Analyzing and revising data integration schemas to improve their matchability.
Xiaoyong ChaiMayssam SayyadianAnHai DoanArnon RosenthalLen SeligmanPublished in: Proc. VLDB Endow. (2008)
Keyphrases
- data integration
- data sources
- data exchange
- databases
- data warehouse
- data model
- data management
- schema matching
- schema mappings
- data sharing
- biological databases
- data transformation
- heterogeneous data
- query answering
- data cleaning
- database integration
- database schema
- business intelligence
- global schema
- heterogeneous data sources
- data integration systems
- query decomposition
- data extraction
- data warehousing
- multiple data sources
- water resources management
- data sets
- desirable properties
- database management systems
- decision making