On reconciling data exchange, data integration, and peer data management.
Giuseppe De GiacomoDomenico LemboMaurizio LenzeriniRiccardo RosatiPublished in: PODS (2007)
Keyphrases
- data exchange
- data integration
- data management
- peer data management systems
- query answering
- schema mappings
- database management systems
- database systems
- heterogeneous data
- data warehouse
- data warehousing
- query evaluation
- query processing
- scientific data
- data transformation
- data sharing
- database schema
- databases
- database
- data sources
- data cleaning
- xml schema
- scientific data management
- conjunctive queries
- data complexity
- heterogeneous data sources
- multiple data sources
- object oriented
- query rewriting
- answering queries
- data model
- query decomposition
- data integration systems