Resolving Semantic Heterogeneity Through the Explicit Representation of Data Model Semantics.</title>
 <initPage>55</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Susan Darling Urban</author>
 <author position="01">Jian Wu</author>
          </authors>
     </article>

     <article>
 <title>Semantic Heterogeneity as a Result of Domain Evolution.</title>
 <initPage>16</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Vincent Ventrone</author>
 <author position="01">Sandra Heiler</author>
          </authors>
     </article>

     <article>
 <title>Semantic Heterogeneity in Distributed Geographic Databases.</title>
 <initPage>30</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Michael F. Worboys</author>
 <author position="01">S. Misbah Deen</author>
          </authors>
     </article>

     <article>
 <title>Semantic Issues in Multidatabase Systems - Preface by the Special Issue Editor.</title>
 <initPage>5</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Amit P. Sheth</author>
          </authors>
     </article>

     <article>
 <title>Semantic vs. Structural Resemblance of Classes.</title>
 <initPage>59</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">Peter Fankhauser</author>
 <author position="01">Martin Kracker</author>
 <author position="02">Erich J. Neuhold</author>
          </authors>
     </article>

     <article>
 <title>Some Recent Developments in Deductive Databases.</title>
 <initPage>98</initPage>
 <endPage>101</endPage>
          <authors>
 <author position="00">Shalom Tsur</author>
          </authors>
     </article>

     <article>
 <title>Structure and Semantics in OODB Class Specifications.</title>
 <initPage>40</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">James Geller</author>
 <author position="01">Yehoshua Perl</author>
 <author position="02">Erich J. Neuhold</author>
          </authors>
     </article>

     <article>
 <title>Suitability of Data Models as Canonical Models for Federated Databases.</title>
 <initPage>44</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">F&egrave;lix Saltor</author>
 <author position="01">Mal&uacute; Castellanos</author>
 <author position="02">Manuel Garc&iacute;a-Solaco</author>
          </authors>
     </article>

     <article>
 <title>The Breakdown of the Information Model in Multi-Database Systems.</title>
 <initPage>10</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">William Kent</author>
          </authors>
     </article>

     <article>
 <title>The Metadatabase Project at Rensselaer.</title>
 <initPage>83</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Cheng Hsu</author>
          </authors>
     </article>

     <article>
 <title>The Third-Generation/OODBMS Manifesto, Commercial version.</title>
 <initPage>91</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">Frank Manola</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>21</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Retrospective on Database Application Development Frameworks.</title>
 <initPage>5</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">Lawrence A. Rowe</author>
          </authors>
     </article>

     <article>
 <title>Advanced Capabilities of the Outer Join.</title>
 <initPage>65</initPage>
 <endPage>70</endPage>
          <authors>
 <author position="00">Michael M. David</author>
          </authors>
     </article>

     <article>
 <title>Advanced User Interfaces for Database Systems, Letter from the Special Issue Editor.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
          </authors>
     </article>

     <article>
 <title>An Annotated Bibliography on Object-Orientation and Deduction.</title>
 <initPage>123</initPage>
 <endPage>132</endPage>
          <authors>
 <author position="00">Stefan Conrad</author>
 <author position="01">Martin Gogolla</author>
          </authors>
     </article>

     <article>
 <title>An Overview of GOOD.</title>
 <initPage>25</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Jan Paredaens</author>
 <author position="01">Jan Van den Bussche</author>
 <author position="02">Marc Andries</author>
 <author position="03">Marc Gemis</author>
 <author position="04">Marc Gyssens</author>
 <author position="05">Inge Thyssens</author>
 <author position="06">Dirk Van Gucht</author>
 <author position="07">Vijay Sarathy</author>
 <author position="08">Lawrence V. Saxton</author>
          </authors>
     </article>

     <article>
 <title>An Overview of Three Commercial Object-Oriented Database Management Systems: ONTOS, ObjectStore, and O2.</title>
 <initPage>93</initPage>
 <endPage>104</endPage>
          <authors>
 <author position="00">Valery Soloviev</author>
          </authors>
     </article>

     <article>
 <title>Annotating Answers with Their Properties.</title>
 <initPage>54</initPage>
 <endPage>57</endPage>
          <authors>
 <author position="00">Amihai Motro</author>
          </authors>
     </article>

     <article>
 <title>Bibliography on Database Security.</title>
 <initPage>105</initPage>
 <endPage>122</endPage>
          <authors>
 <author position="00">G&uuml;nther Pernul</author>
 <author position="01">Gottfried Luef</author>
          </authors>
     </article>

     <article>
 <title>Building Data Representations with FaceKit.</title>
 <initPage>11</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Roger King</author>
 <author position="01">Michael Novak</author>
          </authors>
     </article>

     <article>
 <title>Building User Interfaces for Database Applications: The O2 Experience.</title>
 <initPage>32</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Patrick Borras</author>
 <author position="01">Jean-Claude Mamou</author>
 <author position="02">Didier Plateau</author>
 <author position="03">Bruno Poyet</author>
 <author position="04">Didier Tallot</author>
          </authors>
     </article>

     <article>
 <title>Database Research at IPSI.</title>
 <initPage>133</initPage>
 <endPage>138</endPage>
          <authors>
 <author position="00">Erich J. Neuhold</author>
 <author position="01">Volker Turau</author>
          </authors>
     </article>

     <article>
 <title>EUG'91 Meeting Notes.</title>
 <initPage>90</initPage>
 <endPage>92</endPage>
          <authors>
 <author position="00">Peter R. Wilson</author>
          </authors>
     </article>

     <article>
 <title>Formal Syntax and Semantics of a Reconstructed Relational Database System.</title>
 <initPage>84</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Dan Jonsson</author>
          </authors>
     </article>

     <article>
 <title>Functional Completeness in Object-Oriented Databases.</title>
 <initPage>71</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">Priti Mishra</author>
 <author position="01">Margaret H. Eich</author>
          </authors>
     </article>

     <article>
 <title>Graphical User Interfaces for the Management of Scientific Experiments and Data.</title>
 <initPage>47</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Miron Livny</author>
 <author position="02">Eben M. Haber</author>
          </authors>
     </article>

     <article>
 <title>Opportunities from the US Department of Defense and NSF.</title>
 <initPage>144</initPage>
 <endPage>148</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Summary of Database Research Activities at The University of Massachusetts, Amherst.</title>
 <initPage>139</initPage>
 <endPage>143</endPage>
          <authors>
 <author position="00">Krithi Ramamritham</author>
 <author position="01">J. Eliot B. Moss</author>
 <author position="02">John A. Stankovic</author>
 <author position="03">David W. Stemple</author>
 <author position="04">W. Bruce Croft</author>
 <author position="05">Donald F. Towsley</author>
          </authors>
     </article>

     <article>
 <title>Supporting Display Generation for Complex Database Objects.</title>
 <initPage>18</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Belinda B. Flynn</author>
 <author position="01">David Maier</author>
          </authors>
     </article>

     <article>
 <title>The Gist of GIUKU: Graphical Interactive Intelligent Utilities for Knowledgeable Users of Data Base Systems.</title>
 <initPage>58</initPage>
 <endPage>64</endPage>
          <authors>
 <author position="00">Michel Kuntz</author>
          </authors>
     </article>

     <article>
 <title>Visualizing Queries and Querying Visualizations.</title>
 <initPage>39</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Mariano P. Consens</author>
 <author position="01">Isabel F. Cruz</author>
 <author position="02">Alberto O. Mendelzon</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>21</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Concurrency Model for Transaction Management.</title>
 <initPage>164</initPage>
 <endPage>164</endPage>
          <authors>
 <author position="00">Marc Descollonges</author>
          </authors>
     </article>

     <article>
 <title>A General Framework for the Optimization of Object-Oriented Queries.</title>
 <initPage>383</initPage>
 <endPage>392</endPage>
          <authors>
 <author position="00">Sophie Cluet</author>
 <author position="01">Claude Delobel</author>
          </authors>
     </article>

     <article>
 <title>A High Performance Multiversion Concurrency Control Protocol of Object Databases.</title>
 <initPage>320</initPage>
 <endPage>320</endPage>
          <authors>
 <author position="00">Craig Harris</author>
 <author position="01">Madhu Reddy</author>
 <author position="02">Carl Woolf</author>
          </authors>
     </article>

     <article>
 <title>A Performance Analysis of Alternative Multi-Attribute Declustering Strategies.</title>
 <initPage>29</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Shahram Ghandeharizadeh</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Waheed Qureshi</author>
          </authors>
     </article>

     <article>
 <title>A Qualitative Comparison Study of Data Structures for Large Line Segment Databases.</title>
 <initPage>205</initPage>
 <endPage>214</endPage>
          <authors>
 <author position="00">Erik G. Hoel</author>
 <author position="01">Hanan Samet</author>
          </authors>
     </article>

     <article>
 <title>A Transformation-Based Approach to Optimizing Loops in Database Programming Languages.</title>
 <initPage>91</initPage>
 <endPage>100</endPage>
          <authors>
 <author position="00">Daniel F. Lieuwen</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Access Method Concurrency with Recovery.</title>
 <initPage>351</initPage>
 <endPage>360</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
 <author position="01">Betty Salzberg</author>
          </authors>
     </article>

     <article>
 <title>Access to Data in NASA's Earth Observing System.</title>
 <initPage>1</initPage>
 <endPage>1</endPage>
          <authors>
 <author position="00">Jeff Dozier</author>
          </authors>
     </article>

     <article>
 <title>Administration, Availability, and Development Features of Teradata.</title>
 <initPage>225</initPage>
 <endPage>225</endPage>
          <authors>
 <author position="00">Bill Robertson</author>
          </authors>
     </article>

     <article>
 <title>Algorithms for Creating Indexes for Very Large Tables Without Quiescing Updates.</title>
 <initPage>361</initPage>
 <endPage>370</endPage>
          <authors>
 <author position="00">C. Mohan</author>
 <author position="01">Inderpal Narang</author>
          </authors>
     </article>

     <article>
 <title>An Efficient Scheme for Providing High Availability.</title>
 <initPage>236</initPage>
 <endPage>245</endPage>
          <authors>
 <author position="00">Anupam Bhide</author>
 <author position="01">Ambuj Goyal</author>
 <author position="02">Hui-I Hsiao</author>
 <author position="03">Anant Jhingran</author>
          </authors>
     </article>

     <article>
 <title>Analysis of Recovery in a Database System Using a Write-Ahead Log Protocol.</title>
 <initPage>175</initPage>
 <endPage>184</endPage>
          <authors>
 <author position="00">Anant Jhingran</author>
 <author position="01">Pratap Khedkar</author>
          </authors>
     </article>

     <article>
 <title>Architectures for Object Data Management.</title>
 <initPage>8</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Jack A. Orenstein</author>
          </authors>
     </article>

     <article>
 <title>ARIES/IM: An Efficient and High Concurrency Index Management Method Using Write-Ahead Logging.</title>
 <initPage>371</initPage>
 <endPage>380</endPage>
          <authors>
 <author position="00">C. Mohan</author>
 <author position="01">Frank Levine</author>
          </authors>
     </article>

     <article>
 <title>Behavior of Database Production Rules: Termination, Confluence, and Observable Determinism.</title>
 <initPage>59</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">Alexander Aiken</author>
 <author position="01">Jennifer Widom</author>
 <author position="02">Joseph M. Hellerstein</author>
          </authors>
     </article>

     <article>
 <title>Compensation-Based On-Line Query Processing.</title>
 <initPage>331</initPage>
 <endPage>340</endPage>
          <authors>
 <author position="00">V. Srinivasan</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>Conceptual Document Browsing and Retrieval in Kabiria.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Augusto Celentano</author>
 <author position="01">Mariagrazia Fugini</author>
 <author position="02">Silvano Pozzi</author>
          </authors>
     </article>

     <article>
 <title>Continuous Queries over Append-Only Databases.</title>
 <initPage>321</initPage>
 <endPage>330</endPage>
          <authors>
 <author position="00">Douglas B. Terry</author>
 <author position="01">David Goldberg</author>
 <author position="02">David Nichols</author>
 <author position="03">Brian M. Oki</author>
          </authors>
     </article>

     <article>
 <title>Crash Recovery in Client-Server EXODUS.</title>
 <initPage>165</initPage>
 <endPage>174</endPage>
          <authors>
 <author position="00">Michael J. Franklin</author>
 <author position="01">Michael J. Zwilling</author>
 <author position="02">C. K. Tan</author>
 <author position="03">Michael J. Carey</author>
 <author position="04">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Database and Transaction Processing Benchmarks.</title>
 <initPage>6</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">Jim Gray</author>
          </authors>
     </article>

     <article>
 <title>Distribution, Parallelism, and Availability in NonStop SQL.</title>
 <initPage>225</initPage>
 <endPage>225</endPage>
          <authors>
 <author position="00">Pedro Celis</author>
          </authors>
     </article>

     <article>
 <title>DIRECT: A Query Facility for Multiple Databases.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Ulla Merz</author>
 <author position="01">Roger King</author>
          </authors>
     </article>

     <article>
 <title>DOODLE: A Visual Language for Object-Oriented Databases.</title>
 <initPage>71</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Isabel F. Cruz</author>
          </authors>
     </article>

     <article>
 <title>Efficient and Flexible Methods for Transient Versioning of Records to Avoid Locking by Read-Only Transactions.</title>
 <initPage>124</initPage>
 <endPage>133</endPage>
          <authors>
 <author position="00">C. Mohan</author>
 <author position="01">Hamid Pirahesh</author>
 <author position="02">Raymond A. Lorie</author>
          </authors>
     </article>

     <article>
 <title>Evaluation of Remote Backup Algorithms for Transaction Processing Systems.</title>
 <initPage>246</initPage>
 <endPage>255</endPage>
          <authors>
 <author position="00">Christos A. Polyzois</author>
 <author position="01">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>Event Specification in an Active Object-Oriented Database.</title>
 <initPage>81</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Narain H. Gehani</author>
 <author position="01">H. V. Jagadish</author>
 <author position="02">Oded Shmueli</author>
          </authors>
     </article>

     <article>
 <title>Experience from a Real Life Query Optimizer.</title>
 <initPage>286</initPage>
 <endPage>286</endPage>
          <authors>
 <author position="00">Yun Wang</author>
          </authors>
     </article>

     <article>
 <title>Exploiting Inter-Operation Parallelism in XPRS.</title>
 <initPage>19</initPage>
 <endPage>28</endPage>
          <authors>
 <author position="00">Wei Hong</author>
          </authors>
     </article>

     <article>
 <title>Extending Ingres with Methods and Triggers.</title>
 <initPage>381</initPage>
 <endPage>381</endPage>
          <authors>
 <author position="00">Fred Carter</author>
          </authors>
     </article>

     <article>
 <title>Extensible/Rule Based Query Rewrite Optimization in Starburst.</title>
 <initPage>39</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">Hamid Pirahesh</author>
 <author position="01">Joseph M. Hellerstein</author>
 <author position="02">Waqar Hasan</author>
          </authors>
     </article>

     <article>
 <title>Fast Search in Main Memory Databases.</title>
 <initPage>215</initPage>
 <endPage>224</endPage>
          <authors>
 <author position="00">Anastasia Analyti</author>
 <author position="01">Sakti Pramanik</author>
          </authors>
     </article>

     <article>
 <title>Full Distribution in Objectivity/DB.</title>
 <initPage>69</initPage>
 <endPage>69</endPage>
          <authors>
 <author position="00">Andrew E. Wade</author>
          </authors>
     </article>

     <article>
 <title>H-trees: A Dynamic Associative Search Index for OODB.</title>
 <initPage>134</initPage>
 <endPage>143</endPage>
          <authors>
 <author position="00">Chee Chin Low</author>
 <author position="01">Beng Chin Ooi</author>
 <author position="02">Hongjun Lu</author>
          </authors>
     </article>

     <article>
 <title>High Performance and Availability Through Data Distribution.</title>
 <initPage>102</initPage>
 <endPage>102</endPage>
          <authors>
 <author position="00">Jay Kasi</author>
          </authors>
     </article>

     <article>
 <title>Implementation of General Constraints in SIM.</title>
 <initPage>382</initPage>
 <endPage>382</endPage>
          <authors>
 <author position="00">Richard Bigelow</author>
          </authors>
     </article>

     <article>
 <title>Improving Fault Tolerance and Supporting Partial Writes in Structured Coterie Protocols for Replicated Objects.</title>
 <initPage>226</initPage>
 <endPage>235</endPage>
          <authors>
 <author position="00">Michael Rabinovich</author>
 <author position="01">Edward D. Lazowska</author>
          </authors>
     </article>

     <article>
 <title>ITASCA Distributed ODBMS.</title>
 <initPage>70</initPage>
 <endPage>70</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Bancilhon</author>
          </authors>
     </article>

     <article>
 <title>MLR: A Recovery Method for Multi-level Systems.</title>
 <initPage>185</initPage>
 <endPage>194</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
          </authors>
     </article>

     <article>
 <title>Multi-vendor Interoperability Through SQL Access.</title>
 <initPage>414</initPage>
 <endPage>414</endPage>
          <authors>
 <author position="00">Scott Newmann</author>
          </authors>
     </article>

     <article>
 <title>On the Performance of Object Clustering Techniques.</title>
 <initPage>144</initPage>
 <endPage>153</endPage>
          <authors>
 <author position="00">Manolis M. Tsangaris</author>
 <author position="01">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Optimization of Object-Oriented Recursive Queries using Cost-Controlled Strategies.</title>
 <initPage>256</initPage>
 <endPage>265</endPage>
          <authors>
 <author position="00">Rosana S. G. Lanzelotte</author>
 <author position="01">Patrick Valduriez</author>
 <author position="02">Mohamed Za&iuml;t</author>
          </authors>
     </article>

     <article>
 <title>Parallel Index Building in Informix OnLine 6.0.</title>
 <initPage>103</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Wayne Davison</author>
          </authors>
     </article>

     <article>
 <title>Parallel R-trees.</title>
 <initPage>195</initPage>
 <endPage>204</endPage>
          <authors>
 <author position="00">Ibrahim Kamel</author>
 <author position="01">Christos Faloutsos</author>
          </authors>
     </article>

     <article>
 <title>Performance Analysis of Coherency Control Policies through Lock Retention.</title>
 <initPage>114</initPage>
 <endPage>123</endPage>
          <authors>
 <author position="00">Asit Dan</author>
 <author position="01">Philip S. Yu</author>
          </authors>
     </article>

     <article>
 <title>Performance Evaluation of Extended Storage Architectures for Transaction Processing.</title>
 <initPage>308</initPage>
 <endPage>317</endPage>
          <authors>
 <author position="00">Erhard Rahm</author>
          </authors>
     </article>

     <article>
 <title>PRIMA - A Database System Supporting Dynamically Defined Composite Objects.</title>
 <initPage>5</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">Michael Gesmann</author>
 <author position="01">Andreas Grasnickel</author>
 <author position="02">Theo H&auml;rder</author>
 <author position="03">Christoph H&uuml;bel</author>
 <author position="04">Wolfgang K&auml;fer</author>
 <author position="05">Bernhard Mitschang</author>
 <author position="06">Harald Sch&ouml;ning</author>
          </authors>
     </article>

     <article>
 <title>Query Optimization for Parallel Execution.</title>
 <initPage>9</initPage>
 <endPage>18</endPage>
          <authors>
 <author position="00">Sumit Ganguly</author>
 <author position="01">Waqar Hasan</author>
 <author position="02">Ravi Krishnamurthy</author>
          </authors>
     </article>

     <article>
 <title>Query Processing in the ObjectStore Database System.</title>
 <initPage>403</initPage>
 <endPage>412</endPage>
          <authors>
 <author position="00">Jack A. Orenstein</author>
 <author position="01">Sam Haradhvala</author>
 <author position="02">Benson Margulies</author>
 <author position="03">Don Sakahara</author>
          </authors>
     </article>

     <article>
 <title>Querying Object-Oriented Databases.</title>
 <initPage>393</initPage>
 <endPage>402</endPage>
          <authors>
 <author position="00">Michael Kifer</author>
 <author position="01">Won Kim</author>
 <author position="02">Yehoshua Sagiv</author>
          </authors>
     </article>

     <article>
 <title>Rdb/VMS Support for Multi-media Databases.</title>
 <initPage>287</initPage>
 <endPage>287</endPage>
          <authors>
 <author position="00">T. K. Rengarajan</author>
          </authors>
     </article>

     <article>
 <title>Realizing a Temporal Complex-Object Data Model.</title>
 <initPage>266</initPage>
 <endPage>275</endPage>
          <authors>
 <author position="00">Wolfgang K&auml;fer</author>
 <author position="01">Harald Sch&ouml;ning</author>
          </authors>
     </article>

     <article>
 <title>Rule Condition Testing and Action Execution in Ariel.</title>
 <initPage>49</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Eric N. Hanson</author>
          </authors>
     </article>

     <article>
 <title>Scientific Data Management: Real-World Issues and Requirements.</title>
 <initPage>318</initPage>
 <endPage>318</endPage>
          <authors>
 <author position="00">Paula J. Cowley</author>
          </authors>
     </article>

     <article>
 <title>Sequential Sampling Procedures for Query Size Estimation.</title>
 <initPage>341</initPage>
 <endPage>350</endPage>
          <authors>
 <author position="00">Peter J. Haas</author>
 <author position="01">Arun N. Swami</author>
          </authors>
     </article>

     <article>
 <title>Simple Rational Guidance for Chopping Up Transactions.</title>
 <initPage>298</initPage>
 <endPage>307</endPage>
          <authors>
 <author position="00">Dennis Shasha</author>
 <author position="01">Eric Simon</author>
 <author position="02">Patrick Valduriez</author>
          </authors>
     </article>

     <article>
 <title>The Concurrency Control Problem in Multidatabases: Characteristics and Solutions.</title>
 <initPage>288</initPage>
 <endPage>297</endPage>
          <authors>
 <author position="00">Sharad Mehrotra</author>
 <author position="01">Rajeev Rastogi</author>
 <author position="02">Yuri Breitbart</author>
 <author position="03">Henry F. Korth</author>
 <author position="04">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>The Design and Implementation of Persistent Transactions in an Object Database System.</title>
 <initPage>319</initPage>
 <endPage>319</endPage>
          <authors>
 <author position="00">Hong-Tai Chou</author>
          </authors>
     </article>

     <article>
 <title>The O2 Object-Oriented Database System.</title>
 <initPage>7</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Bancilhon</author>
          </authors>
     </article>

     <article>
 <title>The Performance of Three Database Storage Structures for Managing Large Objects.</title>
 <initPage>276</initPage>
 <endPage>285</endPage>
          <authors>
 <author position="00">Alexandros Biliris</author>
          </authors>
     </article>

     <article>
 <title>The Sybase Open Server.</title>
 <initPage>413</initPage>
 <endPage>413</endPage>
          <authors>
 <author position="00">Paul Melmom</author>
          </authors>
     </article>

     <article>
 <title>The Term Retrieval Machine.</title>
 <initPage>154</initPage>
 <endPage>163</endPage>
          <authors>
 <author position="00">Michael Ley</author>
          </authors>
     </article>

     <article>
 <title>Using Delayed Commitment in Locking Protocols for Real-Time Databases.</title>
 <initPage>104</initPage>
 <endPage>113</endPage>
          <authors>
 <author position="00">Divyakant Agrawal</author>
 <author position="01">Amr El Abbadi</author>
 <author position="02">Richard Jeffers</author>
          </authors>
     </article>

     <article>
 <title>Using Multiversioning to Improve Performance Without Loss of Consistency.</title>
 <initPage>164</initPage>
 <endPage>164</endPage>
          <authors>
 <author position="00">Roger Bamford</author>
          </authors>
     </article>

     <article>
 <title>USD - A Database Management System for Scientific Research.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Rowland R. Johnson</author>
 <author position="01">Mandy Goldner</author>
 <author position="02">Mitch Lee</author>
 <author position="03">Keith McKay</author>
 <author position="04">Robert Shectman</author>
 <author position="05">John Woodruff</author>
          </authors>
     </article>

     <article>
 <title>What Can We Do to Strengthen the Connection Between Theory and System Builders.</title>
 <initPage>101</initPage>
 <endPage>101</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>21</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Denotational Semantics for the Starburst Production Rule Language.</title>
 <initPage>4</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>A Glossary of Temporal Database Concepts.</title>
 <initPage>35</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Christian S. Jensen</author>
 <author position="01">James Clifford</author>
 <author position="02">Shashi K. Gadia</author>
 <author position="03">Arie Segev</author>
 <author position="04">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>A Process-Oriented Scientific Database Model.</title>
 <initPage>17</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">J. Michael Pratt</author>
 <author position="01">Maxine Cohen</author>
          </authors>
     </article>

     <article>
 <title>A Review of Recent Work on Multi-attribute Access Methods.</title>
 <initPage>56</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
          </authors>
     </article>

     <article>
 <title>Current Status of R&amp;D in Trusted Database Management Systems.</title>
 <initPage>44</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">Bhavani M. Thuraisingham</author>
          </authors>
     </article>

     <article>
 <title>Database Research Acitivities at The University of Vienna.</title>
 <initPage>51</initPage>
 <endPage>55</endPage>
          <authors>
 <author position="00">A. Min Tjoa</author>
 <author position="01">G. Vinek</author>
          </authors>
     </article>

     <article>
 <title>Opportunities in the US from NSF, DARPA, and NASA.</title>
 <initPage>64</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Semantic Optimization: What are Disjunctive Residues Useful for?</title>
 <initPage>26</initPage>
 <endPage>32</endPage>
          <authors>
 <author position="00">Wolfgang L. J. Kowarschick</author>
          </authors>
     </article>

     <article>
 <title>SQL/SE - A Query Language Extension for Databases Supporting Schema Evolution.</title>
 <initPage>10</initPage>
 <endPage>16</endPage>
          <authors>
 <author position="00">John F. Roddick</author>
          </authors>
     </article>

     <article>
 <title>The Relational Model contra Entity Relationship?</title>
 <initPage>33</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">H. W. Buff</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>21</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Complex Benchmark for Logic Programming and Deductive Databases, or Who Can Beat the N-Queens ?</title>
 <initPage>28</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Werner Kie&szlig;ling</author>
          </authors>
     </article>

     <article>
 <title>A Suppletment to Sampling-Based Methods for Query Size Estimation in a Database System.</title>
 <initPage>12</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Yibei Ling</author>
 <author position="01">Wei Sun</author>
          </authors>
     </article>

     <article>
 <title>Current Research on Real-Time Databases.</title>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">&Ouml;zg&uuml;r Ulusoy</author>
          </authors>
     </article>

     <article>
 <title>Database Research at CITRI.</title>
 <initPage>41</initPage>
 <endPage>47</endPage>
          <authors>
 <author position="00">Ron Sacks-Davis</author>
 <author position="01">Kotagiri Ramamohanarao</author>
          </authors>
     </article>

     <article>
 <title>Database Research at La Trobe University.</title>
 <initPage>53</initPage>
 <endPage>56</endPage>
          <authors>
 <author position="00">John Zeleznikow</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the Queensland University of Technology.</title>
 <initPage>48</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Mike P. Papazoglou</author>
 <author position="01">M. McLoughlin</author>
 <author position="02">E. Lindsay</author>
 <author position="03">Sylvia Willie</author>
          </authors>
     </article>

     <article>
 <title>Locking Protocols for Concurrency Control in Real-time Database Systems.</title>
 <initPage>22</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">S. L. Hung</author>
 <author position="01">K. Y. Lam</author>
          </authors>
     </article>

     <article>
 <title>On Global Multidatabase Query Optimization.</title>
 <initPage>6</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Hongjun Lu</author>
 <author position="01">Beng Chin Ooi</author>
 <author position="02">Cheng Hian Goh</author>
          </authors>
     </article>

     <article>
 <title>Schema Evolution in Database Systems - An Annotated Bibliography.</title>
 <initPage>35</initPage>
 <endPage>40</endPage>
          <authors>
 <author position="00">John F. Roddick</author>
          </authors>
     </article>

     <article>
 <title>The Winds of Change?</title>
 <initPage>57</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>22</volume>
 <number>1</number>
    <articles>
     <article>
 <title>Bibliography on Spatiotemporal Databases.</title>
 <initPage>59</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Khaled K. Al-Taha</author>
 <author position="01">Richard T. Snodgrass</author>
 <author position="02">Michael D. Soo</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Change at ONR, and Many Funding Announcements Elsewhere.</title>
 <initPage>89</initPage>
 <endPage>95</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Data Management for Mobile Computing.</title>
 <initPage>34</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Tomasz Imielinski</author>
 <author position="01">B. R. Badrinath</author>
          </authors>
     </article>

     <article>
 <title>Database Research at AT&amp;T Bell Laboratories.</title>
 <initPage>82</initPage>
 <endPage>88</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>Database Research at Wisconsin.</title>
 <initPage>74</initPage>
 <endPage>81</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Extending the Scope of Database Services.</title>
 <initPage>68</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Daniel Barbar&aacute;</author>
          </authors>
     </article>

     <article>
 <title>Parametric Databases: Seamless Integration of Spatial, Temporal, Belief and Ordinary Data.</title>
 <initPage>15</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Shashi K. Gadia</author>
          </authors>
     </article>

     <article>
 <title>PARDES - A Data-Driven Oriented Active Database Model.</title>
 <initPage>7</initPage>
 <endPage>14</endPage>
          <authors>
 <author position="00">Opher Etzion</author>
          </authors>
     </article>

     <article>
 <title>Remarks on Two New Theorems of Date and Fagin.</title>
 <initPage>55</initPage>
 <endPage>56</endPage>
          <authors>
 <author position="00">H. W. Buff</author>
          </authors>
     </article>

     <article>
 <title>Response to "Remarks on Two New Theorems of Date and Fagin".</title>
 <initPage>57</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">C. J. Date</author>
 <author position="01">Ronald Fagin</author>
          </authors>
     </article>

     <article>
 <title>Schema Transformation without Database Reorganization.</title>
 <initPage>21</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Markus Tresch</author>
 <author position="01">Marc H. Scholl</author>
          </authors>
     </article>

     <article>
 <title>SIRIO: A Distributed Information System over a Heterogeneous Computer Network.</title>
 <initPage>28</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">C. R. Costilla</author>
 <author position="01">M. J. Bas</author>
 <author position="02">J. Villamor</author>
          </authors>
     </article>

     <article>
 <title>Workshop Report: International Workshop on Distributed Object Management.</title>
 <initPage>40</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">M. Tamer &Ouml;zsu</author>
 <author position="01">Umeshwar Dayal</author>
 <author position="02">Patrick Valduriez</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>22</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Deductive and Object-Oriented Database System: Why and How?</title>
 <initPage>438</initPage>
 <endPage>438</endPage>
          <authors>
 <author position="00">Laurent Vieille</author>
          </authors>
     </article>

     <article>
 <title>A Logical Semantics for Object-Oriented Databases.</title>
 <initPage>89</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">Jos&eacute; Meseguer</author>
 <author position="01">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>A Modeling Study of the TPC-C Benchmark.</title>
 <initPage>22</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Scott T. Leutenegger</author>
 <author position="01">Daniel M. Dias</author>
          </authors>
     </article>

     <article>
 <title>A New Perspective on Rule Support for Object-Oriented Databases.</title>
 <initPage>99</initPage>
 <endPage>108</endPage>
          <authors>
 <author position="00">Eman Anwar</author>
 <author position="01">L. Maugis</author>
 <author position="02">Sharma Chakravarthy</author>
          </authors>
     </article>

