Scrubbing query results from probabilistic databases.
Jianwen ChenLing FengWenwei XuePublished in: IDEAS (2011)
Keyphrases
- probabilistic databases
- query evaluation
- relational queries
- database queries
- aggregate queries
- uncertain data
- query answers
- conjunctive queries
- probabilistic inference
- query processing
- probabilistic reasoning
- efficient query evaluation
- database
- relational algebra
- databases
- probabilistic graphical models
- query language
- normal form
- data integration
- xml data
- knowledge representation
- bayesian networks