Estimating the quality of answers when querying over description logic ontologies.
Martin PeimEnrico FranconiNorman W. PatonPublished in: Data Knowl. Eng. (2003)
Keyphrases
- description logics
- ontology reasoning
- dl lite
- ontology languages
- knowledge base
- snomed ct
- ontology based data access
- semantic web
- reasoning services
- knowledge representation
- owl dl
- formal ontologies
- reasoning mechanism
- concept descriptions
- semantic web ontologies
- dl programs
- semantic mapping
- owl ontologies
- computational properties
- web ontology language
- reasoning tasks
- databases
- medical terminology
- ontology mappings
- query answering
- biomedical ontologies
- computing least common subsumers
- description logic programs
- conceptual graphs
- query rewriting
- daml oil
- model theoretic
- reasoning problems
- data complexity
- logical implication
- natural language