Query Processing with Description Logic Ontologies over Object-Wrapped Databases.
Martin PeimEnrico FranconiNorman W. PatonCarole A. GoblePublished in: SEBD (2002)
Keyphrases
- description logics
- databases
- dl lite
- query processing
- ontology languages
- snomed ct
- knowledge base
- reasoning services
- semantic web
- ontology reasoning
- knowledge representation
- owl dl
- database systems
- semantic mapping
- reasoning mechanism
- concept descriptions
- dl programs
- formal ontologies
- biomedical ontologies
- semantic web ontologies
- owl ontologies
- data management
- reasoning tasks
- ontology mappings
- web ontology language
- computational properties
- reasoning problems
- description logic programs
- database
- medical terminology
- daml oil
- computing least common subsumers
- query answering
- data integration
- data types
- data sources
- query optimization
- index structure
- logic programs
- range queries
- data warehouse
- conjunctive queries
- relational databases
- query execution