Hybrid Query Answering Over OWL Ontologies.
Giorgos StoilosGiorgos B. StamouPublished in: ECAI (2014)
Keyphrases
- query answering
- owl ontologies
- ontology languages
- data exchange
- integrity constraints
- conjunctive queries
- data integration
- database schema
- incomplete information
- data complexity
- answering queries
- description logics
- semantic annotation
- production rules
- domain ontology
- query answers
- knowledge base
- datalog programs
- dl lite
- semi automatic
- semantic web
- conceptual modeling
- information retrieval
- databases
- data sets