Enhancing Data Quality in Data Warehouse Environments.
Donald P. BallouGiri Kumar TayiPublished in: Commun. ACM (1999)
Keyphrases
- data quality
- data warehouse
- data warehouse environments
- quality management
- data warehousing
- data cleansing
- data cleaning
- data privacy
- data confidentiality
- quality assessment
- poor quality
- databases
- data transformation
- privacy preservation
- data integration
- business intelligence
- data mining
- range queries
- business process
- database systems
- cell suppression
- natural resources
- database
- information loss
- privacy guarantees
- metadata
- data management
- case study
- decision trees