Towards an Intelligent Web Service for Ontology-Based Query-Answering Dialogues.
In-Cheol KimPublished in: KES (3) (2005)
Keyphrases
- query answering
- web services
- semantic web technologies
- data exchange
- data complexity
- integrity constraints
- data integration
- answering queries
- conjunctive queries
- query rewriting
- incomplete information
- query answers
- data integration systems
- semantic web
- magic sets
- ontology based data access
- xml data exchange
- database systems
- database
- schema mappings
- dl lite
- inconsistent databases
- open world