A formal framework for query decomposition and knowledge integration in data warehouse federations.
Rafal KernTomasz StolarczykNgoc Thanh NguyenPublished in: Expert Syst. Appl. (2013)
Keyphrases
- data warehouse
- knowledge integration
- data integration
- data warehousing
- query decomposition
- decision support
- business intelligence
- data sources
- decision support system
- multidimensional data model
- data management
- databases
- data sets
- case study
- conceptual model
- data analysis
- data mining
- data warehouse design
- data model
- data cube
- materialized views
- object oriented database systems
- on line analytical processing
- database