Dwebic: An Intelligent Search Engine based on Default Description Logics.
Patrick LambrixNahid ShahmehriNiclas WahllöfPublished in: Description Logics (1997)
Keyphrases
- description logics
- search engine
- knowledge base
- knowledge representation
- reasoning tasks
- concept descriptions
- knowledge representation and reasoning
- computational properties
- ontology languages
- reasoning services
- user queries
- information retrieval
- owl dl
- computing least common subsumers
- model theoretic
- reasoning problems
- knowledge representation formalisms
- number restrictions
- semantic web
- knowledge representation languages
- knowledge representation systems