Exploiting a Thesaurus-Based Semantic Net for Knowledge-Based Search.

Peter Clark John A. Thompson Heather Holmback Lisbeth Duncan

Published in: AAAI/IAAI (2000)

Keyphrases

semantic net
semantic network
information retrieval
domain knowledge
domain specific
information retrieval systems
artificial intelligence
digital libraries
expert systems
natural language processing
knowledge representation
query expansion
first order logic
predicate logic