Processing Probabilistic Range Queries over Gaussian-Based Uncertain Data.
Tingting DongChuan XiaoXi GuoYoshiharu IshikawaPublished in: SSTD (2013)
Keyphrases
- uncertain data
- range queries
- efficient processing
- uncertain databases
- multi dimensional
- uncertain objects
- index structure
- uncertain data streams
- probabilistic databases
- r tree
- probabilistic xml
- query processing
- range searching
- spatial databases
- knn
- data streams
- metric space
- knowledge discovery
- frequent patterns
- external memory
- spatial queries
- indexing techniques
- b tree
- database
- management system
- locality sensitive hashing
- similarity queries
- em algorithm
- text classification
- exact match
- high dimensional
- data structure
- machine learning
- data sets