Query Answering over Fact Bases for Fuzzy Interval Ontologies.
Gerald S. PlesniewiczVu Nguen Thi MinDmitry MasherovPublished in: SCAKD@CLA (2016)
Keyphrases
- query answering
- dl lite
- ontology based data access
- ontology languages
- data exchange
- data complexity
- ontology mappings
- transitive roles
- answering queries
- conjunctive queries
- integrity constraints
- incomplete information
- fuzzy sets
- description logics
- data integration
- inconsistent databases
- knowledge representation
- data integration systems
- semantic web
- knowledge base
- query rewriting
- fuzzy numbers
- schema mappings
- query containment
- information integration
- databases
- xml data exchange
- query relaxation
- query answers
- heterogeneous data
- expert systems
- decision making