Unification in modal and description logics.
Franz BaaderSilvio GhilardiPublished in: Log. J. IGPL (2011)
Keyphrases
- description logics
- description logic alc
- knowledge base
- modal logic
- knowledge representation
- reasoning tasks
- computational properties
- modal operators
- dl lite
- computing least common subsumers
- knowledge representation and reasoning
- semantic web
- knowledge representation formalisms
- reasoning problems
- reasoning systems
- theorem proving
- nonmonotonic logics
- tableau calculus
- number restrictions
- knowledge representation systems
- model theoretic
- concept descriptions
- computational complexity
- reasoning services
- artificial intelligence
- owl ontologies
- knowledge representation languages
- structured objects
- function symbols
- propositional logic