An Efficient Technique for Continuous K-Nearest Neighbor Query Processing on Moving Objects in a Road Network.
Guohui LiPing FanYanhong LiJianqiang DuPublished in: CIT (2010)
Keyphrases
- road network
- k nearest neighbor
- moving objects
- spatial queries
- spatial networks
- knn
- query processing
- nearest neighbor
- shortest path
- travel time
- route planning
- spatial databases
- mobile objects
- road segments
- uncertain trajectories
- transportation networks
- location based services
- trajectory data
- neural network
- index structure
- support vector machine
- knn algorithm
- background subtraction
- hierarchical document clustering
- traffic data
- distance computation
- video sequences
- range queries
- feature selection
- k nearest neighbour
- multi dimensional
- text classification
- object tracking
- r tree
- efficient processing
- image sequences
- graph construction
- database systems
- query point
- three dimensional
- decision trees
- geographic information systems
- knn classifier
- moving object trajectories
- data sets