Toward the Optimal Itinerary-Based KNN Query Processing in Mobile Sensor Networks.
Shan-Hung WuKun-Ta ChuangChung-Min ChenMing-Syan ChenPublished in: IEEE Trans. Knowl. Data Eng. (2008)
Keyphrases
- knn
- k nearest neighbor
- query processing
- nearest neighbor
- mobile sensor networks
- range queries
- refinement step
- similarity search
- distance function
- k nearest neighbour
- support vector machine svm
- text categorization
- knn algorithm
- database systems
- sensor networks
- text classification
- classification algorithm
- shows significant improvements
- k nearest
- neural network
- feature selection
- nearest neighbour
- knn classification
- index structure
- majority voting
- data structure
- input space
- classification method
- low dimensional
- high dimensional
- data mining