Query decomposition based on ontology mapping in data integration system.
Xuezhou XuHong XiangJingyu ChenPublished in: ICNC (1) (2007)
Keyphrases
- ontology mapping
- data integration
- query decomposition
- data sharing
- data model
- databases
- data exchange
- data management
- data sources
- data warehouse
- ontology matching
- ontology alignment
- heterogeneous data
- schema mappings
- heterogeneous data sources
- semi automatic
- data warehousing
- database management systems
- xml data sources
- global schema
- information systems
- information retrieval
- semantic web
- object oriented database systems
- relational databases
- database systems
- schema matching
- real world
- data sets
- database