Three decades of data integration - All problems solved?
Patrick ZieglerKlaus R. DittrichPublished in: IFIP Congress Topical Sessions (2004)
Keyphrases
- data integration
- data exchange
- data model
- data sources
- query answering
- data management
- data transformation
- databases
- heterogeneous data
- query decomposition
- data cleaning
- data warehouse
- data extraction
- schema mappings
- np complete
- data sharing
- biological databases
- data quality
- database schema
- decision makers
- schema matching
- database systems
- data sets