Reflections on Modelling Vagueness in Description Logics.
Steven SchockaertPatricia VictorGeert-Jan HoubenChris CornelisMartine De CockEtienne E. KerrePublished in: URSW (2006)
Keyphrases
- description logics
- dl lite
- knowledge base
- reasoning tasks
- knowledge representation
- knowledge representation and reasoning
- reasoning problems
- computational properties
- semantic web
- concept descriptions
- ontology languages
- knowledge representation formalisms
- knowledge representation systems
- owl ontologies
- reasoning systems
- fuzzy set theory
- model theoretic
- computing least common subsumers
- terminological knowledge
- knowledge representation languages
- reasoning mechanism
- owl dl
- fuzzy logic
- query answering
- fuzzy description logics
- number restrictions
- expressive power
- logic programming
- transitive roles
- data model