Neighborhood and Associative Query Answering.

Wesley W. Chu Qiming Chen

Published in: J. Intell. Inf. Syst. (1992)

Keyphrases

query answering
data exchange
integrity constraints
conjunctive queries
data complexity
incomplete information
answering queries
data integration
query rewriting
inconsistent databases
datalog programs
data integration systems
schema mappings
database
relational databases
ontology based data access
data sets