Complement union for data integration.
Jens BleiholderSascha SzottMelanie HerschelFelix NaumannPublished in: ICDE Workshops (2010)
Keyphrases
- data integration
- data model
- data management
- data sources
- data exchange
- databases
- data warehouse
- data sharing
- data cleaning
- query answering
- biological databases
- data transformation
- heterogeneous data
- data warehousing
- data extraction
- query decomposition
- database integration
- schema mappings
- data from multiple sources
- database
- data integration systems
- biological data
- life sciences
- database schema
- entity resolution
- conjunctive queries
- business intelligence
- software engineering
- data analysis
- metadata