Keyphrases
- data integration
- data model
- databases
- data exchange
- data sources
- data management
- data transformation
- query answering
- data warehouse
- biological databases
- data extraction
- data sharing
- heterogeneous data sources
- data cleaning
- database integration
- database schema
- query decomposition
- schema mappings
- biological data
- life sciences
- heterogeneous data
- query language
- scientific data management
- data sets
- data mining
- query rewriting
- business intelligence
- database systems
- information systems
- machine learning
- incomplete information
- data from multiple sources
- data integration systems
- information integration