Uncertainty in data integration: current approaches and open problems.
Matteo MagnaniDanilo MontesiPublished in: MUD (2007)
Keyphrases
- data integration
- open problems
- data exchange
- data model
- multidatabase transaction management
- data sources
- data management
- database theory
- databases
- query answering
- data warehousing
- data extraction
- biological data
- data warehouse
- data cleaning
- data transformation
- database systems
- heterogeneous data
- life sciences
- schema mappings
- machine learning
- query decomposition
- database
- fine grained
- search engine
- heterogeneous data sources