Ontology-mediated query answering over temporal and inconsistent data.
Camille BourgauxPatrick KoopmannAnni-Yasmin TurhanPublished in: Semantic Web (2019)
Keyphrases
- query answering
- ontology based data access
- data exchange
- answering queries
- conjunctive queries
- integrity constraints
- data complexity
- incomplete information
- data integration
- query rewriting
- domain specific
- domain knowledge
- inconsistent databases
- knowledge representation
- semantic web
- temporal information
- knowledge base
- data integration systems
- dl lite
- xml data exchange
- temporal reasoning
- semantic annotation
- regular path queries
- schema mappings
- case study
- database