Keyphrases
- data integration
- data model
- data exchange
- data sources
- databases
- multiple data sources
- data management
- data warehouse
- data sharing
- query answering
- data cleaning
- schema mappings
- data transformation
- biological databases
- biological data
- database integration
- multi source
- heterogeneous data
- web services
- database schema
- data integration systems
- management system
- data extraction
- information systems
- database
- life sciences
- heterogeneous data sources
- data mining
- query language
- business intelligence
- query decomposition
- machine learning
- schema matching
- end users