An agent-based framework for Web query answering.

Huaiqing Wang Stephen Shaoyi Liao Lejian Liao

Published in: J. Inf. Sci. (2000)

Keyphrases

query answering
data exchange
integrity constraints
data integration systems
incomplete information
answering queries
database systems
conjunctive queries
query processing
description logics
semantic web
model checking
ontology based data access