Query Answering in Resource-Based Answer Set Semantics.
Stefania CostantiniAndrea FormisanoPublished in: CoRR (2016)
Keyphrases
- query answering
- answer sets
- ontology languages
- data exchange
- logic programs
- data complexity
- data integration
- integrity constraints
- answer set programming
- logic programming
- answering queries
- conjunctive queries
- incomplete information
- propositional logic
- dl lite
- query rewriting
- semantic web
- fixpoint
- schema mappings
- autonomous agents
- expert systems
- computational complexity