A three-valued semantics for querying and repairing inconsistent databases.

Filippo Furfaro Sergio Greco Cristian Molinaro

Published in: Ann. Math. Artif. Intell. (2007)

Keyphrases

inconsistent databases
consistent query answers
consistent query answering
query answering
datalog programs
integrity constraints
database
databases
answering queries
query processing
query language
data exchange
logic programs
autonomous agents
query evaluation
conjunctive queries