     <article>
 <title>Algorithms for Loading Parallel Grid Files.</title>
 <initPage>347</initPage>
 <endPage>356</endPage>
          <authors>
 <author position="00">Jianzhong Li</author>
 <author position="01">Doron Rotem</author>
 <author position="02">Jaideep Srivastava</author>
          </authors>
     </article>

     <article>
 <title>An Efficient and Flexible Method for Archiving a Data Base.</title>
 <initPage>139</initPage>
 <endPage>146</endPage>
          <authors>
 <author position="00">C. Mohan</author>
 <author position="01">Inderpal Narang</author>
          </authors>
     </article>

     <article>
 <title>An Instant and Accurate Estimation Method for Joins and Selection in a Retrieval-Intensive Environment.</title>
 <initPage>79</initPage>
 <endPage>88</endPage>
          <authors>
 <author position="00">Wei Sun</author>
 <author position="01">Yibei Ling</author>
 <author position="02">Naphtali Rishe</author>
 <author position="03">Yi Deng</author>
          </authors>
     </article>

     <article>
 <title>An InterBase System at BNR.</title>
 <initPage>426</initPage>
 <endPage>429</endPage>
          <authors>
 <author position="00">Omran A. Bukhres</author>
 <author position="01">Jiansan Chen</author>
 <author position="02">Rob Pezzoli</author>
          </authors>
     </article>

     <article>
 <title>Architecture of the Encina Distributed Transaction Processing Family.</title>
 <initPage>460</initPage>
 <endPage>463</endPage>
          <authors>
 <author position="00">Marek Sherman</author>
          </authors>
     </article>

     <article>
 <title>Atomic Incremental Garbage Collection and Recovery for a Large Stable Heap.</title>
 <initPage>177</initPage>
 <endPage>186</endPage>
          <authors>
 <author position="00">Elliot K. Kolodner</author>
 <author position="01">William E. Weihl</author>
          </authors>
     </article>

     <article>
 <title>Caching and Database Scaling in Distributed Shard-Nothing Information Retrieval Systems.</title>
 <initPage>129</initPage>
 <endPage>138</endPage>
          <authors>
 <author position="00">Anthony Tomasic</author>
 <author position="01">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>Comparing Rebuild Algorithms for Mirrored and RAID5 Disk Arrays.</title>
 <initPage>317</initPage>
 <endPage>326</endPage>
          <authors>
 <author position="00">Robert Y. Hou</author>
 <author position="01">Yale N. Patt</author>
          </authors>
     </article>

     <article>
 <title>Concurrency Control and Recovery of Multidatabase Work Flows in Telecommunication Applications.</title>
 <initPage>456</initPage>
 <endPage>459</endPage>
          <authors>
 <author position="00">W. Woody Jin</author>
 <author position="01">Marek Rusinkiewicz</author>
 <author position="02">Linda Ness</author>
 <author position="03">Amit P. Sheth</author>
          </authors>
     </article>

     <article>
 <title>Database Challenges in Global Information Systems.</title>
 <initPage>403</initPage>
 <endPage>407</endPage>
          <authors>
 <author position="00">Joann J. Ordille</author>
 <author position="01">Barton P. Miller</author>
          </authors>
     </article>

     <article>
 <title>Database System Issues in Nomadic Computing.</title>
 <initPage>388</initPage>
 <endPage>392</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
 <author position="01">Henry F. Korth</author>
          </authors>
     </article>

     <article>
 <title>DDB: An Object Oriented Design Data Manager for VLSI CAD.</title>
 <initPage>467</initPage>
 <endPage>470</endPage>
          <authors>
 <author position="00">Anoop Singhal</author>
 <author position="01">Robert M. Arlein</author>
 <author position="02">Chi-Yuan Lo</author>
          </authors>
     </article>

     <article>
 <title>Design and Implementation of the Glue-Nail Database System.</title>
 <initPage>147</initPage>
 <endPage>156</endPage>
          <authors>
 <author position="00">Marcia A. Derr</author>
 <author position="01">Shinichi Morishita</author>
 <author position="02">Geoffrey Phipps</author>
          </authors>
     </article>

     <article>
 <title>Doubly Distorted Mirrors.</title>
 <initPage>307</initPage>
 <endPage>316</endPage>
          <authors>
 <author position="00">Cyril U. Orji</author>
 <author position="01">Jon A. Solworth</author>
          </authors>
     </article>

     <article>
 <title>Efficient Processing of Spatial Joins Using R-Trees.</title>
 <initPage>237</initPage>
 <endPage>246</endPage>
          <authors>
 <author position="00">Thomas Brinkhoff</author>
 <author position="01">Hans-Peter Kriegel</author>
 <author position="02">Bernhard Seeger</author>
          </authors>
     </article>

     <article>
 <title>Enhancing Inter-Operability and Data Sharing In Medical Information Systems.</title>
 <initPage>495</initPage>
 <endPage>498</endPage>
          <authors>
 <author position="00">Dhamir N. Mannai</author>
 <author position="01">Khaled M. Bugrara</author>
          </authors>
     </article>

     <article>
 <title>Evaluation of Signature Files as Set Access Facilities in OODBs.</title>
 <initPage>247</initPage>
 <endPage>256</endPage>
          <authors>
 <author position="00">Yoshiharu Ishikawa</author>
 <author position="01">Hiroyuki Kitagawa</author>
 <author position="02">Nobuo Ohbo</author>
          </authors>
     </article>

     <article>
 <title>Experiences Building the Open OODB Query Optimizer.</title>
 <initPage>287</initPage>
 <endPage>296</endPage>
          <authors>
 <author position="00">Jos&eacute; A. Blakeley</author>
 <author position="01">William J. McKenna</author>
 <author position="02">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>GOOD: AGraph-Oriented Object Database System.</title>
 <initPage>505</initPage>
 <endPage>510</endPage>
          <authors>
 <author position="00">Marc Gemis</author>
 <author position="01">Jan Paredaens</author>
 <author position="02">Inge Thyssens</author>
 <author position="03">Jan Van den Bussche</author>
          </authors>
     </article>

     <article>
 <title>GREO: A Commercial Database Processor Based on A Pipelined Hardware Sorter.</title>
 <initPage>449</initPage>
 <endPage>452</endPage>
          <authors>
 <author position="00">Shinya Fushimi</author>
 <author position="01">Masaru Kitsuregawa</author>
          </authors>
     </article>

     <article>
 <title>Hy+: A Hygraph-based Query and Visualization System.</title>
 <initPage>511</initPage>
 <endPage>516</endPage>
          <authors>
 <author position="00">Mariano P. Consens</author>
 <author position="01">Alberto O. Mendelzon</author>
          </authors>
     </article>

     <article>
 <title>IBM's Relational DBMS Products: Features and Technologies.</title>
 <initPage>445</initPage>
 <endPage>448</endPage>
          <authors>
 <author position="00">C. Mohan</author>
          </authors>
     </article>

     <article>
 <title>Implementation of the CORAL Deductive Database System.</title>
 <initPage>167</initPage>
 <endPage>176</endPage>
          <authors>
 <author position="00">Raghu Ramakrishnan</author>
 <author position="01">Divesh Srivastava</author>
 <author position="02">S. Sudarshan</author>
 <author position="03">Praveen Seshadri</author>
          </authors>
     </article>

     <article>
 <title>Incremental Database Systems: Databases from Ground Up.</title>
 <initPage>408</initPage>
 <endPage>412</endPage>
          <authors>
 <author position="00">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Index Support for Rule Activation.</title>
 <initPage>42</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">David A. Brant</author>
 <author position="01">Daniel P. Miranker</author>
          </authors>
     </article>

     <article>
 <title>Information Organization Using Rufus.</title>
 <initPage>560</initPage>
 <endPage>561</endPage>
          <authors>
 <author position="00">Allen Luniewski</author>
 <author position="01">Peter Schwarz</author>
 <author position="02">Kurt A. Shoens</author>
 <author position="03">Jim Stamos</author>
 <author position="04">John Thomas</author>
          </authors>
     </article>

     <article>
 <title>Instrumental Complex of Parallel Software System Development and Operating Environment Support for Distributed Processing within Multitransputer Systems, TRANSSOFT.</title>
 <initPage>548</initPage>
 <endPage>549</endPage>
          <authors>
 <author position="00">Boris E. Polyachenko</author>
 <author position="01">Filipp I. Andon</author>
          </authors>
     </article>

     <article>
 <title>Intelligent Integration of Information.</title>
 <initPage>434</initPage>
 <endPage>437</endPage>
          <authors>
 <author position="00">Gio Wiederhold</author>
          </authors>
     </article>

     <article>
 <title>InterBase: A Multidatabase Prototype System.</title>
 <initPage>534</initPage>
 <endPage>539</endPage>
          <authors>
 <author position="00">Omran A. Bukhres</author>
 <author position="01">Jiansan Chen</author>
 <author position="02">Ahmed K. Elmagarmid</author>
 <author position="03">Xianging Liu</author>
 <author position="04">James G. Mullen</author>
          </authors>
     </article>

     <article>
 <title>Interoperability Using APPC.</title>
 <initPage>479</initPage>
 <endPage>482</endPage>
          <authors>
 <author position="00">Debajyoti Mukhopadhyay</author>
          </authors>
     </article>

     <article>
 <title>Interpreting a Reconstructed Relational Calculus (Extended Abstract).</title>
 <initPage>367</initPage>
 <endPage>376</endPage>
          <authors>
 <author position="00">Aaron Watters</author>
          </authors>
     </article>

     <article>
 <title>Issues and Approaches for Migration/Cohabitation between Legacy and new Systems.</title>
 <initPage>471</initPage>
 <endPage>474</endPage>
          <authors>
 <author position="00">Rodolphe Nassif</author>
 <author position="01">Don Mitchusson</author>
          </authors>
     </article>

     <article>
 <title>Issues in Multimedia Datbases (Panel).</title>
 <initPage>419</initPage>
 <endPage>419</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>Lazy Updates for Distributed Search Structure.</title>
 <initPage>337</initPage>
 <endPage>346</endPage>
          <authors>
 <author position="00">Theodore Johnson</author>
 <author position="01">Padmashree Krishna</author>
          </authors>
     </article>

     <article>
 <title>LH* - Linear Hashing for Distributed Files.</title>
 <initPage>327</initPage>
 <endPage>336</endPage>
          <authors>
 <author position="00">Witold Litwin</author>
 <author position="01">Marie-Anne Neimat</author>
 <author position="02">Donovan A. Schneider</author>
          </authors>
     </article>

     <article>
 <title>Loading Data into Description Reasoners.</title>
 <initPage>217</initPage>
 <endPage>226</endPage>
          <authors>
 <author position="00">Alexander Borgida</author>
 <author position="01">Ronald J. Brachman</author>
          </authors>
     </article>

     <article>
 <title>Local Verification of Global Integrity Constraints in Distributed Databases.</title>
 <initPage>49</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Ashish Gupta</author>
 <author position="01">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Maintaining Views Incrementally.</title>
 <initPage>157</initPage>
 <endPage>166</endPage>
          <authors>
 <author position="00">Ashish Gupta</author>
 <author position="01">Inderpal Singh Mumick</author>
 <author position="02">V. S. Subrahmanian</author>
          </authors>
     </article>

     <article>
 <title>Methods and Rules.</title>
 <initPage>32</initPage>
 <endPage>41</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Georg Lausen</author>
 <author position="02">Heinz Uphoff</author>
 <author position="03">Emmanuel Waller</author>
          </authors>
     </article>

     <article>
 <title>Mining Association Rules between Sets of Items in Large Databases.</title>
 <initPage>207</initPage>
 <endPage>216</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Tomasz Imielinski</author>
 <author position="02">Arun N. Swami</author>
          </authors>
     </article>

     <article>
 <title>Modeling Battlefield Sensor Environments with an Object Database Management System.</title>
 <initPage>499</initPage>
 <endPage>501</endPage>
          <authors>
 <author position="00">Mark A. Woyna</author>
 <author position="01">John H. Christiansen</author>
 <author position="02">Christopher W. Hield</author>
 <author position="03">Kathy Lee Simunich</author>
          </authors>
     </article>

     <article>
 <title>Modularity and Tuning Mechanisms in the O2 System.</title>
 <initPage>440</initPage>
 <endPage>440</endPage>
          <authors>
 <author position="00">Fernando V&eacute;lez</author>
          </authors>
     </article>

     <article>
 <title>Multidatabase Interdependencies in Industry.</title>
 <initPage>483</initPage>
 <endPage>486</endPage>
          <authors>
 <author position="00">Amit P. Sheth</author>
 <author position="01">George Karabatis</author>
          </authors>
     </article>

     <article>
 <title>NAUDA - A Cooperative, Natural Language Interface to Relational Databases.</title>
 <initPage>529</initPage>
 <endPage>533</endPage>
          <authors>
 <author position="00">D. K&uuml;pper</author>
 <author position="01">M. Strobel</author>
 <author position="02">D. R&ouml;sner</author>
          </authors>
     </article>

     <article>
 <title>On Optimal Processor Allocation to Support Pipelined Hash Joins.</title>
 <initPage>69</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Ming-Ling Lo</author>
 <author position="01">Ming-Syan Chen</author>
 <author position="02">Chinya V. Ravishankar</author>
 <author position="03">Philip S. Yu</author>
          </authors>
     </article>

     <article>
 <title>On the Power of Algebras with Recursion.</title>
 <initPage>377</initPage>
 <endPage>386</endPage>
          <authors>
 <author position="00">Catriel Beeri</author>
 <author position="01">Tova Milo</author>
          </authors>
     </article>

     <article>
 <title>Open DECdtm: Constraint Based Transaction Management.</title>
 <initPage>430</initPage>
 <endPage>433</endPage>
          <authors>
 <author position="00">Johannes Klein</author>
 <author position="01">Francis Upton IV</author>
          </authors>
     </article>

     <article>
 <title>Open OODB: A Modular Object-Oriented DBMS.</title>
 <initPage>552</initPage>
 <endPage>553</endPage>
          <authors>
 <author position="00">Steve Ford</author>
 <author position="01">Jos&eacute; A. Blakeley</author>
 <author position="02">Thomas J. Bannon</author>
          </authors>
     </article>

     <article>
 <title>OSAM*KBMS: An Object-Oriented Knowledge Base Management System for Supporting Advanced Applications.</title>
 <initPage>540</initPage>
 <endPage>541</endPage>
          <authors>
 <author position="00">Stanley Y. W. Su</author>
 <author position="01">Herman Lam</author>
 <author position="02">Srinivasa Eddula</author>
 <author position="03">Javier Arroyo</author>
 <author position="04">Neeta Prasad</author>
 <author position="05">Ronghao Zhuang</author>
          </authors>
     </article>

     <article>
 <title>Papyrus GIS Demonstration.</title>
 <initPage>554</initPage>
 <endPage>555</endPage>
          <authors>
 <author position="00">Waqar Hasan</author>
 <author position="01">Michael L. Heytens</author>
 <author position="02">Curtis P. Kolovson</author>
 <author position="03">Marie-Anne Neimat</author>
 <author position="04">Spyros Potamianos</author>
 <author position="05">Donovan A. Schneider</author>
          </authors>
     </article>

     <article>
 <title>Parallel Database Processing on the KSR1 Computer.</title>
 <initPage>453</initPage>
 <endPage>455</endPage>
          <authors>
 <author position="00">Emy Tseng</author>
 <author position="01">David S. Reiner</author>
          </authors>
     </article>

     <article>
 <title>Partially Preemptive Hash Joins.</title>
 <initPage>59</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">HweeHwa Pang</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>Pegasus Architecture and Design Principles.</title>
 <initPage>422</initPage>
 <endPage>425</endPage>
          <authors>
 <author position="00">Ming-Chien Shan</author>
          </authors>
     </article>

     <article>
 <title>Performance Evaluation of Ephemeral Logging.</title>
 <initPage>187</initPage>
 <endPage>196</endPage>
          <authors>
 <author position="00">John S. Keen</author>
 <author position="01">William J. Dally</author>
          </authors>
     </article>

     <article>
 <title>Persistence Software: Bridging Object-Oriented Programming and Relational Databases.</title>
 <initPage>523</initPage>
 <endPage>528</endPage>
          <authors>
 <author position="00">Arthur M. Keller</author>
 <author position="01">Richard Jensen</author>
 <author position="02">Shailesh Agrawal</author>
          </authors>
     </article>

     <article>
 <title>Practical Prefetching via Data Compression.</title>
 <initPage>257</initPage>
 <endPage>266</endPage>
          <authors>
 <author position="00">Kenneth M. Curewitz</author>
 <author position="01">P. Krishnan</author>
 <author position="02">Jeffrey Scott Vitter</author>
          </authors>
     </article>

     <article>
 <title>Predicate Migration: Optimizing Queries with Expensive Predicates.</title>
 <initPage>267</initPage>
 <endPage>276</endPage>
          <authors>
 <author position="00">Joseph M. Hellerstein</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Real-Time Transaction Scheduling: A Cost Conscious Approach.</title>
 <initPage>197</initPage>
 <endPage>206</endPage>
          <authors>
 <author position="00">D. Hong</author>
 <author position="01">Theodore Johnson</author>
 <author position="02">Sharma Chakravarthy</author>
          </authors>
     </article>

     <article>
 <title>Replicated Data in a Distributed Environment.</title>
 <initPage>464</initPage>
 <endPage>466</endPage>
          <authors>
 <author position="00">Malcolm Colton</author>
          </authors>
     </article>

     <article>
 <title>Role of Interoperability in Business Application Development.</title>
 <initPage>487</initPage>
 <endPage>490</endPage>
          <authors>
 <author position="00">David Cohen</author>
 <author position="01">Gary Larson</author>
 <author position="02">Larry Berke</author>
          </authors>
     </article>

     <article>
 <title>Second-Order Signature: A Tool for Specifying Data Models, Query Processing, and Optimization.</title>
 <initPage>277</initPage>
 <endPage>286</endPage>
          <authors>
 <author position="00">Ralf Hartmut G&uuml;ting</author>
          </authors>
     </article>

     <article>
 <title>Single Logical View over Enterprise-Wide Distributed Databases.</title>
 <initPage>441</initPage>
 <endPage>444</endPage>
          <authors>
 <author position="00">Andrew E. Wade</author>
          </authors>
     </article>

     <article>
 <title>SIMS: Retrieving and Integrating Information From Multiple Sources.</title>
 <initPage>562</initPage>
 <endPage>563</endPage>
          <authors>
 <author position="00">Yigal Arens</author>
 <author position="01">Craig A. Knoblock</author>
          </authors>
     </article>

     <article>
 <title>Tapes Hold Data, Too: Challenges of Tuples on Tertiary Store.</title>
 <initPage>413</initPage>
 <endPage>417</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Laura M. Haas</author>
 <author position="02">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>Task Scheduling Using Intertask Dependencies in Carot.</title>
 <initPage>491</initPage>
 <endPage>494</endPage>
          <authors>
 <author position="00">Darrell Woelk</author>
 <author position="01">Paul C. Attie</author>
 <author position="02">Philip Cannata</author>
 <author position="03">Greg Meredith</author>
 <author position="04">Amit P. Sheth</author>
 <author position="05">Munindar P. Singh</author>
 <author position="06">Christine Tomlinson</author>
          </authors>
     </article>

     <article>
 <title>Temporal Modules: An Approach Toward Federated Temporal Databases.</title>
 <initPage>227</initPage>
 <endPage>236</endPage>
          <authors>
 <author position="00">Xiaoyang Sean Wang</author>
 <author position="01">Sushil Jajodia</author>
 <author position="02">V. S. Subrahmanian</author>
          </authors>
     </article>

     <article>
 <title>The "SUPER" Project.</title>
 <initPage>546</initPage>
 <endPage>547</endPage>
          <authors>
 <author position="00">M. Andersson</author>
 <author position="01">Annamaria Auddino</author>
 <author position="02">Yann Dupont</author>
 <author position="03">Edi Fontana</author>
 <author position="04">M. Gentile</author>
 <author position="05">Stefano Spaccapietra</author>
          </authors>
     </article>

     <article>
 <title>The 007 Benchmark.</title>
 <initPage>12</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>The COMFORT Prototype: A Step Toward Automated Database Performance Tuning.</title>
 <initPage>542</initPage>
 <endPage>543</endPage>
          <authors>
 <author position="00">Axel Moenkeberg</author>
 <author position="01">Peter Zabback</author>
 <author position="02">Christof Hasse</author>
 <author position="03">Gerhard Weikum</author>
          </authors>
     </article>

     <article>
 <title>The CORAL Deductive Database System.</title>
 <initPage>544</initPage>
 <endPage>545</endPage>
          <authors>
 <author position="00">Raghu Ramakrishnan</author>
 <author position="01">William G. Roth</author>
 <author position="02">Praveen Seshadri</author>
 <author position="03">Divesh Srivastava</author>
 <author position="04">S. Sudarshan</author>
          </authors>
     </article>

     <article>
 <title>The Design and Implementation of CoBase.</title>
 <initPage>517</initPage>
 <endPage>522</endPage>
          <authors>
 <author position="00">Wesley W. Chu</author>
 <author position="01">M. A. Merzbacher</author>
 <author position="02">L. Berkovich</author>
          </authors>
     </article>

     <article>
 <title>The International Directory Network and Connected Data Information Systems for Research in the Earth and Space Sciences.</title>
 <initPage>475</initPage>
 <endPage>478</endPage>
          <authors>
 <author position="00">James R. Thieman</author>
          </authors>
     </article>

     <article>
 <title>The INterset Concept for Multidatabase System Integration in the Pharmaceutical Industry.</title>
 <initPage>502</initPage>
 <endPage>503</endPage>
          <authors>
 <author position="00">Tony Schaller</author>
          </authors>
     </article>

     <article>
 <title>The LOGRES prototype.</title>
 <initPage>550</initPage>
 <endPage>551</endPage>
          <authors>
 <author position="00">Filippo Cacace</author>
 <author position="01">Stefano Ceri</author>
 <author position="02">Stefano Crespi-Reghizzi</author>
 <author position="03">Piero Fraternali</author>
 <author position="04">Stefano Paraboschi</author>
 <author position="05">Letizia Tanca</author>
          </authors>
     </article>

     <article>
 <title>The LRU-K Page Replacement Algorithm For Database Disk Buffering.</title>
 <initPage>297</initPage>
 <endPage>306</endPage>
          <authors>
 <author position="00">Elizabeth J. O'Neil</author>
 <author position="01">Patrick E. O'Neil</author>
 <author position="02">Gerhard Weikum</author>
          </authors>
     </article>

     <article>
 <title>The Miro DBMS.</title>
 <initPage>439</initPage>
 <endPage>439</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>The Sequoia 2000 Benchmark.</title>
 <initPage>2</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
 <author position="01">James Frew</author>
 <author position="02">Kenn Gardels</author>
 <author position="03">Jeff Meredith</author>
          </authors>
     </article>

     <article>
 <title>The V3 Video Server - Managing Analog and Digital Video Clips.</title>
 <initPage>556</initPage>
 <endPage>557</endPage>
          <authors>
 <author position="00">Thomas C. Rakow</author>
 <author position="01">Peter Muth</author>
          </authors>
     </article>

     <article>
 <title>Third Generation TP Monitors: A Database Challenge.</title>
 <initPage>393</initPage>
 <endPage>397</endPage>
          <authors>
 <author position="00">Umeshwar Dayal</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Meichun Hsu</author>
 <author position="03">Ben Kao</author>
 <author position="04">Ming-Chien Shan</author>
          </authors>
     </article>

     <article>
 <title>Towards a Unified Visual Database Access.</title>
 <initPage>357</initPage>
 <endPage>366</endPage>
          <authors>
 <author position="00">Kumar V. Vadaparty</author>
 <author position="01">Y. Alp Aslandogan</author>
 <author position="02">Gultekin &Ouml;zsoyoglu</author>
          </authors>
     </article>

     <article>
 <title>Using Shared Virtual Memory for Parallel Join Processing.</title>
 <initPage>119</initPage>
 <endPage>128</endPage>
          <authors>
 <author position="00">Ambuj Shatdal</author>
 <author position="01">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Using the Co-existence Approach to Achieve Combined Functionality of Object-Oriented and Relational Systems.</title>
 <initPage>109</initPage>
 <endPage>118</endPage>
          <authors>
 <author position="00">R. Ananthanarayanan</author>
 <author position="01">Vibby Gottemukkala</author>
 <author position="02">Wolfgang K&auml;fer</author>
 <author position="03">Tobin J. Lehman</author>
 <author position="04">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>VODAK Open Nested Transactions - Visualizing Database Internals.</title>
 <initPage>558</initPage>
 <endPage>559</endPage>
          <authors>
 <author position="00">Peter Muth</author>
 <author position="01">Thomas C. Rakow</author>
          </authors>
     </article>

     <article>
 <title>What to Teach about Datbases (Panel).</title>
 <initPage>420</initPage>
 <endPage>420</endPage>
          <authors>
 <author position="00">Amihai Motro</author>
          </authors>
     </article>

     <article>
 <title>What's Special about Spatial? Database Requirements for Vehicle Navigation in Geographic Space (Extended Abstract).</title>
 <initPage>398</initPage>
 <endPage>402</endPage>
          <authors>
 <author position="00">Max J. Egenhofer</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>22</volume>
 <number>3</number>
    <articles>
     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Database Compression.</title>
 <initPage>31</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Mark A. Roth</author>
 <author position="01">Scott J. Van Horn</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the University of Florida.</title>
 <initPage>84</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the University of Queensland.</title>
 <initPage>91</initPage>
 <endPage>95</endPage>
          <authors>
 <author position="00">Maria E. Orlowska</author>
          </authors>
     </article>

     <article>
 <title>Deadlock Prevention in a Distributed Database System.</title>
 <initPage>40</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">P. Krishna Reddy</author>
 <author position="01">Subhash Bhalla</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Helping Computer Scientists in Romania.</title>
 <initPage>7</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">I. Athanasiu</author>
          </authors>
     </article>

     <article>
 <title>Merging Application-centric and Data-centric Approaches to Support Transaction-oriented Multi-system Workflows.</title>
 <initPage>23</initPage>
 <endPage>30</endPage>
          <authors>
 <author position="00">Yuri Breitbart</author>
 <author position="01">Andrew Deacon</author>
 <author position="02">Hans-J&ouml;rg Schek</author>
 <author position="03">Amit P. Sheth</author>
 <author position="04">Gerhard Weikum</author>
          </authors>
     </article>

     <article>
 <title>NSF Workshop on Visual Information Management Systems.</title>
 <initPage>57</initPage>
 <endPage>75</endPage>
          <authors>
 <author position="00">Ramesh Jain</author>
          </authors>
     </article>

     <article>
 <title>On Temporal Modeling in the Context of Object Databases.</title>
 <initPage>8</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Niki Pissinou</author>
 <author position="01">Kia Makki</author>
 <author position="02">Y. Yesha</author>
          </authors>
     </article>

     <article>
 <title>Options in Physical Database Design.</title>
 <initPage>76</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Report of the Workshop on Semantic Heterogeneity and Interoperation in Multidatabase Systems.</title>
 <initPage>47</initPage>
 <endPage>56</endPage>
          <authors>
 <author position="00">Pamela Drew</author>
 <author position="01">Roger King</author>
 <author position="02">Dennis McLeod</author>
 <author position="03">Marek Rusinkiewicz</author>
 <author position="04">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>Schema Evolution in OODBs Using Class Versioning.</title>
 <initPage>16</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Simon R. Monk</author>
 <author position="01">Ian Sommerville</author>
          </authors>
     </article>

     <article>
 <title>SIGMOD Goes On Line: New Member Service Via Internet.</title>
 <initPage>4</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Timely Access to Future Funding Announcements.</title>
 <initPage>96</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
 <author position="01">Iris Sheauyin Chu</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>22</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Performance Study of Concurrency Control in a Real-Time Main Memory Database System.</title>
 <initPage>38</initPage>
 <endPage>44</endPage>
          <authors>
 <author position="00">Le Gruenwald</author>
 <author position="01">Sichen Liu</author>
          </authors>
     </article>

     <article>
 <title>A Survey on Usage of SQL.</title>
 <initPage>60</initPage>
 <endPage>65</endPage>
          <authors>
 <author position="00">Hongjun Lu</author>
 <author position="01">Hock Chuan Chan</author>
 <author position="02">Kwok Kee Wei</author>
          </authors>
     </article>

     <article>
 <title>An Update of the Temporal Database Bibliography.</title>
 <initPage>66</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Nick Kline</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Concurrency Control in Trusted Database Management Systems: A Survey.</title>
 <initPage>52</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Bhavani M. Thuraisingham</author>
 <author position="01">Hai-Ping Ko</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the Data-Intensive Systems Center.</title>
 <initPage>81</initPage>
 <endPage>86</endPage>
          <authors>
 <author position="00">David Maier</author>
 <author position="01">Lois M. L. Delcambre</author>
 <author position="02">Calton Pu</author>
 <author position="03">Jonathan Walpole</author>
 <author position="04">Goetz Graefe</author>
 <author position="05">Leonard D. Shapiro</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the University of Twente.</title>
 <initPage>87</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Experiences with HyperBase: A Hypertext Database Supporting Collaborative Work.</title>
 <initPage>19</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">Uffe Kock Wiil</author>
          </authors>
     </article>

     <article>
 <title>Implementation of a Graph-Based Data Model for Complex Objects.</title>
 <initPage>26</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Mark Levene</author>
 <author position="01">Alexandra Poulovassilis</author>
 <author position="02">Kerima Benkerimi</author>
 <author position="03">Sara Schwartz</author>
 <author position="04">Eran Tuv</author>
          </authors>
     </article>

     <article>
 <title>MoodView: An Advanced Graphical User Interface for OODBMSs.</title>
 <initPage>11</initPage>
 <endPage>18</endPage>
          <authors>
 <author position="00">Ismailcem Budak Arpinar</author>
 <author position="01">Asuman Dogac</author>
 <author position="02">Cem Evrendilek</author>
          </authors>
     </article>

     <article>
 <title>NSF and HPCC Under Attack.</title>
 <initPage>92</initPage>
 <endPage>95</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Parallel Query Processing in Shared Disk Database Systems.</title>
 <initPage>32</initPage>
 <endPage>37</endPage>
          <authors>
 <author position="00">Erhard Rahm</author>
          </authors>
     </article>

     <article>
 <title>Relational Database Integration in the IBM AS/400.</title>
 <initPage>5</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">S. Scholerman</author>
 <author position="01">L. Miller</author>
 <author position="02">J. Tenner</author>
 <author position="03">S. Tomanek</author>
 <author position="04">M. Zolliker</author>
          </authors>
     </article>

     <article>
 <title>Role-Based Security, Object Oriented Databases &amp; Separation of Duty.</title>
 <initPage>45</initPage>
 <endPage>51</endPage>
          <authors>
 <author position="00">Matunda Nyanchama</author>
 <author position="01">Sylvia L. Osborn</author>
          </authors>
     </article>

     <article>
 <title>Update on SIGMOD On-Line Services.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>23</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Consensus Glossary of Temporal Database Concepts.</title>
 <initPage>52</initPage>
 <endPage>64</endPage>
          <authors>
 <author position="00">Christian S. Jensen</author>
 <author position="01">James Clifford</author>
 <author position="02">Ramez Elmasri</author>
 <author position="03">Shashi K. Gadia</author>
 <author position="04">Pat Hayes</author>
 <author position="05">Sushil Jajodia</author>
          </authors>
     </article>

