Dealing with Semantic Heterogeneity During Data Integration.
Zoubida KedadElisabeth MétaisPublished in: ER (1999)
Keyphrases
- data integration
- semantic heterogeneity
- heterogeneous data
- data sources
- heterogeneous data sources
- data model
- data exchange
- data management
- databases
- query answering
- information sources
- data warehouse
- data warehousing
- schema matching
- data sharing
- heterogeneous sources
- schema mappings
- multi source
- real world
- structured data
- data extraction
- data sets
- business intelligence
- decision making
- database management systems
- relational databases
- database