Querying Objects with Description Logics.
Martin PeimEnrico FranconiNorman W. PatonCarole A. GoblePublished in: KRDB (2002)
Keyphrases
- description logics
- ontology based data access
- knowledge base
- knowledge representation
- reasoning tasks
- ontology reasoning
- computational properties
- dl lite
- reasoning systems
- reasoning problems
- semantic web
- concept descriptions
- knowledge representation formalisms
- knowledge representation and reasoning
- reasoning services
- structured objects
- owl dl
- database
- knowledge representation systems
- ontology languages
- knowledge representation languages
- dl programs
- databases
- number restrictions
- fuzzy description logics
- query processing
- model theoretic
- query rewriting
- owl ontologies
- machine learning
- tight complexity bounds
- computing least common subsumers