ULDBs: Databases with Uncertainty and Lineage.
Omar BenjellounAnish Das SarmaAlon Y. HalevyJennifer WidomPublished in: VLDB (2006)
Keyphrases
- databases
- metadata
- database
- relational databases
- expected utility
- database systems
- data management
- data warehouse
- decision theory
- uncertain data
- database applications
- knowledge discovery
- search algorithm
- information retrieval
- data sources
- data quality
- database queries
- belief functions
- information systems
- provenance information
- data provenance