     <article>
 <title>A Hypertext Query Language for Images.</title>
 <initPage>16</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Li Yang</author>
          </authors>
     </article>

     <article>
 <title>Comprehension Syntax.</title>
 <initPage>87</initPage>
 <endPage>96</endPage>
          <authors>
 <author position="00">Peter Buneman</author>
 <author position="01">Leonid Libkin</author>
 <author position="02">Dan Suciu</author>
 <author position="03">Val Tannen</author>
 <author position="04">Limsoon Wong</author>
          </authors>
     </article>

     <article>
 <title>Constructing the Next 100 Database Management Systems.</title>
 <initPage>27</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Andreas Geppert</author>
 <author position="01">Klaus R. Dittrich</author>
          </authors>
     </article>

     <article>
 <title>Databases for GIS.</title>
 <initPage>107</initPage>
 <endPage>115</endPage>
          <authors>
 <author position="00">Claudia Bauzer Medeiros</author>
 <author position="01">Fatima Pires</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>In Memory of Bob Kooi (1951-1993).</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Influencing Database Language Standards.</title>
 <initPage>122</initPage>
 <endPage>127</endPage>
          <authors>
 <author position="00">Leonard Gallagher</author>
          </authors>
     </article>

     <article>
 <title>Observations on the ODMG-93 Proposal.</title>
 <initPage>4</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Overview of the Special Section on Temporal Database Infrastructure.</title>
 <initPage>34</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Progress on HPCC and NII.</title>
 <initPage>129</initPage>
 <endPage>133</endPage>
          <authors>
 <author position="00">Marianne Winslett</author>
          </authors>
     </article>

     <article>
 <title>Research Perspectives for Time Series Management Systems.</title>
 <initPage>10</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Werner Dreyer</author>
 <author position="01">Angelika Kotz Dittrich</author>
 <author position="02">Duri Schmidt</author>
          </authors>
     </article>

     <article>
 <title>Supporting Dynamic Displays Using Active Rules.</title>
 <initPage>21</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Oscar D&iacute;az</author>
 <author position="01">Arturo Jaime</author>
 <author position="02">Norman W. Paton</author>
 <author position="03">Ghassan al-Qaimari</author>
          </authors>
     </article>

     <article>
 <title>Text Databases: A Survey of Text Models and Systems.</title>
 <initPage>97</initPage>
 <endPage>106</endPage>
          <authors>
 <author position="00">Arjan Loeffen</author>
          </authors>
     </article>

     <article>
 <title>The Database Research Group at ETH Zurich.</title>
 <initPage>116</initPage>
 <endPage>121</endPage>
          <authors>
 <author position="00">Moira C. Norrie</author>
 <author position="01">Stephen Blott</author>
 <author position="02">Hans-J&ouml;rg Schek</author>
 <author position="03">Gerhard Weikum</author>
          </authors>
     </article>

     <article>
 <title>Towards an Infrastructure for Temporal Databases: Report of an Invitational ARPA/NSF Workshop.</title>
 <initPage>35</initPage>
 <endPage>51</endPage>
          <authors>
 <author position="00">Niki Pissinou</author>
 <author position="01">Richard T. Snodgrass</author>
 <author position="02">Ramez Elmasri</author>
 <author position="03">Inderpal Singh Mumick</author>
 <author position="04">M. Tamer &Ouml;zsu</author>
 <author position="05">Barbara Pernici</author>
 <author position="06">Arie Segev</author>
 <author position="07">Babis Theodoulidis</author>
 <author position="08">Umeshwar Dayal</author>
          </authors>
     </article>

     <article>
 <title>Trade Press News.</title>
 <initPage>128</initPage>
 <endPage>128</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
          </authors>
     </article>

     <article>
 <title>TSQL2 Language Specification.</title>
 <initPage>65</initPage>
 <endPage>86</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="01">Ilsoo Ahn</author>
 <author position="02">Gadi Ariav</author>
 <author position="03">Don S. Batory</author>
 <author position="04">James Clifford</author>
 <author position="05">Curtis E. Dyreson</author>
 <author position="06">Ramez Elmasri</author>
 <author position="07">Fabio Grandi</author>
 <author position="08">Christian S. Jensen</author>
 <author position="09">Wolfgang K&auml;fer</author>
 <author position="10">Nick Kline</author>
 <author position="11">Krishna G. Kulkarni</author>
 <author position="12">T. Y. Cliff Leung</author>
 <author position="13">Nikos A. Lorentzos</author>
 <author position="14">John F. Roddick</author>
 <author position="15">Arie Segev</author>
 <author position="16">Michael D. Soo</author>
 <author position="17">Suryanarayana M. Sripada</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>23</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Language Based Multidatabase System.</title>
 <initPage>509</initPage>
 <endPage>509</endPage>
          <authors>
 <author position="00">eva K&uuml;hn</author>
 <author position="01">Thomas Tschernko</author>
 <author position="02">Konrad Schwarz</author>
          </authors>
     </article>

     <article>
 <title>A Performance Study of Transitive Closure Algorithms.</title>
 <initPage>454</initPage>
 <endPage>465</endPage>
          <authors>
 <author position="00">Shaul Dar</author>
 <author position="01">Raghu Ramakrishnan</author>
          </authors>
     </article>

     <article>
 <title>A Survey and Critique of Advanced Transaction Models.</title>
 <initPage>521</initPage>
 <endPage>521</endPage>
          <authors>
 <author position="00">C. Mohan</author>
          </authors>
     </article>

     <article>
 <title>Adaptive Selectivity Estimation Using Query Feedback.</title>
 <initPage>161</initPage>
 <endPage>172</endPage>
          <authors>
 <author position="00">Chungmin Melvin Chen</author>
 <author position="01">Nick Roussopoulos</author>
          </authors>
     </article>

     <article>
 <title>AlphaSort: A RISC Machine Sort.</title>
 <initPage>233</initPage>
 <endPage>242</endPage>
          <authors>
 <author position="00">Chris Nyberg</author>
 <author position="01">Tom Barclay</author>
 <author position="02">Zarka Cvetanovic</author>
 <author position="03">Jim Gray</author>
 <author position="04">David B. Lomet</author>
          </authors>
     </article>

     <article>
 <title>ARIES/CSA: A Method for Database Recovery in Client-Server Architectures.</title>
 <initPage>55</initPage>
 <endPage>66</endPage>
          <authors>
 <author position="00">C. Mohan</author>
 <author position="01">Inderpal Narang</author>
          </authors>
     </article>

     <article>
 <title>ASSET: A System for Supporting Extended Transactions.</title>
 <initPage>44</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">Alexandros Biliris</author>
 <author position="01">Shaul Dar</author>
 <author position="02">Narain H. Gehani</author>
 <author position="03">H. V. Jagadish</author>
 <author position="04">Krithi Ramamritham</author>
          </authors>
     </article>

     <article>
 <title>Combinatorial Pattern Discovery for Scientific Data: Some Preliminary Results.</title>
 <initPage>115</initPage>
 <endPage>125</endPage>
          <authors>
 <author position="00">Jason Tsong-Li Wang</author>
 <author position="01">Gung-Wei Chirn</author>
 <author position="02">Thomas G. Marr</author>
 <author position="03">Bruce A. Shapiro</author>
 <author position="04">Dennis Shasha</author>
 <author position="05">Kaizhong Zhang</author>
          </authors>
     </article>

     <article>
 <title>COSS: The Common Object Services Specifications.</title>
 <initPage>479</initPage>
 <endPage>479</endPage>
          <authors>
 <author position="00">Bruce E. Martin</author>
          </authors>
     </article>

     <article>
 <title>Data Modeling of Time-Based Media.</title>
 <initPage>91</initPage>
 <endPage>102</endPage>
          <authors>
 <author position="00">Simon J. Gibbs</author>
 <author position="01">Christian Breiteneder</author>
 <author position="02">Dennis Tsichritzis</author>
          </authors>
     </article>

     <article>
 <title>Data Replication for Mobile Computers.</title>
 <initPage>13</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Yixiu Huang</author>
 <author position="01">A. Prasad Sistla</author>
 <author position="02">Ouri Wolfson</author>
          </authors>
     </article>

     <article>
 <title>Database in Crisis and Transition: A Technical Agenda for the Year 2001.</title>
 <initPage>484</initPage>
 <endPage>489</endPage>
          <authors>
 <author position="00">David Vaskevitch</author>
          </authors>
     </article>

     <article>
 <title>Database Issues in Telecommunications Network Management.</title>
 <initPage>37</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Ilsoo Ahn</author>
          </authors>
     </article>

     <article>
 <title>Databases for Networks.</title>
 <initPage>522</initPage>
 <endPage>522</endPage>
          <authors>
 <author position="00">H. V. Jagadish</author>
          </authors>
     </article>

     <article>
 <title>DBLearn: A System Prototype for Knowledge Discovery in Relational Databases.</title>
 <initPage>516</initPage>
 <endPage>516</endPage>
          <authors>
 <author position="00">Jiawei Han</author>
 <author position="01">Yongjian Fu</author>
 <author position="02">Yue Huang</author>
 <author position="03">Yandong Cai</author>
 <author position="04">Nick Cercone</author>
          </authors>
     </article>

     <article>
 <title>DEC Data Distributor: for Data Replication and Data Warehousing.</title>
 <initPage>468</initPage>
 <endPage>468</endPage>
          <authors>
 <author position="00">Daniel J. Dietterich</author>
          </authors>
     </article>

     <article>
 <title>Distributed File Organization with Scalable Cost/Performance.</title>
 <initPage>253</initPage>
 <endPage>264</endPage>
          <authors>
 <author position="00">Radek Vingralek</author>
 <author position="01">Yuri Breitbart</author>
 <author position="02">Gerhard Weikum</author>
          </authors>
     </article>

     <article>
 <title>Distributing a Search Tree Among a Growing Number of Processors.</title>
 <initPage>265</initPage>
 <endPage>276</endPage>
          <authors>
 <author position="00">Brigitte Kr&ouml;ll</author>
 <author position="01">Peter Widmayer</author>
          </authors>
     </article>

     <article>
 <title>Energy Efficient Indexing on Air.</title>
 <initPage>25</initPage>
 <endPage>36</endPage>
          <authors>
 <author position="00">Tomasz Imielinski</author>
 <author position="01">S. Viswanathan</author>
 <author position="02">B. R. Badrinath</author>
          </authors>
     </article>

     <article>
 <title>Ensuring Relaxed Atomicity for Flexible Transactions in Multidatabase Systems.</title>
 <initPage>67</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Aidong Zhang</author>
 <author position="01">Marian H. Nodine</author>
 <author position="02">Bharat K. Bhargava</author>
 <author position="03">Omran A. Bukhres</author>
          </authors>
     </article>

     <article>
 <title>Enterprise Information Architectures -- They're Finally Changing.</title>
 <initPage>493</initPage>
 <endPage>504</endPage>
          <authors>
 <author position="00">Wesley P. Melling</author>
          </authors>
     </article>

     <article>
 <title>EOS: An Extensible Object Store.</title>
 <initPage>517</initPage>
 <endPage>517</endPage>
          <authors>
 <author position="00">Alexandros Biliris</author>
 <author position="01">Euthimios Panagos</author>
          </authors>
     </article>

     <article>
 <title>Estimating Page Fetches for Index Scans with Finite LRU Buffers.</title>
 <initPage>173</initPage>
 <endPage>184</endPage>
          <authors>
 <author position="00">Arun N. Swami</author>
 <author position="01">K. Bernhard Schiefer</author>
          </authors>
     </article>

     <article>
 <title>Evolving Teradata Decision Support for Massively Parallel Processing with UNIX.</title>
 <initPage>490</initPage>
 <endPage>490</endPage>
          <authors>
 <author position="00">Carrie Ballinger</author>
          </authors>
     </article>

     <article>
 <title>Fast Subsequence Matching in Time-Series Databases.</title>
 <initPage>419</initPage>
 <endPage>429</endPage>
          <authors>
 <author position="00">Christos Faloutsos</author>
 <author position="01">M. Ranganathan</author>
 <author position="02">Yannis Manolopoulos</author>
          </authors>
     </article>

     <article>
 <title>Fine-Grained Sharing in a Page Server OODBMS.</title>
 <initPage>359</initPage>
 <endPage>370</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Michael J. Franklin</author>
 <author position="02">Markos Zaharioudakis</author>
          </authors>
     </article>

     <article>
 <title>From Structured Documents to Novel Query Facilities.</title>
 <initPage>313</initPage>
 <endPage>324</endPage>
          <authors>
 <author position="00">Vassilis Christophides</author>
 <author position="01">Serge Abiteboul</author>
 <author position="02">Sophie Cluet</author>
 <author position="03">Michel Scholl</author>
          </authors>
     </article>

     <article>
 <title>GENESYS: A System for Efficient Spatial Query Processing.</title>
 <initPage>519</initPage>
 <endPage>519</endPage>
          <authors>
 <author position="00">Thomas Brinkhoff</author>
 <author position="01">Hans-Peter Kriegel</author>
 <author position="02">Ralf Schneider</author>
 <author position="03">Bernhard Seeger</author>
          </authors>
     </article>

     <article>
 <title>Implementation of Magic-sets in a Relational Database System.</title>
 <initPage>103</initPage>
 <endPage>114</endPage>
          <authors>
 <author position="00">Inderpal Singh Mumick</author>
 <author position="01">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>Incomplete Path Expressions and their Disambiguation.</title>
 <initPage>138</initPage>
 <endPage>149</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Yezdi Lashkari</author>
          </authors>
     </article>

     <article>
 <title>Incremental Updates of Inverted Lists for Text Document Retrieval.</title>
 <initPage>289</initPage>
 <endPage>300</endPage>
          <authors>
 <author position="00">Anthony Tomasic</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Kurt A. Shoens</author>
          </authors>
     </article>

     <article>
 <title>Managing Memory for Real-Time Queries.</title>
 <initPage>221</initPage>
 <endPage>232</endPage>
          <authors>
 <author position="00">HweeHwa Pang</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>METU Object-Oriented DBMS.</title>
 <initPage>513</initPage>
 <endPage>513</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
 <author position="01">Budak Arpinar</author>
 <author position="02">Cem Evrendilek</author>
 <author position="03">Cetin Ozkan</author>
 <author position="04">Ilker Altintas</author>
 <author position="05">Ilker Durusoy</author>
 <author position="06">Mehmet Altinel</author>
 <author position="07">Tansel Okay</author>
 <author position="08">Yuksel Saygin</author>
          </authors>
     </article>

     <article>
 <title>MOSAICO - A System for Conceptual Modeling and Rapid Prototyping of Object-Oriented Database Application.</title>
 <initPage>508</initPage>
 <endPage>508</endPage>
          <authors>
 <author position="00">Michele Missikoff</author>
 <author position="01">M. Toiati</author>
          </authors>
     </article>

     <article>
 <title>Multi-Step Processing of Spatial Joins.</title>
 <initPage>197</initPage>
 <endPage>208</endPage>
          <authors>
 <author position="00">Thomas Brinkhoff</author>
 <author position="01">Hans-Peter Kriegel</author>
 <author position="02">Ralf Schneider</author>
 <author position="03">Bernhard Seeger</author>
          </authors>
     </article>

     <article>
 <title>NonStop SQL: Scalability and Availability for Decision Support.</title>
 <initPage>491</initPage>
 <endPage>491</endPage>
          <authors>
 <author position="00">Susanne Englert</author>
          </authors>
     </article>

     <article>
 <title>Object-Oriented Extensions in SQL3: A Status Report.</title>
 <initPage>478</initPage>
 <endPage>478</endPage>
          <authors>
 <author position="00">Krishna G. Kulkarni</author>
          </authors>
     </article>

     <article>
 <title>Object-Oriented Features of DB2 Client/Server.</title>
 <initPage>483</initPage>
 <endPage>483</endPage>
          <authors>
 <author position="00">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>ODMG-93: A Standard for Object-Oriented DBMSs.</title>
 <initPage>480</initPage>
 <endPage>480</endPage>
          <authors>
 <author position="00">R. G. G. Cattell</author>
          </authors>
     </article>

     <article>
 <title>On Parallel Execution of Multiple Pipelined Hash Joins.</title>
 <initPage>185</initPage>
 <endPage>196</endPage>
          <authors>
 <author position="00">Hui-I Hsiao</author>
 <author position="01">Ming-Syan Chen</author>
 <author position="02">Philip S. Yu</author>
          </authors>
     </article>

     <article>
 <title>Open Object Database Management Systems.</title>
 <initPage>520</initPage>
 <endPage>520</endPage>
          <authors>
 <author position="00">Jos&eacute; A. Blakeley</author>
          </authors>
     </article>

     <article>
 <title>Optimization of Dynamic Query Evaluation Plans.</title>
 <initPage>150</initPage>
 <endPage>160</endPage>
          <authors>
 <author position="00">Richard L. Cole</author>
 <author position="01">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Optimizing Disjunctive Queries with Expensive Predicates.</title>
 <initPage>336</initPage>
 <endPage>347</endPage>
          <authors>
 <author position="00">Alfons Kemper</author>
 <author position="01">Guido Moerkotte</author>
 <author position="02">Klaus Peithner</author>
 <author position="03">Michael Steinbrunn</author>
          </authors>
     </article>

     <article>
 <title>Optimizing Queries on Files.</title>
 <initPage>301</initPage>
 <endPage>312</endPage>
          <authors>
 <author position="00">Mariano P. Consens</author>
 <author position="01">Tova Milo</author>
          </authors>
     </article>

     <article>
 <title>Oracle Media Server: Providing Consumer Based Interactive Access to Multimedia Data.</title>
 <initPage>470</initPage>
 <endPage>477</endPage>
          <authors>
 <author position="00">Andrew Laursen</author>
 <author position="01">Jeffrey Olkin</author>
 <author position="02">Mark Porter</author>
          </authors>
     </article>

     <article>
 <title>Oracle's Symmetric Replication Technology and Implications for Application Design.</title>
 <initPage>467</initPage>
 <endPage>467</endPage>
          <authors>
 <author position="00">Dean Daniels</author>
 <author position="01">Lip Boon Doo</author>
 <author position="02">Alan Downing</author>
 <author position="03">Curtis Elsbernd</author>
 <author position="04">Gary Hallmark</author>
 <author position="05">Sandeep Jain</author>
 <author position="06">Bob Jenkins</author>
 <author position="07">Peter Lim</author>
 <author position="08">Gordon Smith</author>
 <author position="09">Benny Souder</author>
 <author position="10">Jim Stamos</author>
          </authors>
     </article>

     <article>
 <title>Outerjoins as Disjunctions.</title>
 <initPage>348</initPage>
 <endPage>358</endPage>
          <authors>
 <author position="00">C&eacute;sar A. Galindo-Legaria</author>
          </authors>
     </article>

     <article>
 <title>Parallel Database Systems in the 1990's.</title>
 <initPage>466</initPage>
 <endPage>466</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>Partition Selection Policies in Object Database Garbage Collection.</title>
 <initPage>371</initPage>
 <endPage>382</endPage>
          <authors>
 <author position="00">Jonathan E. Cook</author>
 <author position="01">Alexander L. Wolf</author>
 <author position="02">Benjamin G. Zorn</author>
          </authors>
     </article>

     <article>
 <title>Practical Predicate Placement.</title>
 <initPage>325</initPage>
 <endPage>335</endPage>
          <authors>
 <author position="00">Joseph M. Hellerstein</author>
          </authors>
     </article>

     <article>
 <title>Predictive Dynamic Load Balancing of Parallel and Distributed Rule and Query Processing.</title>
 <initPage>277</initPage>
 <endPage>288</endPage>
          <authors>
 <author position="00">Hasanat M. Dewan</author>
 <author position="01">Salvatore J. Stolfo</author>
 <author position="02">Mauricio A. Hern&aacute;ndez</author>
 <author position="03">Jae-Jun Hwang</author>
          </authors>
     </article>

     <article>
 <title>Ptool: A Scalable Persistent Object Manager.</title>
 <initPage>510</initPage>
 <endPage>510</endPage>
          <authors>
 <author position="00">Robert L. Grossman</author>
 <author position="01">X. Qin</author>
          </authors>
     </article>

     <article>
 <title>Query by Diagram: A Graphical Environment for Querying Databases.</title>
 <initPage>515</initPage>
 <endPage>515</endPage>
          <authors>
 <author position="00">Tiziana Catarci</author>
 <author position="01">Giuseppe Santucci</author>
          </authors>
     </article>

     <article>
 <title>Quest: A Project on Database Mining.</title>
 <initPage>514</initPage>
 <endPage>514</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">Christos Faloutsos</author>
 <author position="03">Sakti P. Ghosh</author>
 <author position="04">Maurice A. W. Houtsma</author>
 <author position="05">Tomasz Imielinski</author>
 <author position="06">Balakrishna R. Iyer</author>
 <author position="07">A. Mahboob</author>
 <author position="08">H. Miranda</author>
 <author position="09">Ramakrishnan Srikant</author>
 <author position="10">Arun N. Swami</author>
          </authors>
     </article>

     <article>
 <title>Quickly Generating Billion-Record Synthetic Databases.</title>
 <initPage>243</initPage>
 <endPage>252</endPage>
          <authors>
 <author position="00">Jim Gray</author>
 <author position="01">Prakash Sundaresan</author>
 <author position="02">Susanne Englert</author>
 <author position="03">Kenneth Baclawski</author>
 <author position="04">Peter J. Weinberger</author>
          </authors>
     </article>

     <article>
 <title>QuickStore: A High Performance Mapped Object Store.</title>
 <initPage>395</initPage>
 <endPage>406</endPage>
          <authors>
 <author position="00">Seth J. White</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Red Brick Warehouse: A Read-Mostly RDBMS for Open SMP Platforms.</title>
 <initPage>492</initPage>
 <endPage>492</endPage>
          <authors>
 <author position="00">Phillip M. Fernandez</author>
          </authors>
     </article>

     <article>
 <title>Relaxed Transaction Processing.</title>
 <initPage>505</initPage>
 <endPage>505</endPage>
          <authors>
 <author position="00">Munindar P. Singh</author>
 <author position="01">Christine Tomlinson</author>
 <author position="02">Darrell Woelk</author>
          </authors>
     </article>

     <article>
 <title>Self-Adaptive, On-Line Reclustering of Complex Object Data.</title>
 <initPage>407</initPage>
 <endPage>418</endPage>
          <authors>
 <author position="00">William J. McIver Jr.</author>
 <author position="01">Roger King</author>
          </authors>
     </article>

     <article>
 <title>Sequence Query Processing.</title>
 <initPage>430</initPage>
 <endPage>441</endPage>
          <authors>
 <author position="00">Praveen Seshadri</author>
 <author position="01">Miron Livny</author>
 <author position="02">Raghu Ramakrishnan</author>
          </authors>
     </article>

     <article>
 <title>Shoring Up Persistent Applications.</title>
 <initPage>383</initPage>
 <endPage>394</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Michael J. Franklin</author>
 <author position="03">Nancy E. Hall</author>
 <author position="04">Mark L. McAuliffe</author>
 <author position="05">Jeffrey F. Naughton</author>
 <author position="06">Daniel T. Schuh</author>
 <author position="07">Marvin H. Solomon</author>
 <author position="08">C. K. Tan</author>
 <author position="09">Odysseas G. Tsatalos</author>
 <author position="10">Seth J. White</author>
 <author position="11">Michael J. Zwilling</author>
          </authors>
     </article>

     <article>
 <title>Sleepers and Workaholics: Caching Strategies in Mobile Environments.</title>
 <initPage>1</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Daniel Barbar&aacute;</author>
 <author position="01">Tomasz Imielinski</author>
          </authors>
     </article>

     <article>
 <title>Spatial Joins Using Seeded Trees.</title>
 <initPage>209</initPage>
 <endPage>220</endPage>
          <authors>
 <author position="00">Ming-Ling Lo</author>
 <author position="01">Chinya V. Ravishankar</author>
          </authors>
     </article>

     <article>
 <title>Staggered Striping in Multimedia Information Systems.</title>
 <initPage>79</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Steven Berson</author>
 <author position="01">Shahram Ghandeharizadeh</author>
 <author position="02">Richard R. Muntz</author>
 <author position="03">Xiangyu Ju</author>
          </authors>
     </article>

     <article>
 <title>Sybase Replication Server.</title>
 <initPage>469</initPage>
 <endPage>469</endPage>
          <authors>
 <author position="00">Alex Gorelik</author>
 <author position="01">Yongdong Wang</author>
 <author position="02">Mark Deppe</author>
          </authors>
     </article>

     <article>
 <title>The Effectiveness of GlOSS for the Text Database Discovery Problem.</title>
 <initPage>126</initPage>
 <endPage>137</endPage>
          <authors>
 <author position="00">Luis Gravano</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Anthony Tomasic</author>
          </authors>
     </article>

     <article>
 <title>The IMPRESS DDT: A Database Design Toolbox Based on a Formal Specification Language.</title>
 <initPage>506</initPage>
 <endPage>506</endPage>
          <authors>
 <author position="00">Jan Flokstra</author>
 <author position="01">Maurice van Keulen</author>
 <author position="02">Jacek Skowronek</author>
          </authors>
     </article>

     <article>
 <title>The MEDUSA Project: Autonomous Data Management in a Shared-Nothing Parallel Database Machine.</title>
 <initPage>507</initPage>
 <endPage>507</endPage>
          <authors>
 <author position="00">George M. Bryan</author>
 <author position="01">Wayne E. Moore</author>
 <author position="02">B. J. Curry</author>
 <author position="03">K. W. Lodge</author>
 <author position="04">J. Geyer</author>
          </authors>
     </article>

     <article>
 <title>The Montage Extensible DataBlade Achitecture.</title>
 <initPage>482</initPage>
 <endPage>482</endPage>
          <authors>
 <author position="00">Michael Ubell</author>
          </authors>
     </article>

     <article>
 <title>The MYRIAD Federated Database Prototype.</title>
 <initPage>518</initPage>
 <endPage>518</endPage>
          <authors>
 <author position="00">San-Yih Hwang</author>
 <author position="01">Ee-Peng Lim</author>
 <author position="02">H.-R. Yang</author>
 <author position="03">S. Musukula</author>
 <author position="04">K. Mediratta</author>
 <author position="05">M. Ganesh</author>
 <author position="06">D. Clements</author>
 <author position="07">J. Stenoien</author>
 <author position="08">Jaideep Srivastava</author>
          </authors>
     </article>

     <article>
 <title>The ORES Temporal Database Management System.</title>
 <initPage>511</initPage>
 <endPage>511</endPage>
          <authors>
 <author position="00">Babis Theodoulidis</author>
 <author position="01">Aziz Ait-Braham</author>
 <author position="02">George Andrianopoulos</author>
 <author position="03">Jayant Chaudhary</author>
 <author position="04">George Karvelis</author>
 <author position="05">Simon Sou</author>
          </authors>
     </article>

     <article>
 <title>UniSQL/X Unified Relational and Object-Oriented Database System.</title>
 <initPage>481</initPage>
 <endPage>481</endPage>
          <authors>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>XSB as a Deductive Database.</title>
 <initPage>512</initPage>
 <endPage>512</endPage>
          <authors>
 <author position="00">Konstantinos F. Sagonas</author>
 <author position="01">Terrance Swift</author>
 <author position="02">David Scott Warren</author>
          </authors>
     </article>

     <article>
 <title>XSB as an Efficient Deductive Database Engine.</title>
 <initPage>442</initPage>
 <endPage>453</endPage>
          <authors>
 <author position="00">Konstantinos F. Sagonas</author>
 <author position="01">Terrance Swift</author>
 <author position="02">David Scott Warren</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>23</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A TSQL2 Tutorial.</title>
 <initPage>27</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="01">Ilsoo Ahn</author>
 <author position="02">Gad Ariav</author>
 <author position="03">Don S. Batory</author>
 <author position="04">James Clifford</author>
 <author position="05">Curtis E. Dyreson</author>
 <author position="06">Ramez Elmasri</author>
 <author position="07">Fabio Grandi</author>
 <author position="08">Christian S. Jensen</author>
 <author position="09">Wolfgang K&auml;fer</author>
 <author position="10">Nick Kline</author>
 <author position="11">Krishna G. Kulkarni</author>
 <author position="12">T. Y. Cliff Leung</author>
 <author position="13">Nikos A. Lorentzos</author>
 <author position="14">John F. Roddick</author>
 <author position="15">Arie Segev</author>
 <author position="16">Michael D. Soo</author>
 <author position="17">Suryanarayana M. Sripada</author>
          </authors>
     </article>

     <article>
 <title>Database Research at NTHU and ITRI.</title>
 <initPage>54</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Arbee L. P. Chen</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>How to Modify SQL Queries in Order to Guarantee Sure Answers.</title>
 <initPage>14</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">H.-J. Klein</author>
          </authors>
     </article>

     <article>
 <title>Jumping on the NII Bandwagon.</title>
 <initPage>61</initPage>
 <endPage>65</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>Medical Information Systems: Characterization and Challenges.</title>
 <initPage>44</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Jorge C. G. Ramirez</author>
 <author position="01">Lon A. Smith</author>
 <author position="02">Lynn L. Petterson</author>
          </authors>
     </article>

     <article>
 <title>Performance Evaluation of a New Distributed Deadlock Detection Algorithm.</title>
 <initPage>21</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Chim-fu Yeung</author>
 <author position="01">Sheung-lun Hung</author>
 <author position="02">Kam-yiu Lam</author>
          </authors>
     </article>

     <article>
 <title>Research Issues in Active Database Systems: Report from the Closing Panel at RIDE-ADS '94.</title>
 <initPage>41</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Research Issues in Databases for ARCS: Active Rapidly Changing Data Systems.</title>
 <initPage>8</initPage>
 <endPage>13</endPage>
          <authors>
 <author position="00">Anindya Datta</author>
          </authors>
     </article>

     <article>
 <title>Response to the March 1994 ODMG-93 Commentary Written by Dr. Won Kim of UniSQL, Inc.</title>
 <initPage>3</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Object Database Management Group</author>
          </authors>
     </article>

     <article>
 <title>The Impact of Database Research on Industrial Products (Panel Summary).</title>
 <initPage>35</initPage>
 <endPage>40</endPage>
          <authors>
 <author position="00">Daniel Barbar&aacute;</author>
 <author position="01">Jos&eacute; A. Blakeley</author>
 <author position="02">Daniel H. Fishman</author>
 <author position="03">David B. Lomet</author>
 <author position="04">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>The TSQL2 Final Language Definition Announcement.</title>
 <initPage>34</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">X</author>
          </authors>
     </article>

     <article>
 <title>Trade Press News.</title>
 <initPage>60</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>23</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Metadatabase System for Semantic Image Search by a Mathematical Model of Meaning.</title>
 <initPage>34</initPage>
 <endPage>41</endPage>
          <authors>
 <author position="00">Yasushi Kiyoki</author>
 <author position="01">Takashi Kitagawa</author>
 <author position="02">Takanari Hayama</author>
          </authors>
     </article>

     <article>
 <title>A New Join Algorithm.</title>
 <initPage>13</initPage>
 <endPage>18</endPage>
          <authors>
 <author position="00">Dong Keun Shin</author>
 <author position="01">Arnold Charles Meltzer</author>
          </authors>
     </article>

     <article>
 <title>Announcements from NSF, NASA, and Elsewhere.</title>
 <initPage>104</initPage>
 <endPage>107</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>Are the Terms "Version" and "Variant" Orthogonal to One Another? A Critical Assessment of the STEP Standardization.</title>
 <initPage>3</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Hartmut Wedekind</author>
          </authors>
     </article>

