This repository contains code and models for the paper: Semantic Graphs for Generating Deep Questions (ACL 2020).

Rematch: Robust and Efficient Matching of Local Knowledge Graphs for Improved Structural and Semantic Similarity

An attempt to establish the computational basis of humor.

XSLT processors that automatically generate instances of LinkedMDR ontology

A novel method for the construction and weighing of the semantic graph, which contains text segments (terms or sentences) as nodes and weighted edges that capture the semantic relatedness (i.e. relatedness in meaning) between nodes and experimental evaluation of semantic rank in keyword extraction and text summarization tasks.

customised version of conceptnet 5 (and utils) used as a source of input spaces, analogies/mappings and frames in Conceptual Blending experiments

examples of directed semantic graphs and simple Knowledge Bases for experiments

converts directed semantic graphs between four file formats: csv, tgf, pro, dt

quick and dirty code for finding isomorphic (edge structure based) directed semantic graphs

The Dynamic Knowledge System (DKS) develops adaptive knowledge representation models that evolve in real-time, learning, updating, and reasoning under uncertainty.

Image recognition system by semantic graph correction