Continuous visible k nearest neighbor query on moving objects.
Yanqiu WangRui ZhangChuanfei XuJianzhong QiYu GuGe YuPublished in: Inf. Syst. (2014)
Keyphrases
- k nearest neighbor
- spatio temporal queries
- moving objects
- knn
- range queries
- spatial queries
- nearest neighbor
- mobile objects
- spatio temporal databases
- query point
- efficient processing
- moving object databases
- spatial networks
- database
- hierarchical document clustering
- text categorization
- video sequences
- knn algorithm
- distance computation
- background subtraction
- knn classifier
- continuously moving
- image sequences
- similarity search
- classification method
- k nearest
- neural network
- distance function
- text classification
- query processing
- road network
- r tree
- multi dimensional
- support vector machine
- nearest neighbour
- k nearest neighbour
- continuous queries
- indexing techniques
- data structure
- feature selection
- vowel recognition
- text mining
- data objects
- graph construction
- trajectory data