Tableaux-based optimization of schema mappings for data integration.
Md. Anisur RahmanMehedi MasudIluju KiringaAbdulmotaleb El-SaddikPublished in: J. Intell. Inf. Syst. (2012)
Keyphrases
- data integration
- schema mappings
- data exchange
- database schema
- data management
- data sources
- data model
- databases
- query answering
- data integration systems
- data warehouse
- business intelligence
- data warehousing
- schema matching
- data transformation
- heterogeneous data
- data complexity
- conjunctive queries
- xml schema
- finite sets
- decision support
- data sets