An Information Retrieval Application using Ontologies.

Christian Paz-Trillo Renata Wassermann Paula P. Braga

Published in: J. Braz. Comput. Soc. (2005)

Keyphrases

information retrieval
data sets
knowledge base
relevance feedback
decision support
database
real time
databases
digital libraries
information extraction
domain specific
query expansion
document collections
information access
ontology integration