Query-driven Repairing of Inconsistent DL-Lite Knowledge Bases (Extended Abstract).
Meghyn BienvenuCamille BourgauxFrançois GoasdouéPublished in: Description Logics (2016)
Keyphrases
- extended abstract
- dl lite
- query rewriting
- description logics
- unions of conjunctive queries
- query answering
- query evaluation
- data complexity
- conjunctive queries
- knowledge base
- answering queries
- query answers
- database
- first order logic
- consistent answers
- query processing
- computational complexity
- data integration
- query execution
- query optimization
- expressive power
- data exchange
- response time
- data structure
- xpath queries
- user queries
- reasoning tasks
- spatial databases
- data sources
- knowledge representation
- range queries
- databases
- tree patterns
- complex queries
- cost model
- query result
- xml queries
- np complete
- multi dimensional
- search engine
- consistent query answering