Efficient Probabilistic Reverse k-Nearest Neighbors Query Processing on Uncertain Data.
Jiajia LiBotao WangGuoren WangPublished in: DASFAA (1) (2013)
Keyphrases
- uncertain data
- spatial query processing
- k nearest neighbor
- knn
- uncertain databases
- nearest neighbor
- query processing
- probabilistic databases
- probabilistic xml
- uncertain data streams
- spatial queries
- data streams
- refinement step
- distance computation
- knowledge discovery
- knn classifier
- similarity search
- frequent patterns
- query evaluation
- database systems
- location based services
- space efficient
- query optimization
- data sets
- distance function
- index structure
- xml data
- text classification
- neural network
- databases