Keyphrases
- data integration
- data model
- data exchange
- databases
- data sources
- client server
- data management
- query answering
- data sharing
- data extraction
- biological databases
- data transformation
- data cleaning
- heterogeneous data
- data warehouse
- data warehousing
- database
- web server
- schema mappings
- heterogeneous data sources
- biological data
- query decomposition
- data sets
- database schema
- machine learning
- business intelligence
- peer to peer
- query processing
- website
- data integration systems