Prioritized repairing and consistent query answering in relational databases.
Slawek StaworkoJan ChomickiJerzy MarcinkowskiPublished in: Ann. Math. Artif. Intell. (2012)
Keyphrases
- consistent query answering
- relational databases
- database
- inconsistent databases
- integrity constraints
- functional dependencies
- object oriented
- relational data
- query answering
- relational model
- databases
- data dependencies
- normal form
- complexity theoretic
- null values
- relational database systems
- xml data
- database queries
- xml documents
- xml databases
- possibilistic logic
- keyword search
- conjunctive queries
- data exchange