Searching k-Nearest Neighbor Trajectories on Road Networks.
Pengcheng YuanQinpei ZhaoWeixiong RaoMingxuan YuanJia ZengPublished in: ADC (2017)
Keyphrases
- k nearest neighbor
- road network
- spatial networks
- trajectory data
- knn
- uncertain trajectories
- moving object trajectories
- moving objects
- road segments
- similarity search
- spatial queries
- nearest neighbor
- objects moving
- travel time
- shortest path
- route planning
- support vector machine
- neural network
- knn algorithm
- k nearest neighbour
- location based services
- geographic information systems
- moving objects databases
- feature selection
- query point
- data sets
- trip planning
- image sequences
- training set
- spatio temporal
- text classification
- traffic conditions
- similarity queries
- space time
- distance function
- spatial databases
- nearest neighbor search