Repair localization for query answering from inconsistent databases.
Thomas EiterMichael FinkGianluigi GrecoDomenico LemboPublished in: ACM Trans. Database Syst. (2008)
Keyphrases
- inconsistent databases
- query answering
- data exchange
- consistent query answering
- data integration
- integrity constraints
- data complexity
- answering queries
- incomplete information
- conjunctive queries
- tuple generating dependencies
- datalog programs
- query rewriting
- query answers
- databases
- data model
- dl lite
- database
- magic sets
- consistent answers
- query language
- data sets