Query Evaluation on Probabilistic Databases.
Christopher RéNilesh N. DalviDan SuciuPublished in: IEEE Data Eng. Bull. (2006)
Keyphrases
- probabilistic databases
- query evaluation
- query language
- query processing
- conjunctive queries
- data complexity
- xml data
- data management
- transitive closure
- efficient query evaluation
- uncertain data
- relational algebra
- query answers
- expressive power
- data sets
- knowledge discovery
- data model
- computational complexity
- data structure
- bayesian networks
- information retrieval
- databases
- database