Threshold query optimization for uncertain data.
Yinian QiRohit JainSarvjeet SinghSunil PrabhakarPublished in: SIGMOD Conference (2010)
Keyphrases
- query optimization
- uncertain data
- database systems
- cost model
- query processing
- probabilistic databases
- uncertain databases
- probabilistic xml
- data streams
- xml data
- query execution
- data management
- cardinality estimation
- selectivity estimation
- knowledge discovery
- continuous queries
- frequent patterns
- data sets
- database management systems
- data mining
- multi dimensional
- similarity join
- knn
- databases