Query Answering in Ontologies under Preference Rankings.
Ismail Ilkan CeylanThomas LukasiewiczRafael PeñalozaOana Tifrea-MarciuskaPublished in: IJCAI (2017)
Keyphrases
- query answering
- dl lite
- ontology based data access
- ontology languages
- data exchange
- ontology mappings
- data complexity
- answering queries
- integrity constraints
- transitive roles
- incomplete information
- data integration
- conjunctive queries
- query rewriting
- knowledge base
- semantic web
- inconsistent databases
- owl dl
- knowledge representation
- ontology matching
- owl ontologies
- information integration
- database
- heterogeneous data
- semantic annotation
- autonomous agents
- query answers
- consistent query answering
- query language