     <article>
 <title>Data Modelling in the Large.</title>
 <initPage>8</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Martin Bertram</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes and Erratum.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
          </authors>
     </article>

     <article>
 <title>Loading Databases Using Dataflow Parallelism.</title>
 <initPage>72</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">Tom Barclay</author>
 <author position="01">Robert Barnes</author>
 <author position="02">Jim Gray</author>
 <author position="03">Prakash Sundaresan</author>
          </authors>
     </article>

     <article>
 <title>Metadata for Digital Media: Introduction to the Special Issue.</title>
 <initPage>19</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Wolfgang Klas</author>
 <author position="01">Amit P. Sheth</author>
          </authors>
     </article>

     <article>
 <title>Metadata for Integrating Speech Documents in a Text Retrieval System.</title>
 <initPage>57</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">Ulrike Glavitsch</author>
 <author position="01">Peter Sch&auml;uble</author>
 <author position="02">Martin Wechsler</author>
          </authors>
     </article>

     <article>
 <title>Metadata for Mixed-Media Access.</title>
 <initPage>64</initPage>
 <endPage>71</endPage>
          <authors>
 <author position="00">Francine Chen</author>
 <author position="01">Marti A. Hearst</author>
 <author position="02">Julian Kupiec</author>
 <author position="03">Jan O. Pedersen</author>
 <author position="04">Lynn Wilcox</author>
          </authors>
     </article>

     <article>
 <title>Metadata for Multimedia Documents.</title>
 <initPage>21</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Klemens B&ouml;hm</author>
 <author position="01">Thomas C. Rakow</author>
          </authors>
     </article>

     <article>
 <title>Metadata in Video Databases.</title>
 <initPage>27</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Ramesh Jain</author>
 <author position="01">Arun Hampapur</author>
          </authors>
     </article>

     <article>
 <title>Recent Design Trade-offs in SQL3.</title>
 <initPage>84</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Nelson Mendon&ccedil;a Mattos</author>
 <author position="01">Linda G. DeMichiel</author>
          </authors>
     </article>

     <article>
 <title>SEQUOIA 2000 Metadata Schema for Satellite Images.</title>
 <initPage>42</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">Jean T. Anderson</author>
 <author position="01">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Trade Press News - Announcement and Preface.</title>
 <initPage>90</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
          </authors>
     </article>

     <article>
 <title>Unix RDBMS: The Next Generation.</title>
 <initPage>91</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Bill Rosneblatt</author>
          </authors>
     </article>

     <article>
 <title>Using Metadata for the Intelligent Browsing of Structured Media Objects.</title>
 <initPage>49</initPage>
 <endPage>56</endPage>
          <authors>
 <author position="00">William I. Grosky</author>
 <author position="01">Farshad Fotouhi</author>
 <author position="02">Ishwar K. Sethi</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>24</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Close Look at the IFO Data Model.</title>
 <initPage>21</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Magdy S. Hanna</author>
          </authors>
     </article>

     <article>
 <title>A Comparison of Three User Interfaces to Relational Microcomputer Data Bases.</title>
 <initPage>86</initPage>
 <endPage>99</endPage>
          <authors>
 <author position="00">Carl Medsker</author>
 <author position="01">Margaret Christensen</author>
 <author position="02">Il-Yeol Song</author>
          </authors>
     </article>

     <article>
 <title>ACM Multimedia '94 Conference Workshop on Multimedia Database Management Systems.</title>
 <initPage>70</initPage>
 <endPage>72</endPage>
          <authors>
 <author position="00">P. Bruce Berra</author>
 <author position="01">Kingsley C. Nwosu</author>
 <author position="02">Bhavani M. Thuraisingham</author>
          </authors>
     </article>

     <article>
 <title>An Annotated Bibliography of Benchmarks for Object Databases.</title>
 <initPage>50</initPage>
 <endPage>57</endPage>
          <authors>
 <author position="00">Akmal B. Chaudhri</author>
          </authors>
     </article>

     <article>
 <title>An Annotated Bibliography on Active Databases.</title>
 <initPage>58</initPage>
 <endPage>69</endPage>
          <authors>
 <author position="00">Ulrike Jaeger</author>
 <author position="01">Johann Christoph Freytag</author>
          </authors>
     </article>

     <article>
 <title>Application of OODB and SGML Techniques in Text Database: An Electronic Dictionary System.</title>
 <initPage>3</initPage>
 <endPage>8</endPage>
          <authors>
 <author position="00">Jian Zhang</author>
          </authors>
     </article>

     <article>
 <title>Editor's (Farewell) Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
          </authors>
     </article>

     <article>
 <title>HODFA: An Architectural Framework for Homogenizing Heterogeneous Legacy Database.</title>
 <initPage>15</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Kamalakar Karlapalem</author>
 <author position="01">Qing Li</author>
 <author position="02">Chung-Dak Shum</author>
          </authors>
     </article>

     <article>
 <title>Implementation Aspects of an Object-Oriented DBMS.</title>
 <initPage>9</initPage>
 <endPage>14</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
 <author position="01">Mehmet Altinel</author>
 <author position="02">Cetin Ozkan</author>
 <author position="03">Ilker Durusoy</author>
          </authors>
     </article>

     <article>
 <title>Implementing Deletion in B+-Trees.</title>
 <initPage>33</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Jan Jannink</author>
          </authors>
     </article>

     <article>
 <title>Information Systems Research at RWTH Aachen.</title>
 <initPage>73</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">Matthias Jarke</author>
          </authors>
     </article>

     <article>
 <title>Multigranularity Locking in Multiple Job Classes Transaction Processing System.</title>
 <initPage>27</initPage>
 <endPage>32</endPage>
          <authors>
 <author position="00">Shan-hoi Ng</author>
 <author position="01">Sheung-lun Hung</author>
          </authors>
     </article>

     <article>
 <title>Political Winds Change Direction Again.</title>
 <initPage>100</initPage>
 <endPage>105</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>The Database Group at University of Hagen (FernUniversitaet).</title>
 <initPage>79</initPage>
 <endPage>84</endPage>
          <authors>
 <author position="00">Gunter Schlageter</author>
 <author position="01">Thomas Berkel</author>
 <author position="02">Eberhard Heuel</author>
 <author position="03">Silke Mittrach</author>
 <author position="04">Andreas Scherer</author>
 <author position="05">Wolfgang Wilkes</author>
          </authors>
     </article>

     <article>
 <title>The Third Manifesto.</title>
 <initPage>39</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Hugh Darwen</author>
 <author position="01">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>Trade Press News.</title>
 <initPage>85</initPage>
 <endPage>85</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>24</volume>
 <number>2</number>
    <articles>
     <article>
 <title>"One Size Fits All" Database Architectures Do Not Work for DDS.</title>
 <initPage>449</initPage>
 <endPage>450</endPage>
          <authors>
 <author position="00">Clark D. French</author>
          </authors>
     </article>

     <article>
 <title>A Critique of ANSI SQL Isolation Levels.</title>
 <initPage>1</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">Hal Berenson</author>
 <author position="01">Philip A. Bernstein</author>
 <author position="02">Jim Gray</author>
 <author position="03">Jim Melton</author>
 <author position="04">Elizabeth J. O'Neil</author>
 <author position="05">Patrick E. O'Neil</author>
          </authors>
     </article>

     <article>
 <title>A Database Interface for File Updates.</title>
 <initPage>386</initPage>
 <endPage>397</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Sophie Cluet</author>
 <author position="02">Tova Milo</author>
          </authors>
     </article>

     <article>
 <title>A General Solution of the n-dimensional B-tree Problem.</title>
 <initPage>80</initPage>
 <endPage>91</endPage>
          <authors>
 <author position="00">Michael Freeston</author>
          </authors>
     </article>

     <article>
 <title>Adapting Materialized Views after Redefinitions.</title>
 <initPage>211</initPage>
 <endPage>222</endPage>
          <authors>
 <author position="00">Ashid Gupta</author>
 <author position="01">Inderpal Singh Mumick</author>
 <author position="02">Kenneth A. Ross</author>
          </authors>
     </article>

     <article>
 <title>Adaptive Parallel Aggregation Algorithms.</title>
 <initPage>104</initPage>
 <endPage>114</endPage>
          <authors>
 <author position="00">Ambuj Shatdal</author>
 <author position="01">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>An Effective Hash Based Algorithm for Mining Association Rules.</title>
 <initPage>175</initPage>
 <endPage>186</endPage>
          <authors>
 <author position="00">Jong Soo Park</author>
 <author position="01">Ming-Syan Chen</author>
 <author position="02">Philip S. Yu</author>
          </authors>
     </article>

     <article>
 <title>An Online Video Placement Policy based on Bandwith to Space Ratio (BSR).</title>
 <initPage>376</initPage>
 <endPage>385</endPage>
          <authors>
 <author position="00">Asit Dan</author>
 <author position="01">Dinkar Sitaram</author>
          </authors>
     </article>

     <article>
 <title>An Overview of DB2 Parallel Edition.</title>
 <initPage>460</initPage>
 <endPage>462</endPage>
          <authors>
 <author position="00">Chaitanya K. Baru</author>
 <author position="01">Gilles Fecteau</author>
 <author position="02">Ambuj Goyal</author>
 <author position="03">Hui-I Hsiao</author>
 <author position="04">Anant Jhingran</author>
 <author position="05">Sriram Padmanabhan</author>
 <author position="06">Walter G. Wilson</author>
          </authors>
     </article>

     <article>
 <title>An Overview of the Emerging Third-Generation SQL Standard (Tutorial).</title>
 <initPage>468</initPage>
 <endPage>468</endPage>
          <authors>
 <author position="00">Nelson Mendon&ccedil;a Mattos</author>
 <author position="01">Jim Melton</author>
          </authors>
     </article>

     <article>
 <title>Applying Update Streams in a Soft Real-Time Database System.</title>
 <initPage>245</initPage>
 <endPage>256</endPage>
          <authors>
 <author position="00">Brad Adelberg</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Ben Kao</author>
          </authors>
     </article>

     <article>
 <title>Balancing Histogram Optimality and Practicality for Query Result Size Estimation.</title>
 <initPage>233</initPage>
 <endPage>244</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Viswanath Poosala</author>
          </authors>
     </article>

     <article>
 <title>Broadcast Disks: Data Management for Asymmetric Communications Environments.</title>
 <initPage>199</initPage>
 <endPage>210</endPage>
          <authors>
 <author position="00">Swarup Acharya</author>
 <author position="01">Rafael Alonso</author>
 <author position="02">Michael J. Franklin</author>
 <author position="03">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Carnot and InfoSleuth: Database Technology and the World Wide Web.</title>
 <initPage>443</initPage>
 <endPage>444</endPage>
          <authors>
 <author position="00">Darrell Woelk</author>
 <author position="01">Bill Bohrer</author>
 <author position="02">Nigel Jacobs</author>
 <author position="03">K. Ong</author>
 <author position="04">Christine Tomlinson</author>
 <author position="05">C. Unnikrishnan</author>
          </authors>
     </article>

     <article>
 <title>Copy Detection Mechanisms for Digital Documents.</title>
 <initPage>398</initPage>
 <endPage>409</endPage>
          <authors>
 <author position="00">Sergey Brin</author>
 <author position="01">James Davis</author>
 <author position="02">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>Cover Your Assets.</title>
 <initPage>453</initPage>
 <endPage>453</endPage>
          <authors>
 <author position="00">Michael A. Olson</author>
          </authors>
     </article>

     <article>
 <title>Data Extraction and Transformation for the Data Warehouse.</title>
 <initPage>446</initPage>
 <endPage>447</endPage>
          <authors>
 <author position="00">Cass Squire</author>
          </authors>
     </article>

     <article>
 <title>DataMine - Interactive Rule Discovery System.</title>
 <initPage>472</initPage>
 <endPage>472</endPage>
          <authors>
 <author position="00">Tomasz Imielinski</author>
 <author position="01">Aashu Virmani</author>
          </authors>
     </article>

     <article>
 <title>Design and Implementation of Advanced Knowledge Processing in the KDMS KRISYS (Demonstration Description).</title>
 <initPage>479</initPage>
 <endPage>479</endPage>
          <authors>
 <author position="00">Joachim Thomas</author>
 <author position="01">Stefan De&szlig;loch</author>
 <author position="02">Nelson Mendon&ccedil;a Mattos</author>
          </authors>
     </article>

     <article>
 <title>DIRECTV and Oracle Rdb: The Challenges of VLDB Transaction Processing.</title>
 <initPage>429</initPage>
 <endPage>430</endPage>
          <authors>
 <author position="00">William L. Gettys</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Resource Brokering for Multi-User Query Execution.</title>
 <initPage>281</initPage>
 <endPage>292</endPage>
          <authors>
 <author position="00">Diane L. Davison</author>
 <author position="01">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Efendi: Federated Database System of Cadlab.</title>
 <initPage>481</initPage>
 <endPage>481</endPage>
          <authors>
 <author position="00">Elke Radeke</author>
 <author position="01">Ralf B&ouml;ttger</author>
 <author position="02">Bernd Burkert</author>
 <author position="03">Yaron Engel</author>
 <author position="04">Gerd Kachel</author>
 <author position="05">Silvia Kolmschlag</author>
 <author position="06">Dietmar Nolte</author>
          </authors>
     </article>

     <article>
 <title>Efficient Maintenance of Materialized Mediated Views.</title>
 <initPage>340</initPage>
 <endPage>351</endPage>
          <authors>
 <author position="00">James J. Lu</author>
 <author position="01">Guido Moerkotte</author>
 <author position="02">Joachim Sch&uuml;</author>
 <author position="03">V. S. Subrahmanian</author>
          </authors>
     </article>

     <article>
 <title>Efficient Optimistic Concurrency Control Using Loosely Synchronized Clocks.</title>
 <initPage>23</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Atul Adya</author>
 <author position="01">Robert Gruber</author>
 <author position="02">Barbara Liskov</author>
 <author position="03">Umesh Maheshwari</author>
          </authors>
     </article>

     <article>
 <title>Enhancing Database Correctness: a Statistical Approach.</title>
 <initPage>223</initPage>
 <endPage>232</endPage>
          <authors>
 <author position="00">Wen-Chi Hou</author>
 <author position="01">Zhongyang Zhang</author>
          </authors>
     </article>

     <article>
 <title>Enterprise Objects Framework, A Second Generation Object-Relational Enabler.</title>
 <initPage>455</initPage>
 <endPage>459</endPage>
          <authors>
 <author position="00">Charly Kleissner</author>
          </authors>
     </article>

     <article>
 <title>Enterprise Transaction Processing on Windows NT.</title>
 <initPage>431</initPage>
 <endPage>432</endPage>
          <authors>
 <author position="00">Greg Hope</author>
          </authors>
     </article>

     <article>
 <title>FastMap: A Fast Algorithm for Indexing, Data-Mining and Visualization of Traditional and Multimedia Datasets.</title>
 <initPage>163</initPage>
 <endPage>174</endPage>
          <authors>
 <author position="00">Christos Faloutsos</author>
 <author position="01">King-Ip Lin</author>
          </authors>
     </article>

     <article>
 <title>Fault Tolerant Design of Multimedia Servers.</title>
 <initPage>364</initPage>
 <endPage>375</endPage>
          <authors>
 <author position="00">Steven Berson</author>
 <author position="01">Leana Golubchik</author>
 <author position="02">Richard R. Muntz</author>
          </authors>
     </article>

     <article>
 <title>High Availability of Commercial Applications.</title>
 <initPage>433</initPage>
 <endPage>434</endPage>
          <authors>
 <author position="00">Kestutis Ivinskis</author>
          </authors>
     </article>

     <article>
 <title>Hypergraph Based Reorderings of Outer Join Queries with Complex Predicates.</title>
 <initPage>304</initPage>
 <endPage>315</endPage>
          <authors>
 <author position="00">Gautam Bhargava</author>
 <author position="01">Piyush Goel</author>
 <author position="02">Balakrishna R. Iyer</author>
          </authors>
     </article>

     <article>
 <title>Implementing Crash Recovery in QuickStore: A Performance Study.</title>
 <initPage>187</initPage>
 <endPage>198</endPage>
          <authors>
 <author position="00">Seth J. White</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Incremental Maintenance of Views with Duplicates.</title>
 <initPage>328</initPage>
 <endPage>339</endPage>
          <authors>
 <author position="00">Timothy Griffin</author>
 <author position="01">Leonid Libkin</author>
          </authors>
     </article>

     <article>
 <title>Indexing Multimedia Databases (Tutorial).</title>
 <initPage>467</initPage>
 <endPage>467</endPage>
          <authors>
 <author position="00">Christos Faloutsos</author>
          </authors>
     </article>

     <article>
 <title>InfoHarness: A System for Search and Retrieval of Heterogeneous Information.</title>
 <initPage>478</initPage>
 <endPage>478</endPage>
          <authors>
 <author position="00">Leon A. Shklar</author>
 <author position="01">Amit P. Sheth</author>
 <author position="02">Vipul Kashyap</author>
 <author position="03">Satish Thatte</author>
          </authors>
     </article>

     <article>
 <title>Information Translation, Mediation, and Mosaic-Based Browsing in the TSIMMIS System.</title>
 <initPage>483</initPage>
 <endPage>483</endPage>
          <authors>
 <author position="00">Joachim Hammer</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Kelly Ireland</author>
 <author position="03">Yannis Papakonstantinou</author>
 <author position="04">Jeffrey D. Ullman</author>
 <author position="05">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Informix Online XPS.</title>
 <initPage>463</initPage>
 <endPage>463</endPage>
          <authors>
 <author position="00">Bob Gerber</author>
          </authors>
     </article>

     <article>
 <title>Integration Approaches for CIM.</title>
 <initPage>470</initPage>
 <endPage>470</endPage>
          <authors>
 <author position="00">Moira C. Norrie</author>
          </authors>
     </article>

     <article>
 <title>Join Queries with External Text Sources: Execution and Optimization Techniques.</title>
 <initPage>410</initPage>
 <endPage>422</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Umeshwar Dayal</author>
 <author position="02">Tak W. Yan</author>
          </authors>
     </article>

     <article>
 <title>Keynote Address.</title>
 <initPage>437</initPage>
 <endPage>437</endPage>
          <authors>
 <author position="00">Larry Ellison</author>
 <author position="00">Robert S. Epstein</author>
          </authors>
     </article>

     <article>
 <title>Keynote Address.</title>
 <initPage>438</initPage>
 <endPage>438</endPage>
          <authors>
 <author position="00">Larry Ellison</author>
 <author position="00">Robert S. Epstein</author>
          </authors>
     </article>

     <article>
 <title>Leveraging The Information Asset.</title>
 <initPage>451</initPage>
 <endPage>452</endPage>
          <authors>
 <author position="00">Janet Perna</author>
          </authors>
     </article>

     <article>
 <title>Nearest Neighbor Queries.</title>
 <initPage>71</initPage>
 <endPage>79</endPage>
          <authors>
 <author position="00">Nick Roussopoulos</author>
 <author position="01">Stephen Kelley</author>
 <author position="02">Fr&eacute;d&eacute;ic Vincent</author>
          </authors>
     </article>

     <article>
 <title>Object-Oriented, Rapid Application Development in a PC Database Environment.</title>
 <initPage>423</initPage>
 <endPage>424</endPage>
          <authors>
 <author position="00">Fox Development Team</author>
          </authors>
     </article>

     <article>
 <title>Objects and SQL: Strange Relations? Panel.</title>
 <initPage>466</initPage>
 <endPage>466</endPage>
          <authors>
 <author position="00">Donald R. Deutsch</author>
          </authors>
     </article>

     <article>
 <title>OFL: A Functional Execution Model for Object Query Languages.</title>
 <initPage>59</initPage>
 <endPage>70</endPage>
          <authors>
 <author position="00">Georges Gardarin</author>
 <author position="01">Fernando Machuca</author>
 <author position="02">Philippe Pucheral</author>
          </authors>
     </article>

     <article>
 <title>OODB Indexing by Class-Division.</title>
 <initPage>139</initPage>
 <endPage>150</endPage>
          <authors>
 <author position="00">Sridhar Ramaswamy</author>
 <author position="01">Paris C. Kanellakis</author>
          </authors>
     </article>

     <article>
 <title>Order-of-Magnitude Advantage of TPC-C Though Massive Parallelism.</title>
 <initPage>464</initPage>
 <endPage>465</endPage>
          <authors>
 <author position="00">Charles Levine</author>
          </authors>
     </article>

     <article>
 <title>Paradise: A Database System for GIS Applications.</title>
 <initPage>485</initPage>
 <endPage>485</endPage>
          <authors>
 <author position="00">Paradise Team</author>
          </authors>
     </article>

     <article>
 <title>Parallel Database Systems 101.</title>
 <initPage>436</initPage>
 <endPage>436</endPage>
          <authors>
 <author position="00">Jim Gray</author>
          </authors>
     </article>

     <article>
 <title>Parallel Evaluation of Multi-Join Queries.</title>
 <initPage>115</initPage>
 <endPage>126</endPage>
          <authors>
 <author position="00">Annita N. Wilschut</author>
 <author position="01">Jan Flokstra</author>
 <author position="02">Peter M. G. Apers</author>
          </authors>
     </article>

     <article>
 <title>Pattern Matching and Pattern Discovery in Scientific, Program, and Document Databases.</title>
 <initPage>487</initPage>
 <endPage>487</endPage>
          <authors>
 <author position="00">Jason Tsong-Li Wang</author>
 <author position="01">Kaizhong Zhang</author>
 <author position="02">Dennis Shasha</author>
          </authors>
     </article>

     <article>
 <title>PTool: A Light Weight Persistent Object Manager.</title>
 <initPage>488</initPage>
 <endPage>488</endPage>
          <authors>
 <author position="00">Robert L. Grossman</author>
 <author position="01">David Hanley</author>
 <author position="02">X. Qin</author>
          </authors>
     </article>

     <article>
 <title>QBI: Query By Icons.</title>
 <initPage>477</initPage>
 <endPage>477</endPage>
          <authors>
 <author position="00">Antonio Massari</author>
 <author position="01">Stefano Pavani</author>
 <author position="02">Lorenzo Saladini</author>
 <author position="03">Panos K. Chrysanthis</author>
          </authors>
     </article>

     <article>
 <title>Real World Requirements for Decision Support - Implications for RDBMS.</title>
 <initPage>448</initPage>
 <endPage>448</endPage>
          <authors>
 <author position="00">Sanju K. Bansal</author>
          </authors>
     </article>

     <article>
 <title>Recovery Protocols for Shared Memory Database Systems.</title>
 <initPage>11</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Lory D. Molesky</author>
 <author position="01">Krithi Ramamritham</author>
          </authors>
     </article>

     <article>
 <title>Reducing Multidatabase Query Response Time by Tree Balancing.</title>
 <initPage>293</initPage>
 <endPage>303</endPage>
          <authors>
 <author position="00">Weimin Du</author>
 <author position="01">Ming-Chien Shan</author>
 <author position="02">Umeshwar Dayal</author>
          </authors>
     </article>

     <article>
 <title>Research and Products: Are They Relevant To Each Other? (Panel).</title>
 <initPage>445</initPage>
 <endPage>445</endPage>
          <authors>
 <author position="00">Herb Edelstein</author>
          </authors>
     </article>

     <article>
 <title>Semantic Assumptions and Query Evaluation in Temporal Databases.</title>
 <initPage>257</initPage>
 <endPage>268</endPage>
          <authors>
 <author position="00">Claudio Bettini</author>
 <author position="01">Xiaoyang Sean Wang</author>
 <author position="02">Elisa Bertino</author>
 <author position="03">Sushil Jajodia</author>
          </authors>
     </article>

     <article>
 <title>Semint: A System Prototype for Semantic Integration in Heterogeneous Databases.</title>
 <initPage>484</initPage>
 <endPage>484</endPage>
          <authors>
 <author position="00">Wen-Syan Li</author>
 <author position="01">Chris Clifton</author>
          </authors>
     </article>

     <article>
 <title>SHORE: Combining the Best Features of OODBMS and File Systems.</title>
 <initPage>486</initPage>
 <endPage>486</endPage>
          <authors>
 <author position="00">Shore Team</author>
          </authors>
     </article>

     <article>
 <title>Storage Technology: RAID and Beyond.</title>
 <initPage>471</initPage>
 <endPage>471</endPage>
          <authors>
 <author position="00">Garth A. Gibson</author>
          </authors>
     </article>

     <article>
 <title>Temporal Conditions and Integrity Constraints in Active Database Systems.</title>
 <initPage>269</initPage>
 <endPage>280</endPage>
          <authors>
 <author position="00">A. Prasad Sistla</author>
 <author position="01">Ouri Wolfson</author>
          </authors>
     </article>

     <article>
 <title>The Algres Testbed of CHIMERA: An Active Object-Oriented Database System.</title>
 <initPage>473</initPage>
 <endPage>473</endPage>
          <authors>
 <author position="00">Stefano Ceri</author>
 <author position="01">Piero Fraternali</author>
 <author position="02">Stefano Paraboschi</author>
 <author position="03">Giuseppe Psaila</author>
          </authors>
     </article>

     <article>
 <title>The Data That You Won't Find in Databases: Tutorial panel on data exchange formats.</title>
 <initPage>435</initPage>
 <endPage>435</endPage>
          <authors>
 <author position="00">Peter Buneman</author>
 <author position="01">David Maier</author>
          </authors>
     </article>

     <article>
 <title>The ECRC Multi Database System.</title>
 <initPage>490</initPage>
 <endPage>490</endPage>
          <authors>
 <author position="00">Willem Jonker</author>
 <author position="01">Heribert Sch&uuml;tz</author>
          </authors>
     </article>

     <article>
 <title>The Handwritten Trie: Indexing Electronic Ink.</title>
 <initPage>151</initPage>
 <endPage>162</endPage>
          <authors>
 <author position="00">Walid G. Aref</author>
 <author position="01">Daniel Barbar&aacute;</author>
 <author position="02">Padmavathi Vallabhaneni</author>
          </authors>
     </article>

     <article>
 <title>The Lotus Notes Storage System.</title>
 <initPage>427</initPage>
 <endPage>428</endPage>
          <authors>
 <author position="00">Kenneth Moore</author>
          </authors>
     </article>

     <article>
 <title>The LyriC Language: Querying Constraint Objects.</title>
 <initPage>35</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Alexander Brodsky</author>
 <author position="01">Yoram Kornatzky</author>
          </authors>
     </article>

     <article>
 <title>The Merge/Purge Problem for Large Databases.</title>
 <initPage>127</initPage>
 <endPage>138</endPage>
          <authors>
 <author position="00">Mauricio A. Hern&aacute;ndez</author>
 <author position="01">Salvatore J. Stolfo</author>
          </authors>
     </article>

     <article>
 <title>The NAOS System.</title>
 <initPage>474</initPage>
 <endPage>474</endPage>
          <authors>
 <author position="00">Christine Collet</author>
 <author position="01">Thierry Coupaye</author>
          </authors>
     </article>

     <article>
 <title>The Query By Image Content (QBIC) System.</title>
 <initPage>475</initPage>
 <endPage>475</endPage>
          <authors>
 <author position="00">Jonathan Ashley</author>
 <author position="01">Myron Flickner</author>
 <author position="02">James L. Hafner</author>
 <author position="03">Denis Lee</author>
 <author position="04">Wayne Niblack</author>
 <author position="05">Dragutin Petkovic</author>
          </authors>
     </article>

     <article>
 <title>The REACH Active OODBMS.</title>
 <initPage>476</initPage>
 <endPage>476</endPage>
          <authors>
 <author position="00">Alejandro P. Buchmann</author>
 <author position="01">Alin Deutsch</author>
 <author position="02">J&uuml;rgen Zimmermann</author>
 <author position="03">M. Higa</author>
          </authors>
     </article>

     <article>
 <title>The SAMOS Active DBMS Prototype.</title>
 <initPage>480</initPage>
 <endPage>480</endPage>
          <authors>
 <author position="00">Stella Gatziu</author>
 <author position="01">Andreas Geppert</author>
 <author position="02">Klaus R. Dittrich</author>
          </authors>
     </article>

     <article>
 <title>The SPIFFI Scalable Video-on-Demand System.</title>
 <initPage>352</initPage>
 <endPage>363</endPage>
          <authors>
 <author position="00">Craig S. Freedman</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Things Every Update Replication Customer Should Know.</title>
 <initPage>439</initPage>
 <endPage>440</endPage>
          <authors>
 <author position="00">Rob Golding</author>
          </authors>
     </article>

     <article>
 <title>Topological Relations in the World of Minimum Bounding Rectangles: A Study with R-trees.</title>
 <initPage>92</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Dimitris Papadias</author>
 <author position="01">Yannis Theodoridis</author>
 <author position="02">Timos K. Sellis</author>
 <author position="03">Max J. Egenhofer</author>
          </authors>
     </article>

     <article>
 <title>Towards an Effective Calculus for Object Query Languages.</title>
 <initPage>47</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Leonidas Fegaras</author>
 <author position="01">David Maier</author>
          </authors>
     </article>

     <article>
 <title>Upsizing from File Server to Clent Server Architectures.</title>
 <initPage>425</initPage>
 <endPage>426</endPage>
          <authors>
 <author position="00">The Access Team</author>
          </authors>
     </article>

     <article>
 <title>Use of a Component Architecture in Integrating Relational and Non-relational Storage Systems.</title>
 <initPage>454</initPage>
 <endPage>454</endPage>
          <authors>
 <author position="00">Robert G. Atkinson</author>
          </authors>
     </article>

     <article>
 <title>Using the CALANDA Time Series Management System.</title>
 <initPage>489</initPage>
 <endPage>489</endPage>
          <authors>
 <author position="00">Werner Dreyer</author>
 <author position="01">Angelika Kotz Dittrich</author>
 <author position="02">Duri Schmidt</author>
          </authors>
     </article>

     <article>
 <title>VERSANT Replication: Supporting Fault-Tolerant Object Databases.</title>
 <initPage>441</initPage>
 <endPage>442</endPage>
          <authors>
 <author position="00">Yuh-Ming Shyy</author>
 <author position="01">H. Stephen Au-Yeung</author>
 <author position="02">C. P. Chou</author>
          </authors>
     </article>

     <article>
 <title>View Maintenance in a Warehousing Environment.</title>
 <initPage>316</initPage>
 <endPage>327</endPage>
          <authors>
 <author position="00">Yue Zhuge</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Joachim Hammer</author>
 <author position="03">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>VisDB: A System for Visualizing Large Databases.</title>
 <initPage>482</initPage>
 <endPage>482</endPage>
          <authors>
 <author position="00">Daniel A. Keim</author>
 <author position="01">Hans-Peter Kriegel</author>
          </authors>
     </article>

     <article>
 <title>Workflow Automation: Applications, Technology, and Research (Tutorial).</title>
 <initPage>469</initPage>
 <endPage>469</endPage>
          <authors>
 <author position="00">Amit P. Sheth</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>24</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Framework for Providing Consistent and Recoverable Agent-Based Access to Heterogeneous in Mobile Databases.</title>
 <initPage>44</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Evaggelia Pitoura</author>
 <author position="01">Bharat K. Bhargava</author>
          </authors>
     </article>

