LookAhead continuous KNN mobile query processing.
Geng ZhaoKefeng XuanDavid TaniarBala SrinivasanPublished in: Comput. Syst. Sci. Eng. (2010)
Keyphrases
- knn
- query processing
- k nearest neighbor
- refinement step
- similarity search
- nearest neighbor
- text categorization
- mobile devices
- range queries
- k nearest neighbour
- knn algorithm
- distance function
- text classification
- classification algorithm
- support vector machine svm
- r tree
- support vector machine
- spatial queries
- neural network
- database systems
- feature selection
- classification method
- mobile applications
- distance computation
- mobile environments
- majority voting
- nearest neighbor algorithm
- k nearest
- index structure
- sequential scan
- test instances
- mobile objects
- knn classifier