Keyphrases
- description logics
- knowledge representation
- knowledge base
- reasoning tasks
- computational properties
- dl lite
- knowledge representation and reasoning
- reasoning systems
- semantic web
- knowledge representation formalisms
- reasoning problems
- transitive roles
- knowledge representation systems
- fuzzy description logics
- knowledge representation languages
- logic programming
- model theoretic
- concept descriptions
- reasoning services
- artificial intelligence
- computing least common subsumers
- highly expressive
- ontology languages
- logic programs
- expert systems
- computational complexity