     <article>
 <title>Addressing Techniques Used in Database Object Managers O2 and Orion.</title>
 <initPage>50</initPage>
 <endPage>55</endPage>
          <authors>
 <author position="00">Andr&eacute; Gamache</author>
 <author position="01">Nadjiba Sahraoui</author>
          </authors>
     </article>

     <article>
 <title>An Aspect of Query Optimization in Multidatabase Systems (Extended Abstract).</title>
 <initPage>28</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Chiang Lee</author>
 <author position="01">Chia-Jung Chen</author>
 <author position="02">Hongjun Lu</author>
          </authors>
     </article>

     <article>
 <title>An Introduction to Remy's Fast Polymorphic Record Projection.</title>
 <initPage>34</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Limsoon Wong</author>
          </authors>
     </article>

     <article>
 <title>Condition Handling in SQL Persistent Stored Modules.</title>
 <initPage>98</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Jeff Richey</author>
          </authors>
     </article>

     <article>
 <title>Data Management Research at The MITRE Corporation.</title>
 <initPage>77</initPage>
 <endPage>82</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
 <author position="01">Leonard J. Seligman</author>
 <author position="02">Catherine D. McCollum</author>
 <author position="03">Barbara T. Blaustein</author>
 <author position="04">Bhavani M. Thuraisingham</author>
 <author position="05">Edward Lafferty</author>
          </authors>
     </article>

     <article>
 <title>Design and User Testing of a Multi-Paradigm Query Interface to an Object-Oriented Database.</title>
 <initPage>12</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Dac Khoa Doan</author>
 <author position="01">Norman W. Paton</author>
 <author position="02">Alistair C. Kilgour</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Florida International University High Performance Database Research Center.</title>
 <initPage>71</initPage>
 <endPage>76</endPage>
          <authors>
 <author position="00">Naphtali Rishe</author>
 <author position="01">Wei Sun</author>
 <author position="02">David Barton</author>
 <author position="03">Yi Deng</author>
 <author position="04">Cyril U. Orji</author>
 <author position="05">Michael Alexopoulos</author>
 <author position="06">Leonard Loureiro</author>
 <author position="07">Carlos Ordonez</author>
 <author position="08">Mario Sanchez</author>
 <author position="09">Artyom Shaposhnikov</author>
          </authors>
     </article>

     <article>
 <title>Information Finding in a Digital Library: The Stanford Perspective.</title>
 <initPage>62</initPage>
 <endPage>70</endPage>
          <authors>
 <author position="00">Tak W. Yan</author>
 <author position="01">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>Mapping Extended Entity Relationship Model to Object Modeling Technique.</title>
 <initPage>18</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Joseph Fong</author>
          </authors>
     </article>

     <article>
 <title>METU Interoperable Database System.</title>
 <initPage>56</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
 <author position="01">Cevdet Dengi</author>
 <author position="02">Ebru Kilic</author>
 <author position="03">G&ouml;khan &Ouml;zhan</author>
 <author position="04">Fatma Ozcan</author>
 <author position="05">Sena Nural</author>
 <author position="06">Cem Evrendilek</author>
 <author position="07">Ugur Halici</author>
 <author position="08">Budak Arpinar</author>
 <author position="09">Pinar Koksal</author>
 <author position="10">N. Kesim</author>
 <author position="11">Sema Mancuhan</author>
          </authors>
     </article>

     <article>
 <title>Multi-Table Joins Through Bitmapped Join Indices.</title>
 <initPage>8</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Patrick E. O'Neil</author>
 <author position="01">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Normalization in OODB Design.</title>
 <initPage>23</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Byung Suk Lee</author>
          </authors>
     </article>

     <article>
 <title>On the Issue of Valid Time(s) in Temporal Databases.</title>
 <initPage>40</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Stavros Kokkotos</author>
 <author position="01">Efstathios V. Ioannidis</author>
 <author position="02">Themis Panayiotopoulos</author>
 <author position="03">Constantine D. Spyropoulos</author>
          </authors>
     </article>

     <article>
 <title>Optimizing Jan Jannink's Implementation of B+-tree Deletion.</title>
 <initPage>5</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">R. Maelbrancke</author>
 <author position="01">H. Olivie</author>
          </authors>
     </article>

     <article>
 <title>Response to "A Close Look at the IFO Data Model".</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Serge Abiteboul</author>
 <author position="01">Richard Hull</author>
          </authors>
     </article>

     <article>
 <title>Turmoil at NASA, and Numerous Funding Announcements.</title>
 <initPage>83</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>Why Decision Support Fails and How To Fix It.</title>
 <initPage>92</initPage>
 <endPage>97</endPage>
          <authors>
 <author position="00">Ralph Kimball</author>
 <author position="01">Kevin Strehlo</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>24</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Research Status Report on Adaptation for Mobile Data Access.</title>
 <initPage>10</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Brian Noble</author>
 <author position="01">M. Satyanarayanan</author>
          </authors>
     </article>

     <article>
 <title>An Annotated Bibliography on Real-Time Database Systems.</title>
 <initPage>40</initPage>
 <endPage>45</endPage>
          <authors>
 <author position="00">&Ouml;zg&uuml;r Ulusoy</author>
          </authors>
     </article>

     <article>
 <title>Data and Knowledge Base Research at Hong Kong University of Science and Technology.</title>
 <initPage>84</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Pamela Drew</author>
 <author position="01">Babak Hamidzadeh</author>
 <author position="02">Kamalakar Karlapalem</author>
 <author position="03">Alex Chia-Yee Kean</author>
 <author position="04">Dik Lun Lee</author>
 <author position="05">Qing Li</author>
 <author position="06">Frederick H. Lochovsky</author>
 <author position="07">Chung-Dak Shum</author>
 <author position="08">Beat W&uuml;thrich</author>
          </authors>
     </article>

     <article>
 <title>Digital Library Services in Mobile Computing.</title>
 <initPage>34</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Bharat K. Bhargava</author>
 <author position="01">Melliyal Annamalai</author>
 <author position="02">Evaggelia Pitoura</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>From the Guest Editors - Special Section on Data Management Issues in Mobile Computing.</title>
 <initPage>3</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Margaret H. Dunham</author>
 <author position="01">Abdelsalam Helal</author>
          </authors>
     </article>

     <article>
 <title>Managing Video Data in a Mobile Environment.</title>
 <initPage>28</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
 <author position="01">Yuh-Lin Chang</author>
 <author position="02">Liviu Iftode</author>
 <author position="03">V. S. Mani</author>
          </authors>
     </article>

     <article>
 <title>Mobile Computing and Databases: Anything New?</title>
 <initPage>5</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Margaret H. Dunham</author>
 <author position="01">Abdelsalam Helal</author>
          </authors>
     </article>

     <article>
 <title>Opportunities at ARPA, NSF, and Elsewhere.</title>
 <initPage>90</initPage>
 <endPage>93</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>Parallelism and its Price: A Case Study of NonStop SQL/MP.</title>
 <initPage>61</initPage>
 <endPage>71</endPage>
          <authors>
 <author position="00">Susanne Englert</author>
 <author position="01">Ray Glasstone</author>
 <author position="02">Waqar Hasan</author>
          </authors>
     </article>

     <article>
 <title>Replication: DB2, Oracle, or Sybase?</title>
 <initPage>95</initPage>
 <endPage>101</endPage>
          <authors>
 <author position="00">Doug Stacey</author>
          </authors>
     </article>

     <article>
 <title>Report on The 1995 International Workshop on Temporal Databases.</title>
 <initPage>46</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="01">Christian S. Jensen</author>
 <author position="02">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>SQL/CLI - A New Binding Style for SQL.</title>
 <initPage>72</initPage>
 <endPage>77</endPage>
          <authors>
 <author position="00">Murali Venkatrao</author>
 <author position="01">Michael Pizzo</author>
          </authors>
     </article>

     <article>
 <title>Temporal Database System Implementations.</title>
 <initPage>53</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Michael H. B&ouml;hlen</author>
          </authors>
     </article>

     <article>
 <title>The Database Group at National Technical University of Athens (NTUA).</title>
 <initPage>78</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">Timos K. Sellis</author>
 <author position="01">Yannis Vassiliou</author>
          </authors>
     </article>

     <article>
 <title>The New Middleware.</title>
 <initPage>102</initPage>
 <endPage>106</endPage>
          <authors>
 <author position="00">Rich Finkelstein</author>
          </authors>
     </article>

     <article>
 <title>Trade Press News.</title>
 <initPage>94</initPage>
 <endPage>94</endPage>
          <authors>
 <author position="00">Rafael Alonso</author>
          </authors>
     </article>

     <article>
 <title>View Maintenance in Mobile Computing.</title>
 <initPage>22</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Ouri Wolfson</author>
 <author position="01">A. Prasad Sistla</author>
 <author position="02">Son Dao</author>
 <author position="03">Kailash Narayanan</author>
 <author position="04">Ramya Raj</author>
          </authors>
     </article>

     <article>
 <title>Wireless Client/Server Computing for Personal Information Services and Applications.</title>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">Ahmed K. Elmagarmid</author>
 <author position="01">Jin Jing</author>
 <author position="02">Tetsuya Furukawa</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>25</volume>
 <number>1</number>
    <articles>
     <article>
 <title>Advances in Real-Time Database Systems Research.</title>
 <initPage>3</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Azer Bestavros</author>
          </authors>
     </article>

     <article>
 <title>Database Research at Arizona State University.</title>
 <initPage>99</initPage>
 <endPage>104</endPage>
          <authors>
 <author position="00">Susan Darling Urban</author>
 <author position="01">Suzanne W. Dietrich</author>
 <author position="02">Forouzan Golshani</author>
          </authors>
     </article>

     <article>
 <title>Database Research at the Indian Institute of Technology, Bombay.</title>
 <initPage>93</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">D. B. Phatak</author>
 <author position="01">Nandlal L. Sarda</author>
 <author position="02">S. Seshadri</author>
 <author position="03">S. Sudarshan</author>
          </authors>
     </article>

     <article>
 <title>Database Research: Achievements and Opportunities Into the 21st Century.</title>
 <initPage>52</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">Abraham Silberschatz</author>
 <author position="01">Michael Stonebraker</author>
 <author position="02">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>DeeDS Towards a Distributed and Active Real-Time Database System.</title>
 <initPage>38</initPage>
 <endPage>40</endPage>
          <authors>
 <author position="00">Sten Andler</author>
 <author position="01">J&ouml;rgen Hansson</author>
 <author position="02">Joakim Eriksson</author>
 <author position="03">Jonas Mellin</author>
 <author position="04">Mikael Berndtsson</author>
 <author position="05">Bengt Eftring</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Enhancing External Consistency in Real-Time Transactions.</title>
 <initPage>26</initPage>
 <endPage>28</endPage>
          <authors>
 <author position="00">Kwei-Jay Lin</author>
 <author position="01">Shing-Shan Peng</author>
          </authors>
     </article>

     <article>
 <title>Exploiting Main Memory DBMS Features to Improve Real-Time Concurrency Control Protocols.</title>
 <initPage>23</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">&Ouml;zg&uuml;r Ulusoy</author>
 <author position="01">Alejandro P. Buchmann</author>
          </authors>
     </article>

     <article>
 <title>Illustra's Web DataBlade Module.</title>
 <initPage>105</initPage>
 <endPage>112</endPage>
          <authors>
 <author position="00">John Gaffney</author>
          </authors>
     </article>

     <article>
 <title>Improving Timeliness in Real-Time Secure Database Systems.</title>
 <initPage>29</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Sang Hyuk Son</author>
 <author position="01">Rasikan David</author>
 <author position="02">Bhavani M. Thuraisingham</author>
          </authors>
     </article>

     <article>
 <title>Integrating Contents and Structure in Text Retrieval.</title>
 <initPage>67</initPage>
 <endPage>79</endPage>
          <authors>
 <author position="00">Ricardo A. Baeza-Yates</author>
 <author position="01">Gonzalo Navarro</author>
          </authors>
     </article>

     <article>
 <title>Integrating Temporal, Real-Time, and Active Databases.</title>
 <initPage>8</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Krithi Ramamritham</author>
 <author position="01">Rajendran M. Sivasankaran</author>
 <author position="02">John A. Stankovic</author>
 <author position="03">Donald F. Towsley</author>
 <author position="04">Ming Xiong</author>
          </authors>
     </article>

     <article>
 <title>Lifestreams: A Storage Model for Personal Data.</title>
 <initPage>80</initPage>
 <endPage>86</endPage>
          <authors>
 <author position="00">Eric Freeman</author>
 <author position="01">David Gelernter</author>
          </authors>
     </article>

     <article>
 <title>MQSeries and CICS Link for Lotus Notes.</title>
 <initPage>113</initPage>
 <endPage>118</endPage>
          <authors>
 <author position="00">Anonymous</author>
          </authors>
     </article>

     <article>
 <title>Object Query Standards.</title>
 <initPage>87</initPage>
 <endPage>92</endPage>
          <authors>
 <author position="00">Andrew E. Wade</author>
          </authors>
     </article>

     <article>
 <title>Overview of the STanford Real-time Information Processor (STRIP).</title>
 <initPage>34</initPage>
 <endPage>37</endPage>
          <authors>
 <author position="00">Brad Adelberg</author>
 <author position="01">Ben Kao</author>
 <author position="02">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>Real-Time Database - Similarity Semantics and Resource Scheduling.</title>
 <initPage>18</initPage>
 <endPage>22</endPage>
          <authors>
 <author position="00">Tei-Wei Kuo</author>
 <author position="01">Aloysius K. Mok</author>
          </authors>
     </article>

     <article>
 <title>Real-Time Index Concurrency Control.</title>
 <initPage>13</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Jayant R. Haritsa</author>
 <author position="01">S. Seshadri</author>
          </authors>
     </article>

     <article>
 <title>Shutdown, Budget, and Funding.</title>
 <initPage>119</initPage>
 <endPage>122</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>Temporal Database Bibliography Update.</title>
 <initPage>41</initPage>
 <endPage>51</endPage>
          <authors>
 <author position="00">Vassilis J. Tsotras</author>
 <author position="01">Anil Kumar</author>
          </authors>
     </article>

     <article>
 <title>Workshop Report: The First International Workshop on Active and Real-Time Database Systems (ARTDB-95).</title>
 <initPage>64</initPage>
 <endPage>66</endPage>
          <authors>
 <author position="00">Mikael Berndtsson</author>
 <author position="01">J&ouml;rgen Hansson</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>25</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Content-Based Multimedia Server for Massively Parallel Architectures.</title>
 <initPage>68</initPage>
 <endPage>78</endPage>
          <authors>
 <author position="00">W. O'Connell</author>
 <author position="01">Ion Tim Ieong</author>
 <author position="02">D. Schrader</author>
 <author position="03">C. Watson</author>
 <author position="04">G. Au</author>
 <author position="05">Alexandros Biliris</author>
 <author position="06">S. Choo</author>
 <author position="07">P. Colin</author>
 <author position="08">G. Linderman</author>
 <author position="09">Euthimios Panagos</author>
 <author position="10">J. Wang</author>
 <author position="11">T. Walters</author>
          </authors>
     </article>

     <article>
 <title>A Framework for Supporting Data Integration Using the Materialized and Virtual Approaches.</title>
 <initPage>481</initPage>
 <endPage>492</endPage>
          <authors>
 <author position="00">Richard Hull</author>
 <author position="01">Gang Zhou</author>
          </authors>
     </article>

     <article>
 <title>A Query Language and Optimization Techniques for Unstructured Data.</title>
 <initPage>505</initPage>
 <endPage>516</endPage>
          <authors>
 <author position="00">Peter Buneman</author>
 <author position="01">Susan B. Davidson</author>
 <author position="02">Gerd G. Hillebrand</author>
 <author position="03">Dan Suciu</author>
          </authors>
     </article>

     <article>
 <title>A Query Language for Multidimensional Arrays: Design, Implementation, and Optimization Techniques.</title>
 <initPage>228</initPage>
 <endPage>239</endPage>
          <authors>
 <author position="00">Leonid Libkin</author>
 <author position="01">Rona Machlin</author>
 <author position="02">Limsoon Wong</author>
          </authors>
     </article>

     <article>
 <title>A Super Scalar Sort Algorithm for RISC Processors.</title>
 <initPage>240</initPage>
 <endPage>246</endPage>
          <authors>
 <author position="00">Ramesh C. Agarwal</author>
          </authors>
     </article>

     <article>
 <title>Accessing Relational Databases from the World Wide Web.</title>
 <initPage>529</initPage>
 <endPage>540</endPage>
          <authors>
 <author position="00">Tam Nguyen</author>
 <author position="01">V. Srinivasan</author>
          </authors>
     </article>

     <article>
 <title>Algorithms for Deferred View Maintenance.</title>
 <initPage>469</initPage>
 <endPage>480</endPage>
          <authors>
 <author position="00">Latha S. Colby</author>
 <author position="01">Timothy Griffin</author>
 <author position="02">Leonid Libkin</author>
 <author position="03">Inderpal Singh Mumick</author>
 <author position="04">Howard Trickey</author>
          </authors>
     </article>

     <article>
 <title>An Open Storage System for Abstract Objects.</title>
 <initPage>330</initPage>
 <endPage>340</endPage>
          <authors>
 <author position="00">Stephen Blott</author>
 <author position="01">Lukas Relly</author>
 <author position="02">Hans-J&ouml;rg Schek</author>
          </authors>
     </article>

     <article>
 <title>BeSS: Storage Support for Interactive Visualization Systems.</title>
 <initPage>556</initPage>
 <endPage>556</endPage>
          <authors>
 <author position="00">Alexandros Biliris</author>
 <author position="01">T. A. Funkhouser</author>
 <author position="02">W. O'Connell</author>
 <author position="03">Euthimios Panagos</author>
          </authors>
     </article>

     <article>
 <title>Bifocal Sampling for Skew-Resistant Join Size Estimation.</title>
 <initPage>271</initPage>
 <endPage>281</endPage>
          <authors>
 <author position="00">Sumit Ganguly</author>
 <author position="01">Phillip B. Gibbons</author>
 <author position="02">Yossi Matias</author>
 <author position="03">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>BIRCH: An Efficient Data Clustering Method for Very Large Databases.</title>
 <initPage>103</initPage>
 <endPage>114</endPage>
          <authors>
 <author position="00">Tian Zhang</author>
 <author position="01">Raghu Ramakrishnan</author>
 <author position="02">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>CapBasED-AMS: A Capability-based and Event-driven Activity Management System.</title>
 <initPage>554</initPage>
 <endPage>554</endPage>
          <authors>
 <author position="00">Patrick C. K. Hung</author>
 <author position="01">Helen P. Yeung</author>
 <author position="02">Kamalakar Karlapalem</author>
          </authors>
     </article>

     <article>
 <title>Change Detection in Hierarchically Structured Information.</title>
 <initPage>493</initPage>
 <endPage>504</endPage>
          <authors>
 <author position="00">Sudarshan S. Chawathe</author>
 <author position="01">Anand Rajaraman</author>
 <author position="02">Hector Garcia-Molina</author>
 <author position="03">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Cost-Based Optimization for Magic: Algebra and Implementation.</title>
 <initPage>435</initPage>
 <endPage>446</endPage>
          <authors>
 <author position="00">Praveen Seshadri</author>
 <author position="01">Joseph M. Hellerstein</author>
 <author position="02">Hamid Pirahesh</author>
 <author position="03">T. Y. Cliff Leung</author>
 <author position="04">Raghu Ramakrishnan</author>
 <author position="05">Divesh Srivastava</author>
 <author position="06">Peter J. Stuckey</author>
 <author position="07">S. Sudarshan</author>
          </authors>
     </article>

     <article>
 <title>Data Access for the Masses through OLE DB.</title>
 <initPage>161</initPage>
 <endPage>172</endPage>
          <authors>
 <author position="00">Jos&eacute; A. Blakeley</author>
          </authors>
     </article>

     <article>
 <title>Data Mining Techniques.</title>
 <initPage>545</initPage>
 <endPage>545</endPage>
          <authors>
 <author position="00">Jiawei Han</author>
          </authors>
     </article>

     <article>
 <title>Data Mining Using Two-Dimensional Optimized Accociation Rules: Scheme, Algorithms, and Visualization.</title>
 <initPage>13</initPage>
 <endPage>23</endPage>
          <authors>
 <author position="00">Takeshi Fukuda</author>
 <author position="01">Yasuhiko Morimoto</author>
 <author position="02">Shinichi Morishita</author>
 <author position="03">Takeshi Tokuyama</author>
          </authors>
     </article>

     <article>
 <title>Databases and Visualization.</title>
 <initPage>543</initPage>
 <endPage>543</endPage>
          <authors>
 <author position="00">Daniel A. Keim</author>
          </authors>
     </article>

     <article>
 <title>DBMiner: Interactive Mining of Multiple-Level Knowledge in Relational Databases.</title>
 <initPage>550</initPage>
 <endPage>550</endPage>
          <authors>
 <author position="00">Jiawei Han</author>
 <author position="01">Yongjian Fu</author>
 <author position="02">Wei Wang</author>
 <author position="03">Jenny Chiang</author>
 <author position="04">Osmar R. Za&iuml;ane</author>
 <author position="05">Krzysztof Koperski</author>
          </authors>
     </article>

     <article>
 <title>DBSim: A Simulation Tool for Predicting Database Performance.</title>
 <initPage>548</initPage>
 <endPage>548</endPage>
          <authors>
 <author position="00">Mike Lefler</author>
 <author position="01">Mark Stokrp</author>
 <author position="02">Craig Wong</author>
          </authors>
     </article>

     <article>
 <title>Estimating Alphanumeric Selectivity in the Presence of Wildcards.</title>
 <initPage>282</initPage>
 <endPage>293</endPage>
          <authors>
 <author position="00">P. Krishnan</author>
 <author position="01">Jeffrey Scott Vitter</author>
 <author position="02">Balakrishna R. Iyer</author>
          </authors>
     </article>

     <article>
 <title>Evaluating Queries with Generalized Path Expressions.</title>
 <initPage>413</initPage>
 <endPage>422</endPage>
          <authors>
 <author position="00">Vassilis Christophides</author>
 <author position="01">Sophie Cluet</author>
 <author position="02">Guido Moerkotte</author>
          </authors>
     </article>

     <article>
 <title>Fault-tolerant Architectures for Continuous Media Servers.</title>
 <initPage>79</initPage>
 <endPage>90</endPage>
          <authors>
 <author position="00">Banu &Ouml;zden</author>
 <author position="01">Rajeev Rastogi</author>
 <author position="02">Prashant J. Shenoy</author>
 <author position="03">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>Fundamental Techniques for Order Optimization.</title>
 <initPage>57</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">David E. Simmen</author>
 <author position="01">Eugene J. Shekita</author>
 <author position="02">Timothy Malkemus</author>
          </authors>
     </article>

     <article>
 <title>Goal-Oriented Buffer Management Revisited.</title>
 <initPage>353</initPage>
 <endPage>364</endPage>
          <authors>
 <author position="00">Kurt P. Brown</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">Miron Livny</author>
          </authors>
     </article>

     <article>
 <title>Hot Mirroring: A Study to Hide Parity Upgrade Penalty and Degradations During Rebuilds for RAID5.</title>
 <initPage>183</initPage>
 <endPage>194</endPage>
          <authors>
 <author position="00">Kazuhiko Mogi</author>
 <author position="01">Masaru Kitsuregawa</author>
          </authors>
     </article>

     <article>
 <title>HyperStorM - Administering Structured Documents Using Object-Oriented Database Technology.</title>
 <initPage>547</initPage>
 <endPage>547</endPage>
          <authors>
 <author position="00">Klemens B&ouml;hm</author>
 <author position="01">Karl Aberer</author>
          </authors>
     </article>

     <article>
 <title>IDEA: Interactive Data Exploration and Analysis.</title>
 <initPage>24</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Peter G. Selfridge</author>
 <author position="01">Divesh Srivastava</author>
 <author position="02">Lynn O. Wilson</author>
          </authors>
     </article>

     <article>
 <title>Implementing Data Cubes Efficiently.</title>
 <initPage>205</initPage>
 <endPage>216</endPage>
          <authors>
 <author position="00">Venky Harinarayan</author>
 <author position="01">Anand Rajaraman</author>
 <author position="02">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Improved Histograms for Selectivity Estimation of Range Predicates.</title>
 <initPage>294</initPage>
 <endPage>305</endPage>
          <authors>
 <author position="00">Viswanath Poosala</author>
 <author position="01">Yannis E. Ioannidis</author>
 <author position="02">Peter J. Haas</author>
 <author position="03">Eugene J. Shekita</author>
          </authors>
     </article>

     <article>
 <title>Is GUI Programming a Database Research Problem?</title>
 <initPage>517</initPage>
 <endPage>528</endPage>
          <authors>
 <author position="00">Nita Goyal</author>
 <author position="01">Charles Hoch</author>
 <author position="02">Ravi Krishnamurthy</author>
 <author position="03">Brian Meckler</author>
 <author position="04">Michael Suckow</author>
          </authors>
     </article>

     <article>
 <title>LORE: A Lightweight Object REpository for Semistructured Data.</title>
 <initPage>549</initPage>
 <endPage>549</endPage>
          <authors>
 <author position="00">Dallan Quass</author>
 <author position="01">Jennifer Widom</author>
 <author position="02">Roy Goldman</author>
 <author position="03">Kevin Haas</author>
 <author position="04">Qingshan Luo</author>
 <author position="05">Jason McHugh</author>
 <author position="06">Svetlozar Nestorov</author>
 <author position="07">Anand Rajaraman</author>
 <author position="08">Hugo Rivero</author>
 <author position="09">Serge Abiteboul</author>
 <author position="10">Jeffrey D. Ullman</author>
 <author position="11">Janet L. Wiener</author>
          </authors>
     </article>

     <article>
 <title>Maintaining Database Consistency in Presence of Value Dependencies in Multidatabase Systems.</title>
 <initPage>459</initPage>
 <endPage>468</endPage>
          <authors>
 <author position="00">Claire Morpain</author>
 <author position="01">Mich&egrave;le Cart</author>
 <author position="02">Jean Ferri&eacute;</author>
 <author position="03">Jean-Fran&ccedil;ois Pons</author>
          </authors>
     </article>

     <article>
 <title>Materialized View Maintenance and Integrity Constraint Checking: Trading Space for Time.</title>
 <initPage>447</initPage>
 <endPage>458</endPage>
          <authors>
 <author position="00">Kenneth A. Ross</author>
 <author position="01">Divesh Srivastava</author>
 <author position="02">S. Sudarshan</author>
          </authors>
     </article>

     <article>
 <title>METU Interoperable Database System.</title>
 <initPage>552</initPage>
 <endPage>552</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
 <author position="01">Ugur Halici</author>
 <author position="02">Ebru Kilic</author>
 <author position="03">G&ouml;khan &Ouml;zhan</author>
 <author position="04">Fatma Ozcan</author>
 <author position="05">Sena Nural</author>
 <author position="06">Cevdet Dengi</author>
 <author position="07">Sema Mancuhan</author>
 <author position="08">Budak Arpinar</author>
 <author position="09">Pinar Koksal</author>
 <author position="10">Cem Evrendilek</author>
          </authors>
     </article>

     <article>
 <title>Mining Quantitative Association Rules in Large Relational Tables.</title>
 <initPage>1</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Ramakrishnan Srikant</author>
 <author position="01">Rakesh Agrawal</author>
          </authors>
     </article>

     <article>
 <title>Multi-dimensional Resource Scheduling for Parallel Queries.</title>
 <initPage>365</initPage>
 <endPage>376</endPage>
          <authors>
 <author position="00">Minos N. Garofalakis</author>
 <author position="01">Yannis E. Ioannidis</author>
          </authors>
     </article>

     <article>
 <title>On-line Reorganization of Sparsely-populated B+trees.</title>
 <initPage>115</initPage>
 <endPage>124</endPage>
          <authors>
 <author position="00">Chendong Zou</author>
 <author position="01">Betty Salzberg</author>
          </authors>
     </article>

     <article>
 <title>Optimizing Queries over Multimedia Repositories.</title>
 <initPage>91</initPage>
 <endPage>102</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Luis Gravano</author>
          </authors>
     </article>

     <article>
 <title>Partition Based Spatial-Merge Join.</title>
 <initPage>259</initPage>
 <endPage>270</endPage>
          <authors>
 <author position="00">Jignesh M. Patel</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Performance Tradeoffs for Client-Server Query Processing.</title>
 <initPage>149</initPage>
 <endPage>160</endPage>
          <authors>
 <author position="00">Michael J. Franklin</author>
 <author position="01">Bj&ouml;rn &THORN;&oacute;r J&oacute;nsson</author>
 <author position="02">Donald Kossmann</author>
          </authors>
     </article>

     <article>
 <title>Prospector: A Content-Based Multimedia Server for Massively Parallel Architectures.</title>
 <initPage>551</initPage>
 <endPage>551</endPage>
          <authors>
 <author position="00">S. Choo</author>
 <author position="01">W. O'Connell</author>
 <author position="02">G. Linderman</author>
 <author position="03">H. Chen</author>
 <author position="04">K. Ganapathi</author>
 <author position="05">Alexandros Biliris</author>
 <author position="06">Euthimios Panagos</author>
 <author position="07">D. Schrader</author>
          </authors>
     </article>

     <article>
 <title>Providing Better Support for a Class of Decision Support Queries.</title>
 <initPage>217</initPage>
 <endPage>227</endPage>
          <authors>
 <author position="00">Sudhir Rao</author>
 <author position="01">Antonio Badia</author>
 <author position="02">Dirk Van Gucht</author>
          </authors>
     </article>

     <article>
 <title>Query Caching and Optimization in Distributed Mediator Systems.</title>
 <initPage>137</initPage>
 <endPage>148</endPage>
          <authors>
 <author position="00">Sibel Adali</author>
 <author position="01">K. Sel&ccedil;uk Candan</author>
 <author position="02">Yannis Papakonstantinou</author>
 <author position="03">V. S. Subrahmanian</author>
          </authors>
     </article>

     <article>
 <title>Query Execution Techniques for Caching Expensive Methods.</title>
 <initPage>423</initPage>
 <endPage>434</endPage>
          <authors>
 <author position="00">Joseph M. Hellerstein</author>
 <author position="01">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Random I/O Scheduling in Online Tertiary Storage Systems.</title>
 <initPage>195</initPage>
 <endPage>204</endPage>
          <authors>
 <author position="00">Bruce Hillyer</author>
 <author position="01">Abraham Silberschatz</author>
          </authors>
     </article>

     <article>
 <title>Rapid Bushy Join-order Optimization with Cartesian Products.</title>
 <initPage>35</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Bennet Vance</author>
 <author position="01">David Maier</author>
          </authors>
     </article>

     <article>
 <title>Repository System Engineering.</title>
 <initPage>542</initPage>
 <endPage>542</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
          </authors>
     </article>

     <article>
 <title>Rule Languages and Internal Algebras for Rule-Based Optimizers.</title>
 <initPage>401</initPage>
 <endPage>412</endPage>
          <authors>
 <author position="00">Mitch Cherniack</author>
 <author position="01">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Safe and Efficient Sharing of Persistent Objects in Thor.</title>
 <initPage>318</initPage>
 <endPage>329</endPage>
          <authors>
 <author position="00">Barbara Liskov</author>
 <author position="01">Atul Adya</author>
 <author position="02">Miguel Castro</author>
 <author position="03">Mark Day</author>
 <author position="04">Sanjay Ghemawat</author>
 <author position="05">Robert Gruber</author>
 <author position="06">Umesh Maheshwari</author>
 <author position="07">Andrew C. Myers</author>
 <author position="08">Liuba Shrira</author>
          </authors>
     </article>

