Keyphrases
- description logics
- maintaining consistency
- dl lite
- ontology languages
- snomed ct
- reasoning services
- semantic web
- metadata
- ontology reasoning
- knowledge base
- formal ontologies
- semantic web ontologies
- owl dl
- dl programs
- knowledge representation
- owl ontologies
- semantic mapping
- concept descriptions
- ontology mappings
- reasoning mechanism
- medical terminology
- reasoning tasks
- biomedical ontologies
- web ontology language
- reasoning problems
- operating system
- web services
- computational properties
- daml oil
- logical implication
- expert systems
- description logic programs
- query answering
- data warehouse
- information systems
- ontology matching
- semantic interoperability
- data complexity
- computing least common subsumers