Schema Mappings and Agents' Actions in P2P Data Integration System.
Grazyna BrzykcyJerzy BartoszekTadeusz PankowskiPublished in: J. Univers. Comput. Sci. (2008)
Keyphrases
- data integration
- schema mappings
- multiple agents
- data exchange
- data sharing
- query answering
- database schema
- data sources
- data model
- databases
- data management
- autonomous agents
- peer to peer
- data integration systems
- data warehouse
- data transformation
- data warehousing
- conjunctive queries
- heterogeneous data
- business intelligence
- high level specifications
- schema matching
- database
- xml schema
- xml queries
- decision making
- data complexity
- heterogeneous data sources
- query rewriting
- case study
- global view
- database systems
- database management systems