Query answering in resource-based answer set semantics.
Stefania CostantiniAndrea FormisanoPublished in: Theory Pract. Log. Program. (2016)
Keyphrases
- query answering
- answer sets
- ontology languages
- data exchange
- logic programs
- data complexity
- integrity constraints
- answering queries
- data integration
- conjunctive queries
- incomplete information
- answer set programming
- logic programming
- query rewriting
- deductive databases
- fixpoint
- propositional logic
- data structure
- special case
- data analysis
- data model
- database