Scalable processing of snapshot and continuous nearest-neighbor queries over one-dimensional uncertain data.
Jinchuan ChenReynold ChengMohamed F. MokbelChi-Yin ChowPublished in: VLDB J. (2009)
Keyphrases
- uncertain data
- nearest neighbor queries
- uncertain time series
- location based services
- efficient processing
- uncertain objects
- uncertain databases
- metric space
- similarity search
- multimedia databases
- index structure
- nearest neighbor
- multi dimensional
- data streams
- frequent patterns
- r tree
- knowledge discovery
- high dimensional spaces
- database
- range queries
- indexing structure
- nearest neighbor search
- query processing
- databases
- data model
- query point
- spatial queries
- mobile users
- efficient implementation
- data objects
- distance measure