     <article>
 <title>Semi-automatic, Self-adaptive Control of Garbage Collection Rates in Object Databases.</title>
 <initPage>377</initPage>
 <endPage>388</endPage>
          <authors>
 <author position="00">Jonathan E. Cook</author>
 <author position="01">Artur Klauser</author>
 <author position="02">Alexander L. Wolf</author>
 <author position="03">Benjamin G. Zorn</author>
          </authors>
     </article>

     <article>
 <title>SONAR: System for Optimized Numeric AssociationRules.</title>
 <initPage>553</initPage>
 <endPage>553</endPage>
          <authors>
 <author position="00">Takeshi Fukuda</author>
 <author position="01">Yasuhiko Morimoto</author>
 <author position="02">Shinichi Morishita</author>
 <author position="03">Takeshi Tokuyama</author>
          </authors>
     </article>

     <article>
 <title>Spatial Hash-Joins.</title>
 <initPage>247</initPage>
 <endPage>258</endPage>
          <authors>
 <author position="00">Ming-Ling Lo</author>
 <author position="01">Chinya V. Ravishankar</author>
          </authors>
     </article>

     <article>
 <title>SQL Query Optimization: Reordering for a General Class of Queries.</title>
 <initPage>47</initPage>
 <endPage>56</endPage>
          <authors>
 <author position="00">Piyush Goel</author>
 <author position="01">Balakrishna R. Iyer</author>
          </authors>
     </article>

     <article>
 <title>State of the Art in Workflow Management Research and Products.</title>
 <initPage>544</initPage>
 <endPage>544</endPage>
          <authors>
 <author position="00">C. Mohan</author>
          </authors>
     </article>

     <article>
 <title>Static Detection of Security Flaws in Object-Oriented Databases.</title>
 <initPage>341</initPage>
 <endPage>352</endPage>
          <authors>
 <author position="00">Keishi Tajima</author>
          </authors>
     </article>

     <article>
 <title>Structures for Manipulating Proposed Updates in Object-Oriented Databases.</title>
 <initPage>306</initPage>
 <endPage>317</endPage>
          <authors>
 <author position="00">Michael Doherty</author>
 <author position="01">Richard Hull</author>
 <author position="02">Mohammed Rupawalla</author>
          </authors>
     </article>

     <article>
 <title>The Dangers of Replication and a Solution.</title>
 <initPage>173</initPage>
 <endPage>182</endPage>
          <authors>
 <author position="00">Jim Gray</author>
 <author position="01">Pat Helland</author>
 <author position="02">Patrick E. O'Neil</author>
 <author position="03">Dennis Shasha</author>
          </authors>
     </article>

     <article>
 <title>The Garlic Project.</title>
 <initPage>557</initPage>
 <endPage>557</endPage>
          <authors>
 <author position="00">Mary Tork Roth</author>
 <author position="01">Manish Arya</author>
 <author position="02">Laura M. Haas</author>
 <author position="03">Michael J. Carey</author>
 <author position="04">William F. Cody</author>
 <author position="05">Ronald Fagin</author>
 <author position="06">Peter M. Schwarz</author>
 <author position="07">Joachim Thomas II</author>
 <author position="08">Edward L. Wimmers</author>
          </authors>
     </article>

     <article>
 <title>The Ins and Outs (and Everthing in Between) of Data Warehousing.</title>
 <initPage>541</initPage>
 <endPage>541</endPage>
          <authors>
 <author position="00">Phillip M. Fernandez</author>
 <author position="01">Donovan A. Schneider</author>
          </authors>
     </article>

     <article>
 <title>The MultiView Project: Object-Oriented View Technology and Applications.</title>
 <initPage>555</initPage>
 <endPage>555</endPage>
          <authors>
 <author position="00">Elke A. Rundensteiner</author>
 <author position="01">Harumi A. Kuno</author>
 <author position="02">Young-Gook Ra</author>
 <author position="03">Viviane Crestana-Taube</author>
 <author position="04">Matthew C. Jones</author>
 <author position="05">P. J. Marron</author>
          </authors>
     </article>

     <article>
 <title>Thinksheet: A Tool for Tailoring Complex Documents.</title>
 <initPage>546</initPage>
 <endPage>546</endPage>
          <authors>
 <author position="00">Peter Piatko</author>
 <author position="01">Roman Yangarber</author>
 <author position="02">Dao-I Lin</author>
 <author position="03">Dennis Shasha</author>
          </authors>
     </article>

     <article>
 <title>Towards Effective and Efficient Free Space Management.</title>
 <initPage>389</initPage>
 <endPage>400</endPage>
          <authors>
 <author position="00">Mark L. McAuliffe</author>
 <author position="01">Michael J. Carey</author>
 <author position="02">Marvin H. Solomon</author>
          </authors>
     </article>

     <article>
 <title>Two Techniques for On-Line Index Modification in Shared Nothing Parallel Databases.</title>
 <initPage>125</initPage>
 <endPage>136</endPage>
          <authors>
 <author position="00">Kiran J. Achyutuni</author>
 <author position="01">Edward Omiecinski</author>
 <author position="02">Shamkant B. Navathe</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>25</volume>
 <number>3</number>
    <articles>
     <article>
 <title>Control Strategies for Complex Relational Query Processing in Shared Nothing Systems.</title>
 <initPage>34</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Lionel Brunie</author>
 <author position="01">Harald Kosch</author>
          </authors>
     </article>

     <article>
 <title>Domains, Relations and Religious Wars.</title>
 <initPage>3</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Rafael Camps</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Guidelines for Presentation and Comparison of Indexing Techniques.</title>
 <initPage>10</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Justin Zobel</author>
 <author position="01">Alistair Moffat</author>
 <author position="02">Kotagiri Ramamohanarao</author>
          </authors>
     </article>

     <article>
 <title>Middle East Technical University Software Research and Development Center.</title>
 <initPage>59</initPage>
 <endPage>63</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
          </authors>
     </article>

     <article>
 <title>Much Ado About Shared-Nothing.</title>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">Michael G. Norman</author>
 <author position="01">Thomas Zurek</author>
 <author position="02">Peter Thanisch</author>
          </authors>
     </article>

     <article>
 <title>OLAP, Relational, and Multidimensional Database Systems.</title>
 <initPage>64</initPage>
 <endPage>69</endPage>
          <authors>
 <author position="00">George Colliat</author>
          </authors>
     </article>

     <article>
 <title>On the Cost of Monitoring and Reorganization of Object Bases for Clustering.</title>
 <initPage>22</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Carsten Andreas Gerlhof</author>
 <author position="01">Alfons Kemper</author>
 <author position="02">Guido Moerkotte</author>
          </authors>
     </article>

     <article>
 <title>Open Issues in Parallel Query Optimization.</title>
 <initPage>28</initPage>
 <endPage>33</endPage>
          <authors>
 <author position="00">Waqar Hasan</author>
 <author position="01">Daniela Florescu</author>
 <author position="02">Patrick Valduriez</author>
          </authors>
     </article>

     <article>
 <title>Report on First International Workshop on Real-Time Database Systems.</title>
 <initPage>50</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Azer Bestavros</author>
 <author position="01">Kwei-Jay Lin</author>
 <author position="02">Sang Hyuk Son</author>
          </authors>
     </article>

     <article>
 <title>Scientist's Called Upon to Take Actions.</title>
 <initPage>77</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>The Active Database Management System Manifesto: A Rulebase of ADBMS Features.</title>
 <initPage>40</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">ACT-NET</author>
          </authors>
     </article>

     <article>
 <title>The BeSS Object Storage Manager: Architecture Overview.</title>
 <initPage>53</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Alexandros Biliris</author>
 <author position="01">Euthimios Panagos</author>
          </authors>
     </article>

     <article>
 <title>UniSQL's Next-Generation Object-Relational Database Management System.</title>
 <initPage>70</initPage>
 <endPage>76</endPage>
          <authors>
 <author position="00">Albert D'Andrea</author>
 <author position="01">Phil Janus</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>25</volume>
 <number>4</number>
    <articles>
     <article>
 <title>3D Geographic Network Displays.</title>
 <initPage>50</initPage>
 <endPage>54</endPage>
          <authors>
 <author position="00">Kenneth C. Cox</author>
 <author position="01">Stephen G. Eick</author>
 <author position="02">Taosong He</author>
          </authors>
     </article>

     <article>
 <title>A Framework for Information Visualisation.</title>
 <initPage>30</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Jessie B. Kennedy</author>
 <author position="01">Kenneth J. Mitchell</author>
 <author position="02">Peter J. Barclay</author>
          </authors>
     </article>

     <article>
 <title>A Response to R. Camps' Article "Domains, relations and Religious Wars".</title>
 <initPage>3</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">C. J. Date</author>
          </authors>
     </article>

     <article>
 <title>An Orthogonally Persistent Java.</title>
 <initPage>68</initPage>
 <endPage>75</endPage>
          <authors>
 <author position="00">Malcolm P. Atkinson</author>
 <author position="01">Laurent Dayn&egrave;s</author>
 <author position="02">Mick J. Jordan</author>
 <author position="03">Tony Printezis</author>
 <author position="04">Susan Spence</author>
          </authors>
     </article>

     <article>
 <title>Applying database Visualization to the World Wide Web.</title>
 <initPage>45</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Masum Z. Hasan</author>
 <author position="01">Alberto O. Mendelzon</author>
 <author position="02">Dimitra Vista</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Information Visualization.</title>
 <initPage>16</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>In Reply to Domains, relations and Religious Wars.</title>
 <initPage>6</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Hugh Darwen</author>
          </authors>
     </article>

     <article>
 <title>Incremental data Structures and Algorithms for Dynamic Query Interfaces.</title>
 <initPage>21</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Egemen Tanin</author>
 <author position="01">Richard Beigel</author>
 <author position="02">Ben Shneiderman</author>
          </authors>
     </article>

     <article>
 <title>Information Visualization, Guest Editors' Foreword.</title>
 <initPage>14</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Tiziana Catarci</author>
 <author position="01">Isabel F. Cruz</author>
          </authors>
     </article>

     <article>
 <title>New Programs at DARPA and NSF.</title>
 <initPage>94</initPage>
 <endPage>98</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>New Standard for Stored Procedures in SQL.</title>
 <initPage>81</initPage>
 <endPage>88</endPage>
          <authors>
 <author position="00">Andrew Eisenberg</author>
          </authors>
     </article>

     <article>
 <title>Pixel-oriented Database Visualizations.</title>
 <initPage>35</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Daniel A. Keim</author>
          </authors>
     </article>

     <article>
 <title>Report from the NSF Workshop on Workflow and Process Automation in Information Systems.</title>
 <initPage>55</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Amit P. Sheth</author>
 <author position="01">Dimitrios Georgakopoulos</author>
 <author position="02">Stef Joosten</author>
 <author position="03">Marek Rusinkiewicz</author>
 <author position="04">Walt Scacchi</author>
 <author position="05">Jack C. Wileden</author>
 <author position="06">Alexander L. Wolf</author>
          </authors>
     </article>

     <article>
 <title>Spotfire: An Information Exploration Environment.</title>
 <initPage>25</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Christopher Ahlberg</author>
          </authors>
     </article>

     <article>
 <title>TCP-D - The Challenges, Issues and Results.</title>
 <initPage>89</initPage>
 <endPage>93</endPage>
          <authors>
 <author position="00">Ramesh Bhashyam</author>
          </authors>
     </article>

     <article>
 <title>The Aggregate Data Problem: A System for their Definition and Management.</title>
 <initPage>8</initPage>
 <endPage>13</endPage>
          <authors>
 <author position="00">Maurizio Rafanelli</author>
 <author position="01">Antonia Bezenchek</author>
 <author position="02">Leonardo Tininini</author>
          </authors>
     </article>

     <article>
 <title>The Mariposa Distributed Database Management System.</title>
 <initPage>76</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Jeff Sidell</author>
          </authors>
     </article>

     <article>
 <title>To Table or Not to Table: a Hypertabular Answer.</title>
 <initPage>40</initPage>
 <endPage>44</endPage>
          <authors>
 <author position="00">Giuseppe Santucci</author>
 <author position="01">Laura Tarantino</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>26</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Consumer Viewpoint on "Mediator Languages - a Proposal for a Standard.</title>
 <initPage>45</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
 <author position="01">Eric Hughes</author>
 <author position="02">Scott Renner</author>
 <author position="03">Leonard J. Seligman</author>
          </authors>
     </article>

     <article>
 <title>An Overview of Data Warehousing and OLAP Technology.</title>
 <initPage>65</initPage>
 <endPage>74</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Umeshwar Dayal</author>
          </authors>
     </article>

     <article>
 <title>Converting Relational to Object-Oriented Databases.</title>
 <initPage>53</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Joseph Fong</author>
          </authors>
     </article>

     <article>
 <title>Data Management for Earth System Science.</title>
 <initPage>27</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">James Frew</author>
 <author position="01">Jeff Dozier</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Environment Information Systems - Guest Editor's Foreword.</title>
 <initPage>3</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Oliver G&uuml;nther</author>
          </authors>
     </article>

     <article>
 <title>Extraction of Object-Oriented Structures from Existing Relational Databases.</title>
 <initPage>59</initPage>
 <endPage>64</endPage>
          <authors>
 <author position="00">Shekar Ramanathan</author>
 <author position="01">Julia E. Hodges</author>
          </authors>
     </article>

     <article>
 <title>Improving Access to Environmental Data Using Context Information.</title>
 <initPage>11</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Anthony Tomasic</author>
 <author position="01">Eric Simon</author>
          </authors>
     </article>

     <article>
 <title>Integrating Modelling Systems for Environmental Management Information Systems.</title>
 <initPage>5</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">David J. Abel</author>
 <author position="01">Kerry Taylor</author>
 <author position="02">Dean Kuo</author>
          </authors>
     </article>

     <article>
 <title>Management of Data and Services in the Environmental Information System (UIS) of Baden-W&uuml;rttemberg.</title>
 <initPage>22</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Wolf-Fritz Riekert</author>
 <author position="01">Roland Mayer-F&ouml;ll</author>
 <author position="02">Gerlinde Wiest</author>
          </authors>
     </article>

     <article>
 <title>Mediator Languages - a Proposal for a Standard.</title>
 <initPage>39</initPage>
 <endPage>44</endPage>
          <authors>
 <author position="00">Peter Buneman</author>
 <author position="01">Louiqa Raschid</author>
 <author position="02">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Min-Max Compression Methods for Medical Image Databases.</title>
 <initPage>47</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Kosmas Karadimitriou</author>
 <author position="01">John M. Tyler</author>
          </authors>
     </article>

     <article>
 <title>Open GIS and On-Line Environmental Libraries.</title>
 <initPage>32</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Kenn Gardels</author>
          </authors>
     </article>

     <article>
 <title>Opportunities in Information Management and Assurance.</title>
 <initPage>82</initPage>
 <endPage>84</endPage>
          <authors>
 <author position="00">Xiaolei Qian</author>
          </authors>
     </article>

     <article>
 <title>Query Previews for Networked Information Systems: A Case Study with NASA Environmental Data.</title>
 <initPage>75</initPage>
 <endPage>81</endPage>
          <authors>
 <author position="00">Khoa Doan</author>
 <author position="01">Catherine Plaisant</author>
 <author position="02">Ben Shneiderman</author>
 <author position="03">Tom Bruns</author>
          </authors>
     </article>

     <article>
 <title>WWW-UDK: A Web-based Environmental Meta-Information System.</title>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">Ralf Kramer</author>
 <author position="01">Ralf Nikolai</author>
 <author position="02">Arne Koschel</author>
 <author position="03">Claudia Rolker</author>
 <author position="04">Peter C. Lockemann</author>
 <author position="05">Andree Keitel</author>
 <author position="06">Rudolf Legat</author>
 <author position="07">Konrad Zirm</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>26</volume>
 <number>2</number>
    <articles>
     <article>
 <title>A Framework for Implementing Hypothetical Queries.</title>
 <initPage>231</initPage>
 <endPage>242</endPage>
          <authors>
 <author position="00">Timothy Griffin</author>
 <author position="01">Richard Hull</author>
          </authors>
     </article>

     <article>
 <title>A Toolkit for Negotiation Support Interfaces to Multi-Dimensional Data.</title>
 <initPage>348</initPage>
 <endPage>356</endPage>
          <authors>
 <author position="00">Michael Gebhardt</author>
 <author position="01">Matthias Jarke</author>
 <author position="02">Stephan Jacobs</author>
          </authors>
     </article>

     <article>
 <title>A Unified Framework for Enforcing Multiple Access Control Policies.</title>
 <initPage>474</initPage>
 <endPage>485</endPage>
          <authors>
 <author position="00">Sushil Jajodia</author>
 <author position="01">Pierangela Samarati</author>
 <author position="02">V. S. Subrahmanian</author>
 <author position="03">Elisa Bertino</author>
          </authors>
     </article>

     <article>
 <title>An Array-Based Algorithm for Simultaneous Multidimensional Aggregates.</title>
 <initPage>159</initPage>
 <endPage>170</endPage>
          <authors>
 <author position="00">Yihong Zhao</author>
 <author position="01">Prasad Deshpande</author>
 <author position="02">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Association Rules over Interval Data.</title>
 <initPage>452</initPage>
 <endPage>461</endPage>
          <authors>
 <author position="00">Ren&eacute;e J. Miller</author>
 <author position="01">Yuping Yang</author>
          </authors>
     </article>

     <article>
 <title>Balancing Push and Pull for Data Broadcast.</title>
 <initPage>183</initPage>
 <endPage>194</endPage>
          <authors>
 <author position="00">Swarup Acharya</author>
 <author position="01">Michael J. Franklin</author>
 <author position="02">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Beyond Market Baskets: Generalizing Association Rules to Correlations.</title>
 <initPage>265</initPage>
 <endPage>276</endPage>
          <authors>
 <author position="00">Sergey Brin</author>
 <author position="01">Rajeev Motwani</author>
 <author position="02">Craig Silverstein</author>
          </authors>
     </article>

     <article>
 <title>Building a Scaleable Geo-Spatial DBMS: Technology, Implementation, and Evaluation.</title>
 <initPage>336</initPage>
 <endPage>347</endPage>
          <authors>
 <author position="00">Jignesh M. Patel</author>
 <author position="01">Jie-Bing Yu</author>
 <author position="02">Navin Kabra</author>
 <author position="03">Kristin Tufte</author>
 <author position="04">Biswadeep Nag</author>
 <author position="05">Josef Burger</author>
 <author position="06">Nancy E. Hall</author>
 <author position="07">Karthikeyan Ramasamy</author>
 <author position="08">Roger Lueder</author>
 <author position="09">Curt Ellman</author>
 <author position="10">Jim Kupsch</author>
 <author position="11">Shelly Guo</author>
 <author position="12">David J. DeWitt</author>
 <author position="13">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Concurrency and Recovery in Generalized Search Trees.</title>
 <initPage>62</initPage>
 <endPage>72</endPage>
          <authors>
 <author position="00">Marcel Kornacker</author>
 <author position="01">C. Mohan</author>
 <author position="02">Joseph M. Hellerstein</author>
          </authors>
     </article>

     <article>
 <title>Cubetree: Organization of and Bulk Updates on the Data Cube.</title>
 <initPage>89</initPage>
 <endPage>99</endPage>
          <authors>
 <author position="00">Nick Roussopoulos</author>
 <author position="01">Yannis Kotidis</author>
 <author position="02">Mema Roussopoulos</author>
          </authors>
     </article>

     <article>
 <title>Data Warehousing and OLAP for Decision Support (Tutorial).</title>
 <initPage>507</initPage>
 <endPage>508</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Umeshwar Dayal</author>
          </authors>
     </article>

     <article>
 <title>Database Buffer Size Investigation for OLTP Workloads (Experience Paper).</title>
 <initPage>112</initPage>
 <endPage>122</endPage>
          <authors>
 <author position="00">Thin-Fong Tsuei</author>
 <author position="01">Allan Packer</author>
 <author position="02">Keng-Tai Ko</author>
          </authors>
     </article>

     <article>
 <title>Database Performance in the Real World - TPC-D and SAP R/3 (Experience Paper).</title>
 <initPage>123</initPage>
 <endPage>134</endPage>
          <authors>
 <author position="00">Jochen Doppelhammer</author>
 <author position="01">Thomas H&ouml;ppler</author>
 <author position="02">Alfons Kemper</author>
 <author position="03">Donald Kossmann</author>
          </authors>
     </article>

     <article>
 <title>Databases on the Web: Technologies for Federation Architectures and Case Studies (Tutorial).</title>
 <initPage>503</initPage>
 <endPage>506</endPage>
          <authors>
 <author position="00">Ralf Kramer</author>
          </authors>
     </article>

     <article>
 <title>Delaunay: A Database Visualization System.</title>
 <initPage>510</initPage>
 <endPage>513</endPage>
          <authors>
 <author position="00">Isabel F. Cruz</author>
 <author position="01">Michael Averbuch</author>
 <author position="02">Wendy T. Lucas</author>
 <author position="03">Melissa Radzyminski</author>
 <author position="04">Kirby Zhang</author>
          </authors>
     </article>

     <article>
 <title>DEVise: Integrated Querying and Visualization of Large Datasets.</title>
 <initPage>301</initPage>
 <endPage>312</endPage>
          <authors>
 <author position="00">Miron Livny</author>
 <author position="01">Raghu Ramakrishnan</author>
 <author position="02">Kevin S. Beyer</author>
 <author position="03">Guangshun Chen</author>
 <author position="04">Donko Donjerkovic</author>
 <author position="05">Shilpa Lawande</author>
 <author position="06">Jussi Myllymaki</author>
 <author position="07">R. Kent Wenger</author>
          </authors>
     </article>

     <article>
 <title>Distance-Based Indexing for High-Dimensional Metric Spaces.</title>
 <initPage>357</initPage>
 <endPage>368</endPage>
          <authors>
 <author position="00">Tolga Bozkaya</author>
 <author position="01">Z. Meral &Ouml;zsoyoglu</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Itemset Counting and Implication Rules for Market Basket Data.</title>
 <initPage>255</initPage>
 <endPage>264</endPage>
          <authors>
 <author position="00">Sergey Brin</author>
 <author position="01">Rajeev Motwani</author>
 <author position="02">Jeffrey D. Ullman</author>
 <author position="03">Shalom Tsur</author>
          </authors>
     </article>

     <article>
 <title>Efficient View Maintenance at Data Warehouses.</title>
 <initPage>417</initPage>
 <endPage>427</endPage>
          <authors>
 <author position="00">Divyakant Agrawal</author>
 <author position="01">Amr El Abbadi</author>
 <author position="02">Ambuj K. Singh</author>
 <author position="03">Tolga Yurek</author>
          </authors>
     </article>

     <article>
 <title>Efficiently Supporting Ad Hoc Queries in Large Datasets of Time Sequences.</title>
 <initPage>289</initPage>
 <endPage>300</endPage>
          <authors>
 <author position="00">Flip Korn</author>
 <author position="01">H. V. Jagadish</author>
 <author position="02">Christos Faloutsos</author>
          </authors>
     </article>

     <article>
 <title>Eliminating Costly Redundant Computations from SQL Trigger Executions.</title>
 <initPage>428</initPage>
 <endPage>439</endPage>
          <authors>
 <author position="00">Fran&ccedil;ois Llirbat</author>
 <author position="01">Fran&ccedil;oise Fabret</author>
 <author position="02">Eric Simon</author>
          </authors>
     </article>

     <article>
 <title>Fast Similarity Search in Multimedia Databases.</title>
 <initPage>1</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Stefan Berchtold</author>
 <author position="01">Christian B&ouml;hm</author>
 <author position="02">Bernhard Braunm&uuml;ller</author>
 <author position="03">Daniel A. Keim</author>
 <author position="04">Hans-Peter Kriegel</author>
          </authors>
     </article>

     <article>
 <title>GeoMiner: A System Prototype for Spatial Data Mining.</title>
 <initPage>553</initPage>
 <endPage>556</endPage>
          <authors>
 <author position="00">Jiawei Han</author>
 <author position="01">Krzysztof Koperski</author>
 <author position="02">Nebojsa Stefanovic</author>
          </authors>
     </article>

     <article>
 <title>High-Performance Sorting on Networks of Workstations.</title>
 <initPage>243</initPage>
 <endPage>254</endPage>
          <authors>
 <author position="00">Andrea C. Arpaci-Dusseau</author>
 <author position="01">Remzi Arpaci-Dusseau</author>
 <author position="02">David E. Culler</author>
 <author position="03">Joseph M. Hellerstein</author>
 <author position="04">David A. Patterson</author>
          </authors>
     </article>

     <article>
 <title>Highly Concurrent Cache Consistency for Indices in Client-Server Database Systems.</title>
 <initPage>50</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">Markos Zaharioudakis</author>
 <author position="01">Michael J. Carey</author>
          </authors>
     </article>

     <article>
 <title>Improved Query Performance with Variant Indexes.</title>
 <initPage>38</initPage>
 <endPage>49</endPage>
          <authors>
 <author position="00">Patrick E. O'Neil</author>
 <author position="01">Dallan Quass</author>
          </authors>
     </article>

     <article>
 <title>Infomaster: An Information Integration System.</title>
 <initPage>539</initPage>
 <endPage>542</endPage>
          <authors>
 <author position="00">Michael R. Genesereth</author>
 <author position="01">Arthur M. Keller</author>
 <author position="02">Oliver M. Duschka</author>
          </authors>
     </article>

     <article>
 <title>InfoSleuth: Semantic Integration of Information in Open and Dynamic Environments (Experience Paper).</title>
 <initPage>195</initPage>
 <endPage>206</endPage>
          <authors>
 <author position="00">Roberto J. Bayardo Jr.</author>
 <author position="01">Bill Bohrer</author>
 <author position="02">Richard S. Brice</author>
 <author position="03">Andrzej Cichocki</author>
 <author position="04">Jerry Fowler</author>
 <author position="05">Abdelsalam Helal</author>
 <author position="06">Vipul Kashyap</author>
 <author position="07">Tomasz Ksiezyk</author>
 <author position="08">Gale Martin</author>
 <author position="09">Marian H. Nodine</author>
 <author position="10">Mosfeq Rashid</author>
 <author position="11">Marek Rusinkiewicz</author>
 <author position="12">Ray Shea</author>
 <author position="13">C. Unnikrishnan</author>
 <author position="14">Amy Unruh</author>
 <author position="15">Darrell Woelk</author>
          </authors>
     </article>

     <article>
 <title>Languages for Multi-database Interoperability.</title>
 <initPage>536</initPage>
 <endPage>538</endPage>
          <authors>
 <author position="00">Fr&eacute;d&eacute;ric Gingras</author>
 <author position="01">Laks V. S. Lakshmanan</author>
 <author position="02">Iyer N. Subramanian</author>
 <author position="03">Despina Papoulis</author>
 <author position="04">Nematollaah Shiri</author>
          </authors>
     </article>

     <article>
 <title>Lessons from Wall Street: Case Studies in Configuration, Tuning, and Distribution (Tutorial).</title>
 <initPage>498</initPage>
 <endPage>501</endPage>
          <authors>
 <author position="00">Dennis Shasha</author>
          </authors>
     </article>

     <article>
 <title>Maintenance of Data Cubes and Summary Tables in a Warehouse.</title>
 <initPage>100</initPage>
 <endPage>111</endPage>
          <authors>
 <author position="00">Inderpal Singh Mumick</author>
 <author position="01">Dallan Quass</author>
 <author position="02">Barinderpal Singh Mumick</author>
          </authors>
     </article>

     <article>
 <title>MDM: a Multiple-Data-Model Tool for the Management of Heterogeneous Database Schemes.</title>
 <initPage>528</initPage>
 <endPage>531</endPage>
          <authors>
 <author position="00">Paolo Atzeni</author>
 <author position="01">Riccardo Torlone</author>
          </authors>
     </article>

     <article>
 <title>Meaningful Change Detection in Structured Data.</title>
 <initPage>26</initPage>
 <endPage>37</endPage>
          <authors>
 <author position="00">Sudarshan S. Chawathe</author>
 <author position="01">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>Object-Relational Database Systems: Principles, Products, and Challenges (Tutorial).</title>
 <initPage>502</initPage>
 <endPage>502</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Nelson Mendon&ccedil;a Mattos</author>
 <author position="02">Anil Nori</author>
          </authors>
     </article>

     <article>
 <title>On Saying "Enough Already!" in SQL.</title>
 <initPage>219</initPage>
 <endPage>230</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Donald Kossmann</author>
          </authors>
     </article>

     <article>
 <title>On-Line Warehouse View Maintenance.</title>
 <initPage>393</initPage>
 <endPage>404</endPage>
          <authors>
 <author position="00">Dallan Quass</author>
 <author position="01">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Online Aggregation.</title>
 <initPage>171</initPage>
 <endPage>182</endPage>
          <authors>
 <author position="00">Joseph M. Hellerstein</author>
 <author position="01">Peter J. Haas</author>
 <author position="02">Helen Wang</author>
          </authors>
     </article>

     <article>
 <title>Partitioned Garbage Collection of Large Object Store.</title>
 <initPage>313</initPage>
 <endPage>323</endPage>
          <authors>
 <author position="00">Umesh Maheshwari</author>
 <author position="01">Barbara Liskov</author>
          </authors>
     </article>

     <article>
 <title>Picture Programming Project.</title>
 <initPage>514</initPage>
 <endPage>516</endPage>
          <authors>
 <author position="00">Nita Goyal</author>
 <author position="01">Charles Hoch</author>
 <author position="02">Ravi Krishnamurthy</author>
 <author position="03">Brian Meckler</author>
 <author position="04">Michael Suckow</author>
 <author position="05">Mosh&eacute; M. Zloof</author>
          </authors>
     </article>

     <article>
 <title>PREDATOR: An OR-DBMS with Enhanced Data Types.</title>
 <initPage>568</initPage>
 <endPage>571</endPage>
          <authors>
 <author position="00">Praveen Seshadri</author>
 <author position="01">Mark Paskin</author>
          </authors>
     </article>

     <article>
 <title>Query Optimization at the Crossroads (Panel).</title>
 <initPage>509</initPage>
 <endPage>509</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
          </authors>
     </article>

     <article>
 <title>Range Queries in OLAP Data Cubes.</title>
 <initPage>73</initPage>
 <endPage>88</endPage>
          <authors>
 <author position="00">Ching-Tien Ho</author>
 <author position="01">Rakesh Agrawal</author>
 <author position="02">Nimrod Megiddo</author>
 <author position="03">Ramakrishnan Srikant</author>
          </authors>
     </article>

     <article>
 <title>Revisiting Commit Processing in Distributed Database Systems.</title>
 <initPage>486</initPage>
 <endPage>497</endPage>
          <authors>
 <author position="00">Ramesh Gupta</author>
 <author position="01">Jayant R. Haritsa</author>
 <author position="02">Krithi Ramamritham</author>
          </authors>
     </article>

     <article>
 <title>S3: Similarity Search in CAD Database Systems.</title>
 <initPage>564</initPage>
 <endPage>567</endPage>
          <authors>
 <author position="00">Stefan Berchtold</author>
 <author position="01">Hans-Peter Kriegel</author>
          </authors>
     </article>

     <article>
 <title>Scalable Parallel Data Mining for Association Rules.</title>
 <initPage>277</initPage>
 <endPage>288</endPage>
          <authors>
 <author position="00">Eui-Hong Han</author>
 <author position="01">George Karypis</author>
 <author position="02">Vipin Kumar</author>
          </authors>
     </article>

