A Survey of Data Quality Tools.
José BarateiroHelena GalhardasPublished in: Datenbank-Spektrum (2005)
Keyphrases
- data quality
- natural resources
- business intelligence systems
- data warehouse
- quality assessment
- information loss
- data confidentiality
- quality management
- data transformation
- data cleansing
- decision support
- data cleaning
- privacy preservation
- poor quality
- statistical summaries
- metadata
- privacy guarantees
- data preparation
- decision support system
- data analysis
- database systems