Ontologies and Databases: The DL-Lite Approach.
Diego CalvaneseGiuseppe De GiacomoDomenico LemboMaurizio LenzeriniAntonella PoggiMariano Rodriguez-MuroRiccardo RosatiPublished in: Reasoning Web (2009)
Keyphrases
- dl lite
- description logics
- databases
- query answering
- data complexity
- conjunctive queries
- computational complexity
- expressive power
- first order logic
- owl dl ontology
- query rewriting
- reasoning tasks
- data integration
- database
- knowledge representation
- ontology languages
- relational databases
- database systems
- data warehouse
- knowledge base
- data management
- complexity of query answering
- query evaluation
- relational database systems
- metadata
- semantic web
- computational properties
- logic programs
- owl dl
- reasoning services
- data exchange
- np hard
- database management systems