Geographic metadata: data quality, uncertainty and imprecision.
Karima Akli-AstouatiRatiba GuebailiAïcha MokhtariPublished in: Int. J. Reason. based Intell. Syst. (2011)
Keyphrases
- data quality
- metadata
- data warehouse
- geographic information
- possibility theory
- geographic data
- digital libraries
- quality management
- quality assessment
- imprecise information
- data transformation
- uncertain information
- data cleansing
- data cleaning
- geo referenced
- spatial databases
- learning objects
- fuzzy logic
- information loss
- data privacy
- poor quality
- geographic information systems
- fuzzy sets
- data warehousing
- database
- privacy guarantees
- natural resources
- fuzzy numbers
- privacy preservation
- probability theory
- data integration
- data analysis
- e learning
- databases
- data sets