Ontologies: Solving Semantic Heterogeneity in a Federated Spatial Database System.
Villie MorochoFèlix SaltorLluís Pérez-VidalPublished in: ICEIS (1) (2003)
Keyphrases
- semantic heterogeneity
- data sources
- database systems
- multidatabase systems
- information sources
- ontology matching
- semantic integration
- heterogeneous data
- ontology mappings
- databases
- data model
- heterogeneous sources
- data representations
- heterogeneous data sources
- transaction management
- data integration
- query optimization
- data management
- database management systems
- distributed database systems
- management system
- transaction processing
- semantic relationships
- semantic web
- data representation
- semantic relations
- concurrency control
- spatial data