Continuous K-Nearest Neighbor Query over Moving Objects in Road Networks.
Yuan-Ko HuangZhi-Wei ChenChiang LeePublished in: APWeb/WAIM (2009)
Keyphrases
- road network
- k nearest neighbor
- spatial queries
- spatial networks
- moving objects
- fastest path
- knn
- query point
- path queries
- mobile objects
- nearest neighbor
- travel time
- range queries
- spatial databases
- uncertain trajectories
- road segments
- shortest path
- image sequences
- spatio temporal
- trip planning
- route planning
- location based services
- knn algorithm
- feature selection
- trajectory data
- support vector machine
- text classification
- video sequences
- background subtraction
- nearest neighbor search
- distance function
- index structure
- support vector
- data structure
- decision trees
- neural network
- vector space
- data points
- high dimensional
- knn classifier