Optimizing Probabilistic Query Processing on Continuous Uncertain Data.
Liping PengYanlei DiaoAnna LiuPublished in: Proc. VLDB Endow. (2011)
Keyphrases
- uncertain data
- query processing
- spatial query processing
- uncertain databases
- probabilistic xml
- probabilistic databases
- mining frequent itemsets
- uncertain data streams
- naive bayes classification
- knowledge discovery
- frequent patterns
- aggregate queries
- database systems
- data management
- data streams
- r tree
- index structure
- similarity search
- database
- xml data
- probability distribution functions
- conjunctive queries
- uncertain objects
- cost model
- information retrieval