Query Processing with Description Logic Ontologies Over Object-Wrapped Databases.
Martin PeimEnrico FranconiNorman W. PatonCarole A. GoblePublished in: SSDBM (2002)
Keyphrases
- description logics
- databases
- dl lite
- snomed ct
- ontology languages
- query processing
- knowledge base
- semantic web
- reasoning services
- owl dl
- knowledge representation
- ontology reasoning
- owl ontologies
- semantic mapping
- concept descriptions
- database systems
- semantic web ontologies
- reasoning mechanism
- dl programs
- biomedical ontologies
- ontology mappings
- formal ontologies
- reasoning problems
- computational properties
- reasoning tasks
- daml oil
- data management
- web ontology language
- medical terminology
- computing least common subsumers
- data model
- xml data
- query optimization
- query evaluation
- query answering
- relational databases
- data types
- database design
- data integration
- query execution
- conceptual graphs
- data sources
- data complexity
- semantic interoperability
- formal semantics
- metadata
- conceptual modeling