Quality metrics for conceptual models for data warehouse focusing on dimension hierarchies.
Anjana GosainSushama NagpalSangeeta SabharwalPublished in: ACM SIGSOFT Softw. Eng. Notes (2011)
Keyphrases
- data warehouse
- conceptual models
- quality metrics
- conceptual model
- dimension hierarchies
- data quality
- requirement analysis
- on line analytical processing
- data cube
- olap tools
- data warehousing
- quality assessment
- image quality
- multidimensional databases
- business intelligence
- information systems
- decision support
- data integration
- data analysis
- decision support system
- databases
- data sources
- data management
- data mining
- data model
- object oriented
- materialized views
- query execution
- metadata
- multidimensional data
- olap queries
- online analytical processing
- multi dimensional
- relational databases
- domain knowledge
- data sets
- semi automatic