A family of experiments to validate measures for UML activity diagrams of ETL processes in data warehouses.
Lilia MuñozJose-Norberto MazónJuan TrujilloPublished in: Inf. Softw. Technol. (2010)
Keyphrases
- data warehouse
- uml activity diagrams
- data warehousing
- business intelligence
- decision support system
- decision support
- data integration
- databases
- data management
- data quality
- data sources
- metadata
- data analysis
- data mining
- data marts
- data cube
- multidimensional data
- on line analytical processing
- real world
- data sets
- conceptual model
- olap queries
- business process models
- star schema
- process model
- data model
- information systems
- materialized views
- life cycle
- multi dimensional
- olap systems
- olap query processing