Foundations of Rule-Based Query Answering.
François BryNorbert EisingerThomas EiterTim FurcheGeorg GottlobClemens LeyBenedikt LinseReinhard PichlerFang WeiPublished in: Reasoning Web (2007)
Keyphrases
- query answering
- data exchange
- incomplete information
- data complexity
- data integration
- integrity constraints
- conjunctive queries
- answering queries
- expert systems
- artificial intelligence
- query rewriting
- data integration systems
- inconsistent databases
- datalog programs
- rule base
- knowledge base
- data mining
- dl lite
- ontology based data access