-Selection Query over Uncertain Data.
Xingjie LiuMao YeJianliang XuYuan TianWang-Chien LeePublished in: DASFAA (1) (2010)
Keyphrases
- uncertain data
- uncertain databases
- probabilistic databases
- probabilistic xml
- database
- mining frequent itemsets
- query evaluation
- query processing
- uncertain objects
- aggregate queries
- formal semantics
- database queries
- frequent patterns
- data streams
- uncertain data streams
- uncertain information
- knowledge discovery
- conjunctive queries
- indexing techniques
- range queries
- data structure
- efficient processing
- frequent itemsets
- knn
- data sources
- data model
- information retrieval
- real world