Exploiting a Thesaurus-Based Semantic Net for Knowledge-Based Search
Overview
Overall Picture
Problems with word searches..
The Ontology Bottleneck
A (tiny) fragment of the ontology...
Converting Words to Concepts
Matching Query and Target Concepts
Expert Locator Demo
Enhancing the Thesaurus: 1. Increase connectivity using subsumption
Subsumption Computation Algorithm
PPT Slide
Status and Evaluation
Discussion
Summary
Email: peter.e.clark@boeing.com
Home Page: http://www.cs.utexas.edu/users/pclark
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