Non Defeated-Based Repair in Possibilistic DL-Lite Knowledge Bases.
Salem BenferhatZied BouraouiKarim TabiaPublished in: FLAIRS Conference (2015)
Keyphrases
- dl lite
- description logics
- possibility theory
- query answering
- data complexity
- knowledge base
- conjunctive queries
- inconsistent databases
- expressive power
- computational complexity
- query rewriting
- first order logic
- possibilistic logic
- reasoning tasks
- consistent query answering
- data exchange
- incomplete information
- query optimization
- machine learning
- expert systems
- knowledge representation
- logic programming
- logic programs
- query evaluation
- semantic web