Keyphrases
- data integration
- data exchange
- data management
- data model
- databases
- data sources
- model driven
- data transformation
- query answering
- data warehouse
- data warehousing
- data sharing
- heterogeneous data
- biological databases
- data cleaning
- data extraction
- schema mappings
- heterogeneous data sources
- life sciences
- database integration
- data from multiple sources
- business intelligence
- query decomposition
- biological data
- database schema
- schema matching
- query language
- data processing
- case study
- global schema
- database