Second-Order Description Logics: Semantics, Motivation, and a Calculus.
Simona ColucciTommaso Di NoiaEugenio Di SciascioFrancesco M. DoniniAzzurra RagonePublished in: Description Logics (2010)
Keyphrases
- description logics
- model theoretic
- computational properties
- reasoning tasks
- tableau calculus
- reasoning services
- number restrictions
- owl dl
- highly expressive
- fuzzy description logics
- reasoning mechanism
- owl ontologies
- knowledge representation formalisms
- knowledge base
- reasoning problems
- semantic web
- knowledge representation
- modal operators
- dl lite
- semantic matchmaking
- knowledge representation and reasoning
- formal semantics
- logic programming
- dl programs
- ontology languages
- knowledge representation languages
- computing least common subsumers
- semantic information
- uml class diagrams
- expressive power
- deductive databases
- answer sets
- fixpoint
- representation language
- concept descriptions