Using ontologies and requirements for constructing and optimizing data warehouses.
Ladjel BellatrecheSelma KhouriIlyès BoukhariRima BouchakriPublished in: MIPRO (2012)
Keyphrases
- data warehouse
- databases
- data warehousing
- data marts
- data sources
- business intelligence
- data integration
- decision support
- decision support system
- data cube
- data management
- data mining
- olap query processing
- on line analytical processing
- query execution
- metadata
- domain ontology
- olap systems
- data analysis
- multidimensional data
- star schema
- materialized views
- olap queries
- external data
- olap tools
- multidimensional databases
- enterprise data
- data mining techniques
- star schemas
- data sets
- database
- aggregated data
- fact table
- query workloads