Keyphrases
- multi source
- data integration
- data sources
- data fusion
- data model
- databases
- data exchange
- information fusion
- data management
- data warehouse
- data cleaning
- query answering
- data warehousing
- multiple data sources
- heterogeneous data
- biological databases
- heterogeneous data sources
- data transformation
- schema mappings
- structured data
- business intelligence
- query rewriting
- query decomposition
- geospatial information
- query language
- expert systems
- website
- social networks
- artificial intelligence