Forgetting for knowledge bases in DL-Lite.
Zhe WangKewen WangRodney W. ToporJeff Z. PanPublished in: Ann. Math. Artif. Intell. (2010)
Keyphrases
- dl lite
- description logics
- query answering
- data complexity
- knowledge base
- expressive power
- first order logic
- computational complexity
- query rewriting
- conjunctive queries
- reasoning tasks
- ontology languages
- semantic web
- computational properties
- query language
- data integration
- data exchange
- possibility theory
- incomplete information
- database
- integrity constraints
- databases