     <article>
 <title>Secure Transaction Processing in Firm Real-Time Database Systems.</title>
 <initPage>462</initPage>
 <endPage>473</endPage>
          <authors>
 <author position="00">Binto George</author>
 <author position="01">Jayant R. Haritsa</author>
          </authors>
     </article>

     <article>
 <title>SEMCOG: An Object-based Image Retrieval System and Its Visual Query Interface.</title>
 <initPage>521</initPage>
 <endPage>524</endPage>
          <authors>
 <author position="00">Wen-Syan Li</author>
 <author position="01">K. Sel&ccedil;uk Candan</author>
 <author position="02">Kyoji Hirata</author>
 <author position="03">Yoshinori Hara</author>
          </authors>
     </article>

     <article>
 <title>SENTINEL: An Object-Oriented DBMS With Event-Based Rules.</title>
 <initPage>572</initPage>
 <endPage>575</endPage>
          <authors>
 <author position="00">Sharma Chakravarthy</author>
          </authors>
     </article>

     <article>
 <title>Similarity-Based Queries for Time Series Data.</title>
 <initPage>13</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">Davood Rafiei</author>
 <author position="01">Alberto O. Mendelzon</author>
          </authors>
     </article>

     <article>
 <title>Size Separation Spatial Join.</title>
 <initPage>324</initPage>
 <endPage>335</endPage>
          <authors>
 <author position="00">Nick Koudas</author>
 <author position="01">Kenneth C. Sevcik</author>
          </authors>
     </article>

     <article>
 <title>Structural Matching and Discovery in Document Databases.</title>
 <initPage>560</initPage>
 <endPage>563</endPage>
          <authors>
 <author position="00">Jason Tsong-Li Wang</author>
 <author position="01">Dennis Shasha</author>
 <author position="02">George Jyh-Shian Chang</author>
 <author position="03">Liam Relihan</author>
 <author position="04">Kaizhong Zhang</author>
 <author position="05">Girish Patel</author>
          </authors>
     </article>

     <article>
 <title>STARTS: Stanford Proposal for Internet Meta-Searching (Experience Paper).</title>
 <initPage>207</initPage>
 <endPage>218</endPage>
          <authors>
 <author position="00">Luis Gravano</author>
 <author position="01">Chen-Chuan K. Chang</author>
 <author position="02">Hector Garcia-Molina</author>
 <author position="03">Andreas Paepcke</author>
          </authors>
     </article>

     <article>
 <title>STRUDEL: A Web-site Management System.</title>
 <initPage>549</initPage>
 <endPage>552</endPage>
          <authors>
 <author position="00">Mary F. Fernandez</author>
 <author position="01">Daniela Florescu</author>
 <author position="02">Jaewoo Kang</author>
 <author position="03">Alon Y. Levy</author>
 <author position="04">Dan Suciu</author>
          </authors>
     </article>

     <article>
 <title>Supporting Multiple View Maintenance Policies.</title>
 <initPage>405</initPage>
 <endPage>416</endPage>
          <authors>
 <author position="00">Latha S. Colby</author>
 <author position="01">Akira Kawaguchi</author>
 <author position="02">Daniel F. Lieuwen</author>
 <author position="03">Inderpal Singh Mumick</author>
 <author position="04">Kenneth A. Ross</author>
          </authors>
     </article>

     <article>
 <title>Template-Based Wrappers in the TSIMMIS System.</title>
 <initPage>532</initPage>
 <endPage>535</endPage>
          <authors>
 <author position="00">Joachim Hammer</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Svetlozar Nestorov</author>
 <author position="03">Ramana Yerneni</author>
 <author position="04">Markus M. Breunig</author>
 <author position="05">Vasilis Vassalos</author>
          </authors>
     </article>

     <article>
 <title>Temporal Aggregation in Active Database Rules.</title>
 <initPage>440</initPage>
 <endPage>451</endPage>
          <authors>
 <author position="00">Iakovos Motakis</author>
 <author position="01">Carlo Zaniolo</author>
          </authors>
     </article>

     <article>
 <title>The BUCKY Object-Relational Benchmark (Experience Paper).</title>
 <initPage>135</initPage>
 <endPage>146</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">David J. DeWitt</author>
 <author position="02">Jeffrey F. Naughton</author>
 <author position="03">Mohammad Asgarian</author>
 <author position="04">Paul Brown</author>
 <author position="05">Johannes Gehrke</author>
 <author position="06">Dhaval Shah</author>
          </authors>
     </article>

     <article>
 <title>The COntext INterchange Mediator Prototype.</title>
 <initPage>525</initPage>
 <endPage>527</endPage>
          <authors>
 <author position="00">St&eacute;phane Bressan</author>
 <author position="01">Cheng Hian Goh</author>
 <author position="02">K. Fynn</author>
 <author position="03">M. Jakobisiak</author>
 <author position="04">Karim Hussein</author>
 <author position="05">Henry B. Kon</author>
 <author position="06">T. Lee</author>
 <author position="07">Stuart E. Madnick</author>
 <author position="08">T. Pena</author>
 <author position="09">J. Qu</author>
 <author position="10">Annie W. Shum</author>
 <author position="11">Michael Siegel</author>
          </authors>
     </article>

     <article>
 <title>The Distributed Information Search Component (Disco) and the World Wide Web.</title>
 <initPage>546</initPage>
 <endPage>548</endPage>
          <authors>
 <author position="00">Anthony Tomasic</author>
 <author position="01">R&eacute;my Amouroux</author>
 <author position="02">Philippe Bonnet</author>
 <author position="03">Olga Kapitskaia</author>
 <author position="04">Hubert Naacke</author>
 <author position="05">Louiqa Raschid</author>
          </authors>
     </article>

     <article>
 <title>The MENTOR Workbench for Enterprise-wide Workflow Management.</title>
 <initPage>576</initPage>
 <endPage>579</endPage>
          <authors>
 <author position="00">Dirk Wodtke</author>
 <author position="01">Jeanine Wei&szlig;enfels</author>
 <author position="02">Gerhard Weikum</author>
 <author position="03">Angelika Kotz Dittrich</author>
 <author position="04">Peter Muth</author>
          </authors>
     </article>

     <article>
 <title>The SR-tree: An Index Structure for High-Dimensional Nearest Neighbor Queries.</title>
 <initPage>369</initPage>
 <endPage>380</endPage>
          <authors>
 <author position="00">Norio Katayama</author>
 <author position="01">Shin'ichi Satoh</author>
          </authors>
     </article>

     <article>
 <title>The STRIP Rule System For Efficiently Maintaining Derived Data.</title>
 <initPage>147</initPage>
 <endPage>158</endPage>
          <authors>
 <author position="00">Brad Adelberg</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>The WHIPS Prototype for Data Warehouse Creation and Maintenance.</title>
 <initPage>557</initPage>
 <endPage>559</endPage>
          <authors>
 <author position="00">Wilburt Labio</author>
 <author position="01">Yue Zhuge</author>
 <author position="02">Janet L. Wiener</author>
 <author position="03">Himanshu Gupta</author>
 <author position="04">Hector Garcia-Molina</author>
 <author position="05">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Wave-Indices: Indexing Evolving Databases.</title>
 <initPage>381</initPage>
 <endPage>392</endPage>
          <authors>
 <author position="00">Narayanan Shivakumar</author>
 <author position="01">Hector Garcia-Molina</author>
          </authors>
     </article>

     <article>
 <title>ZOO: A Desktop Emperiment Management Environment.</title>
 <initPage>580</initPage>
 <endPage>583</endPage>
          <authors>
 <author position="00">Yannis E. Ioannidis</author>
 <author position="01">Miron Livny</author>
 <author position="02">Anastassia Ailamaki</author>
 <author position="03">Anand Narayanan</author>
 <author position="04">Andrew Therber</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>26</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Query Language for a Web-Site Management System.</title>
 <initPage>4</initPage>
 <endPage>11</endPage>
          <authors>
 <author position="00">Mary F. Fernandez</author>
 <author position="01">Daniela Florescu</author>
 <author position="02">Alon Y. Levy</author>
 <author position="03">Dan Suciu</author>
          </authors>
     </article>

     <article>
 <title>An Extended Entity-Relationship Model for Geographic Applications.</title>
 <initPage>24</initPage>
 <endPage>29</endPage>
          <authors>
 <author position="00">Thanasis Hadzilacos</author>
 <author position="01">Nectaria Tryfona</author>
          </authors>
     </article>

     <article>
 <title>Asserting Beliefs in MLS Relational Models.</title>
 <initPage>30</initPage>
 <endPage>35</endPage>
          <authors>
 <author position="00">Nenad Jukic</author>
 <author position="01">Susan V. Vrbsky</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Database Systems - Breaking Out of the Box.</title>
 <initPage>36</initPage>
 <endPage>50</endPage>
          <authors>
 <author position="00">Abraham Silberschatz</author>
 <author position="01">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Lore: A Database Management System for Semistructured Data.</title>
 <initPage>54</initPage>
 <endPage>66</endPage>
          <authors>
 <author position="00">Jason McHugh</author>
 <author position="01">Serge Abiteboul</author>
 <author position="02">Roy Goldman</author>
 <author position="03">Dallan Quass</author>
 <author position="04">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>OGDI: Toward Interoperability among Geospatial Databases.</title>
 <initPage>18</initPage>
 <endPage>23</endPage>
          <authors>
 <author position="00">Gilles Clement</author>
 <author position="01">Christian Larouche</author>
 <author position="02">Denis Gouin</author>
 <author position="03">Paul Morin</author>
 <author position="04">Henry Kucera</author>
          </authors>
     </article>

     <article>
 <title>Quasi-Cubes: Exploiting Approximations in Multidimensional Databases.</title>
 <initPage>12</initPage>
 <endPage>17</endPage>
          <authors>
 <author position="00">Daniel Barbar&aacute;</author>
 <author position="01">Mark Sullivan</author>
          </authors>
     </article>

     <article>
 <title>Report on DART '96: Databases: Active and Real-Time (Concepts meet Practice).</title>
 <initPage>51</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Krithi Ramamritham</author>
 <author position="01">Nandit Soparkar</author>
          </authors>
     </article>

     <article>
 <title>Research in Databases and Data-Intensive Applications - Computer Science Department and FZI, University of Karlsruhe.</title>
 <initPage>67</initPage>
 <endPage>72</endPage>
          <authors>
 <author position="00">Birgitta K&ouml;nig-Ries</author>
 <author position="01">Peter C. Lockemann</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>26</volume>
 <number>4</number>
    <articles>
     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Extracting Entity Profiles from Semistructured Information Spaces.</title>
 <initPage>32</initPage>
 <endPage>38</endPage>
          <authors>
 <author position="00">Robert A. Nado</author>
 <author position="01">Scott B. Huffman</author>
          </authors>
     </article>

     <article>
 <title>Foreword: Management of Semistructured Data.</title>
 <initPage>4</initPage>
 <endPage>7</endPage>
          <authors>
 <author position="00">Dan Suciu</author>
          </authors>
     </article>

     <article>
 <title>Industry Perspectives.</title>
 <initPage>62</initPage>
 <endPage>62</endPage>
          <authors>
 <author position="00">Leonard J. Seligman</author>
          </authors>
     </article>

     <article>
 <title>Infering Structure in Semistructured Data.</title>
 <initPage>39</initPage>
 <endPage>43</endPage>
          <authors>
 <author position="00">Svetlozar Nestorov</author>
 <author position="01">Serge Abiteboul</author>
 <author position="02">Rajeev Motwani</author>
          </authors>
     </article>

     <article>
 <title>Information Systems Research at George Mason University.</title>
 <initPage>69</initPage>
 <endPage>74</endPage>
          <authors>
 <author position="00">Sushil Jajodia</author>
 <author position="01">Daniel Barbar&aacute;</author>
 <author position="02">Alexander Brodsky</author>
 <author position="03">Larry Kerschberg</author>
 <author position="04">Amihai Motro</author>
 <author position="05">Edgar H. Sibley</author>
 <author position="06">Xiaoyang Sean Wang</author>
          </authors>
     </article>

     <article>
 <title>Integrating Dynamically-Fetched External Information into a DBMS for Semistructured Data.</title>
 <initPage>24</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Jason McHugh</author>
 <author position="01">Jennifer Widom</author>
          </authors>
     </article>

     <article>
 <title>Intelligent Access to Heterogeneous Information Sources: Report on the 4th Workshop on Knowledge Representation Meets Databases.</title>
 <initPage>44</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">Franz Baader</author>
 <author position="01">Manfred A. Jeusfeld</author>
 <author position="02">Werner Nutt</author>
          </authors>
     </article>

     <article>
 <title>Research Issues in Federated Database Systems: Report of EFDBS '97 Workshop.</title>
 <initPage>54</initPage>
 <endPage>56</endPage>
          <authors>
 <author position="00">Stefan Conrad</author>
 <author position="01">Barry Eaglestone</author>
 <author position="02">Wilhelm Hasselbring</author>
 <author position="03">Mark Roantree</author>
 <author position="04">F&egrave;lix Saltor</author>
 <author position="05">Martin Sch&ouml;nhoff</author>
 <author position="06">Markus Str&auml;ssler</author>
 <author position="07">Mark W. W. Vermeer</author>
          </authors>
     </article>

     <article>
 <title>Semistructured und Structured Data in the Web: Going Back and Forth.</title>
 <initPage>16</initPage>
 <endPage>23</endPage>
          <authors>
 <author position="00">Paolo Atzeni</author>
 <author position="01">Giansalvatore Mecca</author>
 <author position="02">Paolo Merialdo</author>
          </authors>
     </article>

     <article>
 <title>The Database and Information System Research Group at the University of Ulm.</title>
 <initPage>75</initPage>
 <endPage>79</endPage>
          <authors>
 <author position="00">Peter Dadam</author>
 <author position="01">Wolfgang Klas</author>
          </authors>
     </article>

     <article>
 <title>The Five-Minute Rule Ten Years Later, and Other Computer Storage Rules of Thumb.</title>
 <initPage>63</initPage>
 <endPage>68</endPage>
          <authors>
 <author position="00">Jim Gray</author>
 <author position="01">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Virtual Database technology.</title>
 <initPage>57</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">Ashish Gupta</author>
 <author position="01">Venky Harinarayan</author>
 <author position="02">Anand Rajaraman</author>
          </authors>
     </article>

     <article>
 <title>Workshop on Workflow Management in Scientific and Engineering Applications - Report.</title>
 <initPage>49</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Richard McClatchey</author>
 <author position="01">Gottfried Vossen</author>
          </authors>
     </article>

     <article>
 <title>Wrapper Generation for Semi-structured Internet Sources.</title>
 <initPage>8</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Naveen Ashish</author>
 <author position="01">Craig A. Knoblock</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>27</volume>
 <number>1</number>
    <articles>
     <article>
 <title>An Extensible Notation for Spatiotemporal Index Queries.</title>
 <initPage>47</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Vassilis J. Tsotras</author>
 <author position="01">Christian S. Jensen</author>
 <author position="02">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Applications of the JAVA Programming Language to Database Management.</title>
 <initPage>27</initPage>
 <endPage>34</endPage>
          <authors>
 <author position="00">Bradley F. Burton</author>
 <author position="01">V. Wiktor Marek</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Information Director's Message.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Alberto O. Mendelzon</author>
          </authors>
     </article>

     <article>
 <title>Materialized Views and Data Warehouses.</title>
 <initPage>21</initPage>
 <endPage>26</endPage>
          <authors>
 <author position="00">Nick Roussopoulos</author>
          </authors>
     </article>

     <article>
 <title>Mining Fuzzy Association Rules in Databases.</title>
 <initPage>41</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Chan Man Kuok</author>
 <author position="01">Ada Wai-Chee Fu</author>
 <author position="02">Man Hon Wong</author>
          </authors>
     </article>

     <article>
 <title>Predator: A Resource for Database Research.</title>
 <initPage>16</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Praveen Seshadri</author>
          </authors>
     </article>

     <article>
 <title>Reminiscences on Influential Papers.</title>
 <initPage>54</initPage>
 <endPage>57</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Report on the Second IEEE Metadata Conference (Metadata '97).</title>
 <initPage>11</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Ron Musick</author>
 <author position="01">Chris Miller</author>
          </authors>
     </article>

     <article>
 <title>Repositories and Object Oriented Databases.</title>
 <initPage>88</initPage>
 <endPage>96</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
          </authors>
     </article>

     <article>
 <title>T2: A Customizable Parallel Database for Multi-Dimensional Data.</title>
 <initPage>58</initPage>
 <endPage>66</endPage>
          <authors>
 <author position="00">Chialin Chang</author>
 <author position="01">Anurag Acharya</author>
 <author position="02">Alan Sussman</author>
 <author position="03">Joel H. Saltz</author>
          </authors>
     </article>

     <article>
 <title>Towards a Richer Web Object Model.</title>
 <initPage>76</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Frank Manola</author>
          </authors>
     </article>

     <article>
 <title>Towards On-Line Analytical Mining in Large Databases.</title>
 <initPage>97</initPage>
 <endPage>107</endPage>
          <authors>
 <author position="00">Jiawei Han</author>
          </authors>
     </article>

     <article>
 <title>Unbundling Active Functionality.</title>
 <initPage>35</initPage>
 <endPage>40</endPage>
          <authors>
 <author position="00">Stella Gatziu</author>
 <author position="01">Arne Koschel</author>
 <author position="02">G&uuml;nter von B&uuml;ltzingsloewen</author>
 <author position="03">Hans Fritschi</author>
          </authors>
     </article>

     <article>
 <title>Where Will Object Techonology Drive Data Administration?</title>
 <initPage>81</initPage>
 <endPage>87</endPage>
          <authors>
 <author position="00">Arnon Rosenthal</author>
          </authors>
     </article>

     <article>
 <title>Workflow History Management.</title>
 <initPage>67</initPage>
 <endPage>75</endPage>
          <authors>
 <author position="00">Pinar Koksal</author>
 <author position="01">Sena Nural Arpinar</author>
 <author position="02">Asuman Dogac</author>
          </authors>
     </article>

     <article>
 <title>Workshop Report on Experiences Using Object Data Management in the Real-World.</title>
 <initPage>5</initPage>
 <endPage>10</endPage>
          <authors>
 <author position="00">Akmal B. Chaudhri</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>27</volume>
 <number>2</number>
    <articles>
     <article>
 <title>"Data In Your Face": Push Technology in Perspective.</title>
 <initPage>516</initPage>
 <endPage>519</endPage>
          <authors>
 <author position="00">Michael J. Franklin</author>
 <author position="01">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>50,000 Users on an Oracle8 Universal Server Database.</title>
 <initPage>528</initPage>
 <endPage>530</endPage>
          <authors>
 <author position="00">Tirthankar Lahiri</author>
 <author position="01">Ashok Josji</author>
 <author position="02">Amit Jasuja</author>
 <author position="03">Sumanta Chatterjee</author>
          </authors>
     </article>

     <article>
 <title>amdb: An Access Method Debugging Tool.</title>
 <initPage>570</initPage>
 <endPage>571</endPage>
          <authors>
 <author position="00">Marcel Kornacker</author>
 <author position="01">Mehul Shah</author>
 <author position="02">Joseph M. Hellerstein</author>
          </authors>
     </article>

     <article>
 <title>A Data Mining Application: Customes Retention at the Port of Singapore Authority (PSA).</title>
 <initPage>522</initPage>
 <endPage>525</endPage>
          <authors>
 <author position="00">KianSing Ng</author>
 <author position="01">Huan Liu</author>
 <author position="02">HweeBong Kwah</author>
          </authors>
     </article>

     <article>
 <title>A Multi-Similarity Algebra.</title>
 <initPage>402</initPage>
 <endPage>413</endPage>
          <authors>
 <author position="00">Sibel Adali</author>
 <author position="01">Piero A. Bonatti</author>
 <author position="02">Maria Luisa Sapino</author>
 <author position="03">V. S. Subrahmanian</author>
          </authors>
     </article>

     <article>
 <title>A Protein Patent Query System Powered By Kleisli.</title>
 <initPage>593</initPage>
 <endPage>595</endPage>
          <authors>
 <author position="00">Jing Chen</author>
 <author position="01">Limsoon Wong</author>
 <author position="02">Louxin Zhang</author>
          </authors>
     </article>

     <article>
 <title>About Quark Digital Media System.</title>
 <initPage>531</initPage>
 <endPage>532</endPage>
          <authors>
 <author position="00">Kamar Aulakh</author>
          </authors>
     </article>

     <article>
 <title>An Alternative Storage Organization for ROLAP Aggregate Views Based on Cubetrees.</title>
 <initPage>249</initPage>
 <endPage>258</endPage>
          <authors>
 <author position="00">Yannis Kotidis</author>
 <author position="01">Nick Roussopoulos</author>
          </authors>
     </article>

     <article>
 <title>Approximate Medians and other Quantiles in One Pass and with Limited Memory.</title>
 <initPage>426</initPage>
 <endPage>435</endPage>
          <authors>
 <author position="00">Gurmeet Singh Manku</author>
 <author position="01">Sridhar Rajagopalan</author>
 <author position="02">Bruce G. Lindsay</author>
          </authors>
     </article>

     <article>
 <title>Are We Working On the Right Problems? (Panel).</title>
 <initPage>496</initPage>
 <endPage>496</endPage>
          <authors>
 <author position="00">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>ARIADNE: A System for Constructing Mediators for Internet Sources.</title>
 <initPage>561</initPage>
 <endPage>563</endPage>
          <authors>
 <author position="00">Jos&eacute; Luis Ambite</author>
 <author position="01">Naveen Ashish</author>
 <author position="02">Greg Barish</author>
 <author position="03">Craig A. Knoblock</author>
 <author position="04">Steven Minton</author>
 <author position="05">Pragnesh J. Modi</author>
 <author position="06">Ion Muslea</author>
 <author position="07">Andrew Philpot</author>
 <author position="08">Sheila Tejada</author>
          </authors>
     </article>

     <article>
 <title>AutoAdmin 'What-if' Index Analysis Utility.</title>
 <initPage>367</initPage>
 <endPage>378</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Vivek R. Narasayya</author>
          </authors>
     </article>

     <article>
 <title>Automatic Subspace Clustering of High Dimensional Data for Data Mining Applications.</title>
 <initPage>94</initPage>
 <endPage>105</endPage>
          <authors>
 <author position="00">Rakesh Agrawal</author>
 <author position="01">Johannes Gehrke</author>
 <author position="02">Dimitrios Gunopulos</author>
 <author position="03">Prabhakar Raghavan</author>
          </authors>
     </article>

     <article>
 <title>Bitmap Index Design and Evaluation.</title>
 <initPage>355</initPage>
 <endPage>366</endPage>
          <authors>
 <author position="00">Chee Yong Chan</author>
 <author position="01">Yannis E. Ioannidis</author>
          </authors>
     </article>

     <article>
 <title>Caching Multidimensional Queries Using Chunks.</title>
 <initPage>259</initPage>
 <endPage>270</endPage>
          <authors>
 <author position="00">Prasad Deshpande</author>
 <author position="01">Karthikeyan Ramasamy</author>
 <author position="02">Amit Shukla</author>
 <author position="03">Jeffrey F. Naughton</author>
          </authors>
     </article>

     <article>
 <title>Capability Based Mediation in TSIMMIS.</title>
 <initPage>564</initPage>
 <endPage>566</endPage>
          <authors>
 <author position="00">Chen Li</author>
 <author position="01">Ramana Yerneni</author>
 <author position="02">Vasilis Vassalos</author>
 <author position="03">Hector Garcia-Molina</author>
 <author position="04">Yannis Papakonstantinou</author>
 <author position="05">Jeffrey D. Ullman</author>
 <author position="06">Murty Valiveti</author>
          </authors>
     </article>

     <article>
 <title>Catching the Boat with Strudel: Experiences with a Web-Site Management System.</title>
 <initPage>414</initPage>
 <endPage>425</endPage>
          <authors>
 <author position="00">Mary F. Fernandez</author>
 <author position="01">Daniela Florescu</author>
 <author position="02">Jaewoo Kang</author>
 <author position="03">Alon Y. Levy</author>
 <author position="04">Dan Suciu</author>
          </authors>
     </article>

     <article>
 <title>Changing the Rules: Transformations for Rule-Based Optimizers.</title>
 <initPage>61</initPage>
 <endPage>72</endPage>
          <authors>
 <author position="00">Mitch Cherniack</author>
 <author position="01">Stanley B. Zdonik</author>
          </authors>
     </article>

     <article>
 <title>Cost Based Query Scrambling for Initial Delays.</title>
 <initPage>130</initPage>
 <endPage>141</endPage>
          <authors>
 <author position="00">Tolga Urhan</author>
 <author position="01">Michael J. Franklin</author>
 <author position="02">Laurent Amsaleg</author>
          </authors>
     </article>

     <article>
 <title>Cost-Based Optimization of Decision Support Queries Using Transient Views.</title>
 <initPage>319</initPage>
 <endPage>330</endPage>
          <authors>
 <author position="00">Subbu N. Subramanian</author>
 <author position="01">Shivakumar Venkataraman</author>
          </authors>
     </article>

     <article>
 <title>CONTROL: Continuous Output and Navigation Technology with Refinement On-Line.</title>
 <initPage>567</initPage>
 <endPage>569</endPage>
          <authors>
 <author position="00">Ron Avnur</author>
 <author position="01">Joseph M. Hellerstein</author>
 <author position="02">Bruce Lo</author>
 <author position="03">Chris Olston</author>
 <author position="04">Bhaskaran Raman</author>
 <author position="05">Vijayshankar Raman</author>
 <author position="06">Tali Roth</author>
 <author position="07">Kirk Wylie</author>
          </authors>
     </article>

     <article>
 <title>CQ: A Personalized Update Monitoring Toolkit.</title>
 <initPage>547</initPage>
 <endPage>549</endPage>
          <authors>
 <author position="00">Ling Liu</author>
 <author position="01">Calton Pu</author>
 <author position="02">Wei Tang</author>
 <author position="03">David Buttler</author>
 <author position="04">John Biggs</author>
 <author position="05">Tong Zhou</author>
 <author position="06">Paul Benninghoff</author>
 <author position="07">Wei Han</author>
 <author position="08">Fenghua Yu</author>
          </authors>
     </article>

     <article>
 <title>CURE: An Efficient Clustering Algorithm for Large Databases.</title>
 <initPage>73</initPage>
 <endPage>84</endPage>
          <authors>
 <author position="00">Sudipto Guha</author>
 <author position="01">Rajeev Rastogi</author>
 <author position="02">Kyuseok Shim</author>
          </authors>
     </article>

     <article>
 <title>Database Systems Management and Oracle8.</title>
 <initPage>510</initPage>
 <endPage>511</endPage>
          <authors>
 <author position="00">C. Gregory Doherty</author>
          </authors>
     </article>

     <article>
 <title>DataSplash.</title>
 <initPage>550</initPage>
 <endPage>552</endPage>
          <authors>
 <author position="00">Chris Olston</author>
 <author position="01">Allison Woodruff</author>
 <author position="02">Alexander Aiken</author>
 <author position="03">Michael Chu</author>
 <author position="04">Vuk Ercegovac</author>
 <author position="05">Mark Lin</author>
 <author position="06">Mybrid Spalding</author>
 <author position="07">Michael Stonebraker</author>
          </authors>
     </article>

     <article>
 <title>Delivering High Availability for Inktomi Search Engines.</title>
 <initPage>538</initPage>
 <endPage>538</endPage>
          <authors>
 <author position="00">Eric A. Brewer</author>
          </authors>
     </article>

     <article>
 <title>Developing a High Traffic, Read-Only Web Site.</title>
 <initPage>534</initPage>
 <endPage>535</endPage>
          <authors>
 <author position="00">John Nauman</author>
 <author position="01">Ray Suorsa</author>
          </authors>
     </article>

     <article>
 <title>Dimensionality Reduction for Similarity Searching in Dynamic Databases.</title>
 <initPage>166</initPage>
 <endPage>176</endPage>
          <authors>
 <author position="00">Kothuri Venkata Ravi Kanth</author>
 <author position="01">Divyakant Agrawal</author>
 <author position="02">Ambuj K. Singh</author>
          </authors>
     </article>

     <article>
 <title>DTL's DataSpot: Database Exploration as Easy as Browsing the Web ...</title>
 <initPage>590</initPage>
 <endPage>592</endPage>
          <authors>
 <author position="00">Shaul Dar</author>
 <author position="01">Gadi Entin</author>
 <author position="02">Shai Geva</author>
 <author position="03">Eran Palmon</author>
          </authors>
     </article>

     <article>
 <title>Efficient and Transparent Application Recovery in Client-Server Information Systems.</title>
 <initPage>460</initPage>
 <endPage>471</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
 <author position="01">Gerhard Weikum</author>
          </authors>
     </article>

     <article>
 <title>Efficient Mid-Query Re-Optimization of Sub-Optimal Query Execution Plans.</title>
 <initPage>106</initPage>
 <endPage>117</endPage>
          <authors>
 <author position="00">Navin Kabra</author>
 <author position="01">David J. DeWitt</author>
          </authors>
     </article>

     <article>
 <title>Efficiently Mining Long Patterns from Databases.</title>
 <initPage>85</initPage>
 <endPage>93</endPage>
          <authors>
 <author position="00">Roberto J. Bayardo Jr.</author>
          </authors>
     </article>

     <article>
 <title>Electronic Commerce: Tutorial.</title>
 <initPage>498</initPage>
 <endPage>498</endPage>
          <authors>
 <author position="00">Nabil R. Adam</author>
 <author position="01">Yelena Yesha</author>
          </authors>
     </article>

     <article>
 <title>Enhanced Hypertext Categorization Using Hyperlinks.</title>
 <initPage>307</initPage>
 <endPage>318</endPage>
          <authors>
 <author position="00">Soumen Chakrabarti</author>
 <author position="01">Byron Dom</author>
 <author position="02">Piotr Indyk</author>
          </authors>
     </article>

     <article>
 <title>Enterprise Java Platform Data Access.</title>
 <initPage>504</initPage>
 <endPage>505</endPage>
          <authors>
 <author position="00">Seth J. White</author>
 <author position="01">R. G. G. Cattell</author>
 <author position="02">Sheldon J. Finkelstein</author>
          </authors>
     </article>

     <article>
 <title>Exploratory Mining and Pruning Optimizations of Constrained Association Rules.</title>
 <initPage>13</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Raymond T. Ng</author>
 <author position="01">Laks V. S. Lakshmanan</author>
 <author position="02">Jiawei Han</author>
 <author position="03">Alex Pang</author>
          </authors>
     </article>

     <article>
 <title>Extracting Schema from Semistructured Data.</title>
 <initPage>295</initPage>
 <endPage>306</endPage>
          <authors>
 <author position="00">Svetlozar Nestorov</author>
 <author position="01">Serge Abiteboul</author>
 <author position="02">Rajeev Motwani</author>
          </authors>
     </article>

     <article>
 <title>FileNet Integrated Document Management Database Usage and Issues.</title>
 <initPage>533</initPage>
 <endPage>533</endPage>
          <authors>
 <author position="00">Daniel S. Whelan</author>
          </authors>
     </article>

     <article>
 <title>FlowBack: Providing Backward Recovery for Workflow Systems.</title>
 <initPage>555</initPage>
 <endPage>557</endPage>
          <authors>
 <author position="00">Bartek Kiepuszewski</author>
 <author position="01">Ralf Muhlberg</author>
 <author position="02">Maria E. Orlowska</author>
          </authors>
     </article>

