Relational Sampling for Data Quality Auditing and Decision Support.
Bruno CortesJosé Nuno OliveiraPublished in: ICEIS (Selected Papers) (2004)
Keyphrases
- data quality
- decision support
- data warehouse
- decision support system
- data warehousing
- class noise
- quality management
- business intelligence systems
- decision makers
- data mining
- business intelligence
- relational databases
- information loss
- random sampling
- quality assessment
- data cleansing
- product configuration
- data cleaning
- data privacy
- data transformation
- databases
- data model
- data sources
- data management
- poor quality
- privacy preservation
- natural resources
- decision making
- data integration
- knowledge discovery
- data analysis
- access control