Using Kernel Consolidation for Query Answering in Inconsistent OBDA.
Madalina CroitoruRicardo Oscar RodríguezPublished in: JOWO@IJCAI (2015)
Keyphrases
- query answering
- inconsistent databases
- data exchange
- data complexity
- conjunctive queries
- integrity constraints
- consistent query answering
- data integration
- answering queries
- incomplete information
- query rewriting
- data integration systems
- query containment
- datalog programs
- magic sets
- tuple generating dependencies
- consistent answers
- dl lite
- ontology languages
- database
- data model
- machine learning