Keyphrases
- description logics
- knowledge base
- knowledge representation
- reasoning tasks
- knowledge representation and reasoning
- knowledge representation formalisms
- model theoretic
- semantic web
- temporal information
- temporal constraints
- computational properties
- reasoning systems
- dl lite
- computing least common subsumers
- knowledge representation systems
- reasoning problems
- ontology languages
- reasoning mechanism
- temporal reasoning
- concept descriptions
- dl programs
- owl dl
- transitive roles