A Default Extension to Description Logics for Use in an Intelligent Search Engine.
Patrick LambrixNahid ShahmehriNiclas WahllöfPublished in: HICSS (5) (1998)
Keyphrases
- description logics
- search engine
- knowledge base
- reasoning tasks
- knowledge representation
- computing least common subsumers
- concept descriptions
- reasoning systems
- computational properties
- dl lite
- reasoning services
- knowledge representation and reasoning
- ontology languages
- reasoning problems
- expert systems
- knowledge representation formalisms
- knowledge representation systems
- semantic web
- tableau calculus
- knowledge representation languages
- number restrictions
- owl dl
- model theoretic
- transitive closure of roles
- databases