Multi-adjoint Lattice Logic. Properties and Query Answering.
Maria Eugenia CornejoLuis Fariñas del CerroJesús MedinaPublished in: EPIA (2022)
Keyphrases
- query answering
- data exchange
- data complexity
- integrity constraints
- conjunctive queries
- answering queries
- data integration
- incomplete information
- data integration systems
- query rewriting
- modal logic
- desirable properties
- query relaxation
- tight complexity bounds
- inconsistent databases
- decision making
- logic programming
- data management
- database