Top-k Nearest Neighbor Search In Uncertain Data Series.
Michele DallachiesaThemis PalpanasIhab F. IlyasPublished in: Proc. VLDB Endow. (2014)
Keyphrases
- decision trees
- nearest neighbor search
- uncertain data
- uncertain data streams
- probabilistic xml
- nearest neighbor
- high dimensional
- uncertain databases
- image retrieval
- query processing
- cost model
- feature space
- similarity join
- similarity search
- search methods
- training set
- locality sensitive hashing
- frequent patterns
- uncertain objects
- data streams
- index structure
- exhaustive search
- training data
- road network
- aggregate queries
- space efficient
- metric space
- data sets
- computational complexity
- feature selection