Data Integration based on Schema-Mapping in Service-based Grids.
Carmela ComitoDomenico TaliaPublished in: High Performance Computing Workshop (2006)
Keyphrases
- data integration
- schema mappings
- data exchange
- query answering
- database schema
- databases
- data management
- data model
- data integration systems
- data sharing
- data warehouse
- data sources
- schema matching
- xml schema
- web services
- data transformation
- heterogeneous data
- business intelligence
- conjunctive queries
- heterogeneous data sources
- query decomposition
- end users
- data complexity
- query rewriting
- decision making