     <article>
 <title>Free Parallel Data Mining.</title>
 <initPage>541</initPage>
 <endPage>543</endPage>
          <authors>
 <author position="00">Bin Li</author>
 <author position="01">Dennis Shasha</author>
          </authors>
     </article>

     <article>
 <title>High-Dimensional Index Structures, Database Support for Next Decade's Applications (Tutorial).</title>
 <initPage>501</initPage>
 <endPage>501</endPage>
          <authors>
 <author position="00">Stefan Berchtold</author>
 <author position="01">Daniel A. Keim</author>
          </authors>
     </article>

     <article>
 <title>Incremental Distance Join Algorithms for Spatial Databases.</title>
 <initPage>237</initPage>
 <endPage>248</endPage>
          <authors>
 <author position="00">Gisli R. Hjaltason</author>
 <author position="01">Hanan Samet</author>
          </authors>
     </article>

     <article>
 <title>Integrating Mining with Relational Database Systems: Alternatives and Implications.</title>
 <initPage>343</initPage>
 <endPage>354</endPage>
          <authors>
 <author position="00">Sunita Sarawagi</author>
 <author position="01">Shiby Thomas</author>
 <author position="02">Rakesh Agrawal</author>
          </authors>
     </article>

     <article>
 <title>Integration of Heterogeneous Databases Without Common Domains Using Queries Based on Textual Similarity.</title>
 <initPage>201</initPage>
 <endPage>212</endPage>
          <authors>
 <author position="00">William W. Cohen</author>
          </authors>
     </article>

     <article>
 <title>Interaction of Query Evaluation and Buffer Management for Information Retrieval.</title>
 <initPage>118</initPage>
 <endPage>129</endPage>
          <authors>
 <author position="00">Bj&ouml;rn &THORN;&oacute;r J&oacute;nsson</author>
 <author position="01">Michael J. Franklin</author>
 <author position="02">Divesh Srivastava</author>
          </authors>
     </article>

     <article>
 <title>Java and Relational Databases: SQLJ (Tutorial).</title>
 <initPage>500</initPage>
 <endPage>500</endPage>
          <authors>
 <author position="00">Gray Clossman</author>
 <author position="01">Phil Shaw</author>
 <author position="02">Mark Hapner</author>
 <author position="03">Johannes Klein</author>
 <author position="04">Richard Pledereder</author>
 <author position="05">Brian Becker</author>
          </authors>
     </article>

     <article>
 <title>Managing Large Systems with DB2 UDB.</title>
 <initPage>508</initPage>
 <endPage>509</endPage>
          <authors>
 <author position="00">Chris Eaton</author>
          </authors>
     </article>

     <article>
 <title>Memory Management During Run Generation in External Sorting.</title>
 <initPage>472</initPage>
 <endPage>483</endPage>
          <authors>
 <author position="00">Per-&Aring;ke Larson</author>
 <author position="01">Goetz Graefe</author>
          </authors>
     </article>

     <article>
 <title>Microsoft Index Tuning Wizard for SQL Server 7.0.</title>
 <initPage>553</initPage>
 <endPage>554</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Vivek R. Narasayya</author>
          </authors>
     </article>

     <article>
 <title>Microsoft Universal Data Access Platform.</title>
 <initPage>502</initPage>
 <endPage>503</endPage>
          <authors>
 <author position="00">Jos&eacute; A. Blakeley</author>
 <author position="01">Michael Pizzo</author>
          </authors>
     </article>

     <article>
 <title>Microsoft.com: A High-Scale Data Management and Transaction Processing Solution.</title>
 <initPage>539</initPage>
 <endPage>540</endPage>
          <authors>
 <author position="00">Sherri Kennamer</author>
          </authors>
     </article>

     <article>
 <title>MultiMediaMiner: A System Prototype for Multimedia Data Mining.</title>
 <initPage>581</initPage>
 <endPage>583</endPage>
          <authors>
 <author position="00">Osmar R. Za&iuml;ane</author>
 <author position="01">Jiawei Han</author>
 <author position="02">Ze-Nian Li</author>
 <author position="03">Sonny H. Chee</author>
 <author position="04">Jenny Chiang</author>
          </authors>
     </article>

     <article>
 <title>New Sampling-Based Summary Statistics for Improving Approximate Query Answers.</title>
 <initPage>331</initPage>
 <endPage>342</endPage>
          <authors>
 <author position="00">Phillip B. Gibbons</author>
 <author position="01">Yossi Matias</author>
          </authors>
     </article>

     <article>
 <title>NoDoSE - A Tool for Semi-Automatically Extracting Semi-Structured Data from Text Documents.</title>
 <initPage>283</initPage>
 <endPage>294</endPage>
          <authors>
 <author position="00">Brad Adelberg</author>
          </authors>
     </article>

     <article>
 <title>Olympic Records for Data at the 1998 Nagano Games.</title>
 <initPage>537</initPage>
 <endPage>537</endPage>
          <authors>
 <author position="00">Edwin R. Lassettre</author>
          </authors>
     </article>

     <article>
 <title>On Parallel Processing of Aggregate and Scalar Functions in Object-Relational DBMS.</title>
 <initPage>379</initPage>
 <endPage>389</endPage>
          <authors>
 <author position="00">Michael Jaedicke</author>
 <author position="01">Bernhard Mitschang</author>
          </authors>
     </article>

     <article>
 <title>Optimal Multi-Step k-Nearest Neighbor Search.</title>
 <initPage>154</initPage>
 <endPage>165</endPage>
          <authors>
 <author position="00">Thomas Seidl</author>
 <author position="01">Hans-Peter Kriegel</author>
          </authors>
     </article>

     <article>
 <title>Oracle Rdb's Record Caching Model.</title>
 <initPage>526</initPage>
 <endPage>527</endPage>
          <authors>
 <author position="00">Richard Anderson</author>
 <author position="01">Gopalan Arun</author>
 <author position="02">Richard Frank</author>
          </authors>
     </article>

     <article>
 <title>Panel on Next Generation Database Systems Won't Work Without Semantics!</title>
 <initPage>497</initPage>
 <endPage>497</endPage>
          <authors>
 <author position="00">John Mylopoulos</author>
          </authors>
     </article>

     <article>
 <title>Parallel Mining Algorithms for Generalized Association Rules with Classification Hierarchy.</title>
 <initPage>25</initPage>
 <endPage>36</endPage>
          <authors>
 <author position="00">Takahiko Shintani</author>
 <author position="01">Masaru Kitsuregawa</author>
          </authors>
     </article>

     <article>
 <title>Providing Database-like Access to the Web Using Queries Based on Textual Similarity.</title>
 <initPage>558</initPage>
 <endPage>560</endPage>
          <authors>
 <author position="00">William W. Cohen</author>
          </authors>
     </article>

     <article>
 <title>Query Flocks: A Generalization of Association-Rule Mining.</title>
 <initPage>1</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">Dick Tsur</author>
 <author position="01">Jeffrey D. Ullman</author>
 <author position="02">Serge Abiteboul</author>
 <author position="03">Chris Clifton</author>
 <author position="04">Rajeev Motwani</author>
 <author position="05">Svetlozar Nestorov</author>
 <author position="06">Arnon Rosenthal</author>
          </authors>
     </article>

     <article>
 <title>Query Unnesting in Object-Oriented Databases.</title>
 <initPage>49</initPage>
 <endPage>60</endPage>
          <authors>
 <author position="00">Leonidas Fegaras</author>
          </authors>
     </article>

     <article>
 <title>Random Sampling for Histogram Construction: How much is enough?</title>
 <initPage>436</initPage>
 <endPage>447</endPage>
          <authors>
 <author position="00">Surajit Chaudhuri</author>
 <author position="01">Rajeev Motwani</author>
 <author position="02">Vivek R. Narasayya</author>
          </authors>
     </article>

     <article>
 <title>Real Business Processing Meets the Web.</title>
 <initPage>536</initPage>
 <endPage>536</endPage>
          <authors>
 <author position="00">James Chong</author>
          </authors>
     </article>

     <article>
 <title>Replication, Consistency, and Practicality: Are These Mutually Exclusive?</title>
 <initPage>484</initPage>
 <endPage>495</endPage>
          <authors>
 <author position="00">Todd A. Anderson</author>
 <author position="01">Yuri Breitbart</author>
 <author position="02">Henry F. Korth</author>
 <author position="03">Avishai Wool</author>
          </authors>
     </article>

     <article>
 <title>Reusing Invariants: A New Strategy for Correlated Queries.</title>
 <initPage>37</initPage>
 <endPage>48</endPage>
          <authors>
 <author position="00">Jun Rao</author>
 <author position="01">Kenneth A. Ross</author>
          </authors>
     </article>

     <article>
 <title>SAP R/3: A Database Application System (Tutorial).</title>
 <initPage>499</initPage>
 <endPage>499</endPage>
          <authors>
 <author position="00">Alfons Kemper</author>
 <author position="01">Donald Kossmann</author>
 <author position="02">Florian Matthes</author>
          </authors>
     </article>

     <article>
 <title>Secure and Portable Database Extensibility.</title>
 <initPage>390</initPage>
 <endPage>401</endPage>
          <authors>
 <author position="00">Michael Godfrey</author>
 <author position="01">Tobias Mayr</author>
 <author position="02">Praveen Seshadri</author>
 <author position="03">Thorsten von Eicken</author>
          </authors>
     </article>

     <article>
 <title>Similarity Query Processing Using Disk Arrays.</title>
 <initPage>225</initPage>
 <endPage>236</endPage>
          <authors>
 <author position="00">Apostolos Papadopoulos</author>
 <author position="01">Yannis Manolopoulos</author>
          </authors>
     </article>

     <article>
 <title>Simultaneous Optimization and Evaluation of Multiple Dimensional Queries.</title>
 <initPage>271</initPage>
 <endPage>282</endPage>
          <authors>
 <author position="00">Yihong Zhao</author>
 <author position="01">Prasad Deshpande</author>
 <author position="02">Jeffrey F. Naughton</author>
 <author position="03">Amit Shukla</author>
          </authors>
     </article>

     <article>
 <title>SQL Open Heterogeneous Data Access.</title>
 <initPage>506</initPage>
 <endPage>507</endPage>
          <authors>
 <author position="00">Berthold Reinwald</author>
 <author position="01">Hamid Pirahesh</author>
          </authors>
     </article>

     <article>
 <title>SuperSQL: An Extended SQL for Database Publishing and Presentation.</title>
 <initPage>584</initPage>
 <endPage>586</endPage>
          <authors>
 <author position="00">Motomichi Toyama</author>
          </authors>
     </article>

     <article>
 <title>The Araneus Web-Base Management System.</title>
 <initPage>544</initPage>
 <endPage>546</endPage>
          <authors>
 <author position="00">Giansalvatore Mecca</author>
 <author position="01">Paolo Atzeni</author>
 <author position="02">Alessandro Masci</author>
 <author position="03">Paolo Merialdo</author>
 <author position="04">Giuseppe Sindoni</author>
          </authors>
     </article>

     <article>
 <title>The DEDALE System for Complex Spatial Queries.</title>
 <initPage>213</initPage>
 <endPage>224</endPage>
          <authors>
 <author position="00">St&eacute;phane Grumbach</author>
 <author position="01">Philippe Rigaux</author>
 <author position="02">Luc Segoufin</author>
          </authors>
     </article>

     <article>
 <title>The IDEA Web Lab.</title>
 <initPage>587</initPage>
 <endPage>589</endPage>
          <authors>
 <author position="00">Stefano Ceri</author>
 <author position="01">Piero Fraternali</author>
 <author position="02">Stefano Paraboschi</author>
          </authors>
     </article>

     <article>
 <title>The Multidimensional Database System RasDaMan.</title>
 <initPage>575</initPage>
 <endPage>577</endPage>
          <authors>
 <author position="00">Peter Baumann</author>
 <author position="01">Andreas Dehmel</author>
 <author position="02">Paula Furtado</author>
 <author position="03">Roland Ritsch</author>
 <author position="04">Norbert Widmann</author>
          </authors>
     </article>

     <article>
 <title>The PointCast Network.</title>
 <initPage>520</initPage>
 <endPage>520</endPage>
          <authors>
 <author position="00">Satish Ramakrishnan</author>
 <author position="01">Vibha Dayal</author>
          </authors>
     </article>

     <article>
 <title>The Pyramid-Tree: Breaking the Curse of Dimensionality.</title>
 <initPage>142</initPage>
 <endPage>153</endPage>
          <authors>
 <author position="00">Stefan Berchtold</author>
 <author position="01">Christian B&ouml;hm</author>
 <author position="02">Hans-Peter Kriegel</author>
          </authors>
     </article>

     <article>
 <title>Transactional Publish / Subscribe: The Proactive Multicast of Database Changes.</title>
 <initPage>521</initPage>
 <endPage>521</endPage>
          <authors>
 <author position="00">Arvola Chan</author>
          </authors>
     </article>

     <article>
 <title>Ubiquitous, Self-tuning, Scalable Servers.</title>
 <initPage>512</initPage>
 <endPage>515</endPage>
          <authors>
 <author position="00">Peter M. Spiro</author>
          </authors>
     </article>

     <article>
 <title>User-oriented smart-cache for the Web: What You Seek is What You Get!</title>
 <initPage>572</initPage>
 <endPage>574</endPage>
          <authors>
 <author position="00">Zo&eacute; Lacroix</author>
 <author position="01">Arnaud Sahuguet</author>
 <author position="02">Raman Chandrasekar</author>
          </authors>
     </article>

     <article>
 <title>Using Schematically Heterogeneous Structures.</title>
 <initPage>189</initPage>
 <endPage>200</endPage>
          <authors>
 <author position="00">Ren&eacute;e J. Miller</author>
          </authors>
     </article>

     <article>
 <title>Wavelet-Based Histograms for Selectivity Estimation.</title>
 <initPage>448</initPage>
 <endPage>459</endPage>
          <authors>
 <author position="00">Yossi Matias</author>
 <author position="01">Jeffrey Scott Vitter</author>
 <author position="02">Min Wang</author>
          </authors>
     </article>

     <article>
 <title>Xmas: An Extensible Main-Memory Storage System for High-Performance Applications.</title>
 <initPage>578</initPage>
 <endPage>580</endPage>
          <authors>
 <author position="00">Jang Ho Park</author>
 <author position="01">Yong Sik Kwon</author>
 <author position="02">Ki Hong Kim</author>
 <author position="03">Sangho Lee</author>
 <author position="04">Byoung Dae Park</author>
 <author position="05">Sang Kyun Cha</author>
          </authors>
     </article>

     <article>
 <title>Your Mediators Need Data Conversion!</title>
 <initPage>177</initPage>
 <endPage>188</endPage>
          <authors>
 <author position="00">Sophie Cluet</author>
 <author position="01">Claude Delobel</author>
 <author position="02">J&eacute;r&ocirc;me Sim&eacute;on</author>
 <author position="03">Katarzyna Smaga</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>27</volume>
 <number>3</number>
    <articles>
     <article>
 <title>A Case for Intelligent Disks (IDISKs).</title>
 <initPage>42</initPage>
 <endPage>52</endPage>
          <authors>
 <author position="00">Kimberly Keeton</author>
 <author position="01">David A. Patterson</author>
 <author position="02">Joseph M. Hellerstein</author>
          </authors>
     </article>

     <article>
 <title>Algebraic Change Propagation for Semijoin and Outerjoin Queries.</title>
 <initPage>22</initPage>
 <endPage>27</endPage>
          <authors>
 <author position="00">Timothy Griffin</author>
 <author position="01">Bharat Kumar</author>
          </authors>
     </article>

     <article>
 <title>B-tree Page Size When Caching is Considered.</title>
 <initPage>28</initPage>
 <endPage>32</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>5</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Database Research at Columbia University.</title>
 <initPage>75</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Shih-Fu Chang</author>
 <author position="01">Luis Gravano</author>
 <author position="02">Gail E. Kaiser</author>
 <author position="03">Kenneth A. Ross</author>
 <author position="04">Salvatore J. Stolfo</author>
          </authors>
     </article>

     <article>
 <title>Database Techniques for the World-Wide Web: A Survey.</title>
 <initPage>59</initPage>
 <endPage>74</endPage>
          <authors>
 <author position="00">Daniela Florescu</author>
 <author position="01">Alon Y. Levy</author>
 <author position="02">Alberto O. Mendelzon</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Enhanced Nearest Neighbour Search on the R-tree.</title>
 <initPage>16</initPage>
 <endPage>21</endPage>
          <authors>
 <author position="00">King Lum Cheung</author>
 <author position="01">Ada Wai-Chee Fu</author>
          </authors>
     </article>

     <article>
 <title>KRDB '98: The 5th International Workshop on Knowledge Representation Meets Databases.</title>
 <initPage>10</initPage>
 <endPage>15</endPage>
          <authors>
 <author position="00">Alexander Borgida</author>
 <author position="01">Vinay K. Chaudhri</author>
 <author position="02">Martin Staudt</author>
          </authors>
     </article>

     <article>
 <title>Reminiscences on Influential Papers.</title>
 <initPage>33</initPage>
 <endPage>35</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="01">Hector Garcia-Molina</author>
 <author position="02">Tomasz Imielinski</author>
 <author position="03">David Maier</author>
 <author position="04">Patricia G. Selinger</author>
 <author position="05">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>Standards in Practice.</title>
 <initPage>53</initPage>
 <endPage>58</endPage>
          <authors>
 <author position="00">Andrew Eisenberg</author>
 <author position="01">Jim Melton</author>
          </authors>
     </article>

     <article>
 <title>The Microsoft Database Research Group.</title>
 <initPage>81</initPage>
 <endPage>85</endPage>
          <authors>
 <author position="00">David B. Lomet</author>
 <author position="01">Roger S. Barga</author>
 <author position="02">Surajit Chaudhuri</author>
 <author position="03">Per-&Aring;ke Larson</author>
 <author position="04">Vivek R. Narasayya</author>
          </authors>
     </article>

     <article>
 <title>The TriGS Active Object-Oriented Database System - An Overview.</title>
 <initPage>36</initPage>
 <endPage>41</endPage>
          <authors>
 <author position="00">Gerti Kappel</author>
 <author position="01">Werner Retschitzegger</author>
          </authors>
     </article>

     <article>
 <title>WebDB '98: International Workshop on the Web and Databases.</title>
 <initPage>6</initPage>
 <endPage>9</endPage>
          <authors>
 <author position="00">Paolo Atzeni</author>
 <author position="01">Alberto O. Mendelzon</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>27</volume>
 <number>4</number>
    <articles>
     <article>
 <title>A Componentized Architecture for Dynamic Electronic Markets.</title>
 <initPage>40</initPage>
 <endPage>47</endPage>
          <authors>
 <author position="00">Benny Reich</author>
 <author position="01">Israel Ben-Shaul</author>
          </authors>
     </article>

     <article>
 <title>A Workflow-based Electronic Marketplace on the Web.</title>
 <initPage>25</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
 <author position="01">Ilker Durusoy</author>
 <author position="02">Sena Nural Arpinar</author>
 <author position="03">Nesime Tatbul</author>
 <author position="04">Pinar Koskal</author>
 <author position="05">Ibrahim Cingil</author>
 <author position="06">Nazife Dimililer</author>
          </authors>
     </article>

     <article>
 <title>ADEPT: An Agent-Based Approach to Business Process Management.</title>
 <initPage>32</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Nicholas R. Jennings</author>
 <author position="01">Timothy J. Norman</author>
 <author position="02">P. Faratin</author>
          </authors>
     </article>

     <article>
 <title>An Anonymous Electronic Commerce Scheme with an Off-Line Authority and Untrusted Agents.</title>
 <initPage>62</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Josep Domingo-Ferrer</author>
 <author position="01">Jordi Herrera-Joancomart&iacute;</author>
          </authors>
     </article>

     <article>
 <title>Building Database-driven Electronic Catalogs.</title>
 <initPage>15</initPage>
 <endPage>20</endPage>
          <authors>
 <author position="00">Serif Danish</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">David J. DeWitt</author>
 <author position="00">Richard T. Snodgrass</author>
          </authors>
     </article>

     <article>
 <title>Component-based E-Commerce: Assesment of Current Practices and Future Directions.</title>
 <initPage>7</initPage>
 <endPage>14</endPage>
          <authors>
 <author position="00">Martin Bichler</author>
 <author position="01">Arie Segev</author>
 <author position="02">J. Leon Zhao</author>
          </authors>
     </article>

     <article>
 <title>Design and Implementation of RMP - A Virtual Electronic Market Place.</title>
 <initPage>48</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Susanne Boll</author>
 <author position="01">Wolfgang Klas</author>
 <author position="02">Bernard Battaglin</author>
          </authors>
     </article>

     <article>
 <title>Discovering Internet Marketing Intelligence through Online Analytical Web Usage Mining.</title>
 <initPage>54</initPage>
 <endPage>61</endPage>
          <authors>
 <author position="00">Alex G. B&uuml;chner</author>
 <author position="01">Maurice D. Mulvenna</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Electronic Market: The Roadmap for University Libraries and Members to Survive in the Information Jungle.</title>
 <initPage>68</initPage>
 <endPage>73</endPage>
          <authors>
 <author position="00">Michael Christoffel</author>
 <author position="01">Sebastian Pulkowski</author>
 <author position="02">Bethina Schmitt</author>
 <author position="03">Peter C. Lockemann</author>
          </authors>
     </article>

     <article>
 <title>Guest Editor's Introduction.</title>
 <initPage>5</initPage>
 <endPage>6</endPage>
          <authors>
 <author position="00">Asuman Dogac</author>
          </authors>
     </article>

     <article>
 <title>Reminiscences on Influential Papers.</title>
 <initPage>81</initPage>
 <endPage>85</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="01">Laura M. Haas</author>
 <author position="02">Alberto O. Mendelzon</author>
 <author position="03">Z. Meral &Ouml;zsoyoglu</author>
 <author position="04">Jan Paredaens</author>
 <author position="05">Krithi Ramamritham</author>
 <author position="06">Nick Roussopoulos</author>
 <author position="07">Jennifer Widom</author>
 <author position="08">Philip S. Yu</author>
          </authors>
     </article>

     <article>
 <title>SQLJ Part 0, Now Known as SQL/OLB (Object-Language Bindings).</title>
 <initPage>94</initPage>
 <endPage>100</endPage>
          <authors>
 <author position="00">Andrew Eisenberg</author>
 <author position="01">Jim Melton</author>
          </authors>
     </article>

     <article>
 <title>The Asilomar Report on Database Research.</title>
 <initPage>74</initPage>
 <endPage>80</endPage>
          <authors>
 <author position="00">Philip A. Bernstein</author>
 <author position="01">Michael L. Brodie</author>
 <author position="02">Stefano Ceri</author>
 <author position="03">David J. DeWitt</author>
 <author position="04">Michael J. Franklin</author>
 <author position="05">Hector Garcia-Molina</author>
 <author position="06">Jim Gray</author>
 <author position="07">Gerald Held</author>
 <author position="08">Joseph M. Hellerstein</author>
 <author position="09">H. V. Jagadish</author>
 <author position="10">Michael Lesk</author>
 <author position="11">David Maier</author>
 <author position="12">Jeffrey F. Naughton</author>
 <author position="13">Hamid Pirahesh</author>
 <author position="14">Michael Stonebraker</author>
 <author position="15">Jeffrey D. Ullman</author>
          </authors>
     </article>

     <article>
 <title>The Middleware Muddle.</title>
 <initPage>86</initPage>
 <endPage>93</endPage>
          <authors>
 <author position="00">David Ritter</author>
          </authors>
     </article>

     <article>
 <title>XML and Electronic Commerce: Enabling the Network Economy.</title>
 <initPage>21</initPage>
 <endPage>24</endPage>
          <authors>
 <author position="00">Bart Meltzer</author>
 <author position="01">Robert J. Glushko</author>
          </authors>
     </article>

    </articles>
  </issue>

  <issue>
 <volume>28</volume>
 <number>1</number>
    <articles>
     <article>
 <title>A Study on Data Point Search for HG-Trees.</title>
 <initPage>90</initPage>
 <endPage>96</endPage>
          <authors>
 <author position="00">Joseph Kuan</author>
 <author position="01">Paul Lewis</author>
          </authors>
     </article>

     <article>
 <title>Agent-Based Semantic Interoperability in InfoSleuth.</title>
 <initPage>60</initPage>
 <endPage>67</endPage>
          <authors>
 <author position="00">Jerry Fowler</author>
 <author position="01">Brad Perry</author>
 <author position="02">Marian H. Nodine</author>
 <author position="03">Bruce Bargmeyer</author>
          </authors>
     </article>

     <article>
 <title>Chair's Message.</title>
 <initPage>3</initPage>
 <endPage>3</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>Contextualizing the Information Space in Federated Digital Libraries.</title>
 <initPage>40</initPage>
 <endPage>46</endPage>
          <authors>
 <author position="00">Mike P. Papazoglou</author>
 <author position="01">J. Hoppenbrouwers</author>
          </authors>
     </article>

     <article>
 <title>Design Principles for Data-Intensive Web Sites.</title>
 <initPage>84</initPage>
 <endPage>89</endPage>
          <authors>
 <author position="00">Stefano Ceri</author>
 <author position="01">Piero Fraternali</author>
 <author position="02">Stefano Paraboschi</author>
          </authors>
     </article>

     <article>
 <title>Dynamic Service Matchmaking Among Agents in Open Information Environments.</title>
 <initPage>47</initPage>
 <endPage>53</endPage>
          <authors>
 <author position="00">Katia P. Sycara</author>
 <author position="01">Matthias Klusch</author>
 <author position="02">Seth Widoff</author>
 <author position="03">Jianguo Lu</author>
          </authors>
     </article>

     <article>
 <title>Editor's Notes.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Arie Segev</author>
 <author position="00">Jennifer Widom</author>
 <author position="00">Michael J. Franklin</author>
          </authors>
     </article>

     <article>
 <title>Efficient Materialization and Use of Views in Data Warehouses.</title>
 <initPage>78</initPage>
 <endPage>83</endPage>
          <authors>
 <author position="00">M&aacute;rcio Farias de Souza</author>
 <author position="01">Marcus Costa Sampaio</author>
          </authors>
     </article>

     <article>
 <title>Message from Editor-in-Chief, ACM Transactions on Database Systems.</title>
 <initPage>2</initPage>
 <endPage>2</endPage>
          <authors>
 <author position="00">Won Kim</author>
          </authors>
     </article>

     <article>
 <title>NSF Workshop on Industrial/Academic Cooperation in Database Systems.</title>
 <initPage>115</initPage>
 <endPage>130</endPage>
          <authors>
 <author position="00">Michael J. Carey</author>
 <author position="01">Leonard J. Seligman</author>
          </authors>
     </article>

     <article>
 <title>Reminiscences on Influential Papers.</title>
 <initPage>110</initPage>
 <endPage>114</endPage>
          <authors>
 <author position="00">Richard T. Snodgrass</author>
 <author position="01">Serge Abiteboul</author>
 <author position="02">Sophie Cluet</author>
 <author position="03">Michael J. Franklin</author>
 <author position="04">Guy M. Lohman</author>
 <author position="05">David B. Lomet</author>
 <author position="06">Gultekin &Ouml;zsoyoglu</author>
 <author position="07">Raghu Ramakrishnan</author>
 <author position="08">Kenneth A. Ross</author>
 <author position="09">Timos K. Sellis</author>
 <author position="10">Patrick Valduriez</author>
          </authors>
     </article>

     <article>
 <title>Report on the 13th Brazilian Symposium on Database Systems (SBBD'98).</title>
 <initPage>76</initPage>
 <endPage>77</endPage>
          <authors>
 <author position="00">Mario A. Nascimento</author>
 <author position="01">Claudia Bauyer Medeiros</author>
          </authors>
     </article>

     <article>
 <title>Semantic and Pedagogic Interoperability Mechanisms in the ARIADNE Educational Repository.</title>
 <initPage>20</initPage>
 <endPage>25</endPage>
          <authors>
 <author position="00">E. Forte</author>
 <author position="01">F. Haenni</author>
 <author position="02">K. Warkentyne</author>
 <author position="03">Erik Duval</author>
 <author position="04">K. Cardinaels</author>
 <author position="05">E. Vervaet</author>
 <author position="06">K. Hendrikx</author>
 <author position="07">M. Wentland Forte</author>
 <author position="08">F. Simillion</author>
          </authors>
     </article>

     <article>
 <title>Semantic Integration of Environmental Models for Application to Global Information Systems and Decision-Making.</title>
 <initPage>13</initPage>
 <endPage>19</endPage>
          <authors>
 <author position="00">D. Scott Mackay</author>
          </authors>
     </article>

     <article>
 <title>Semantic Integration of Semistructured and Structured Data Sources.</title>
 <initPage>54</initPage>
 <endPage>59</endPage>
          <authors>
 <author position="00">Sonia Bergamaschi</author>
 <author position="01">Silvana Castano</author>
 <author position="02">Maurizio Vincini</author>
          </authors>
     </article>

     <article>
 <title>Semantic Interoperability in Global Information Systems: A Brief Introduction to the Research Area and the Special Section.</title>
 <initPage>5</initPage>
 <endPage>12</endPage>
          <authors>
 <author position="00">M. Aris Ouksel</author>
 <author position="01">Amit P. Sheth</author>
          </authors>
     </article>

     <article>
 <title>Semantic Interoperability in Information Services: Experiencing with CoopWARE.</title>
 <initPage>68</initPage>
 <endPage>75</endPage>
          <authors>
 <author position="00">Agigdor Gal</author>
          </authors>
     </article>

     <article>
 <title>Semantic Video Indexing: Approach and Issue.</title>
 <initPage>32</initPage>
 <endPage>39</endPage>
          <authors>
 <author position="00">Arun Hampapur</author>
          </authors>
     </article>

     <article>
 <title>SQL: 1999, formerly known as SQL 3.</title>
 <initPage>131</initPage>
 <endPage>138</endPage>
          <authors>
 <author position="00">Andrew Eisenberg</author>
 <author position="01">Jim Melton</author>
          </authors>
     </article>

     <article>
 <title>Statement from the Treasurer.</title>
 <initPage>4</initPage>
 <endPage>4</endPage>
          <authors>
 <author position="00">Eric N. Hanson</author>
          </authors>
     </article>

     <article>
 <title>The OASIS Multidatabase Prototype.</title>
 <initPage>97</initPage>
 <endPage>103</endPage>
          <authors>
 <author position="00">Mark Roantree</author>
 <author position="01">John Murphy</author>
 <author position="02">Wilhelm Hasselbring</author>
          </authors>
     </article>

     <article>
 <title>Unpacking The Semantics of Source and Usage To Perform Semantic Reconciliation In Large-Scale Information Systems.</title>
 <initPage>26</initPage>
 <endPage>31</endPage>
          <authors>
 <author position="00">Ken Smith</author>
 <author position="01">Leo Obrst</author>
          </authors>
     </article>

     <article>
 <title>VideoAnywhere: A System for Searching and Managing Distributed Video Assets.</title>
 <initPage>104</initPage>
 <endPage>109</endPage>
          <authors>
 <author position="00">Amit P. Sheth</author>
 <author position="01">Clemens Bertram</author>
 <author position="02">Kshitij Shah</author>
          </authors>
     </article>

    </articles>
  </issue>
</SigmodRecord>