Keyphrases
- data integration
- search computing
- data sources
- data exchange
- databases
- data management
- data model
- data warehouse
- data sharing
- query answering
- data cleaning
- biological databases
- multiple data sources
- web services
- data transformation
- heterogeneous data sources
- database integration
- service oriented
- heterogeneous data
- end users
- query decomposition
- data extraction
- schema matching
- schema mappings
- data warehousing
- information services
- biological data
- life sciences
- ontology alignment
- data sets
- spatial data
- business intelligence
- query processing
- data from multiple sources
- data integration systems