DL-Lite: Tractable Description Logics for Ontologies.
Diego CalvaneseGiuseppe De GiacomoDomenico LemboMaurizio LenzeriniRiccardo RosatiPublished in: AAAI (2005)
Keyphrases
- dl lite
- description logics
- computational complexity
- query answering
- conjunctive query answering
- data complexity
- knowledge base
- conjunctive queries
- complexity of query answering
- reasoning tasks
- semantic web
- np complete
- query rewriting
- reasoning services
- knowledge representation
- fuzzy description logics
- computational properties
- reasoning problems
- exptime complete
- first order logic
- unions of conjunctive queries
- ontology languages
- np hard
- ontology based data access
- artificial intelligence
- owl ontologies
- transitive roles