Keyphrases
- description logics
- knowledge base
- reasoning tasks
- knowledge representation
- semantic web
- computational properties
- knowledge representation and reasoning
- concept descriptions
- reasoning systems
- reasoning problems
- knowledge representation systems
- dl lite
- computing least common subsumers
- knowledge representation languages
- reasoning mechanism
- owl dl
- knowledge representation formalisms
- reasoning services
- model theoretic
- database
- fuzzy description logics
- machine learning
- transitive roles