Direction-Aware Continuous Moving K-Nearest-Neighbor Query in Road Networks.
Tianyang DongYuan LuluYuehui ShangYang YeLing ZhangPublished in: ISPRS Int. J. Geo Inf. (2019)
Keyphrases
- k nearest neighbor
- spatial queries
- road network
- query point
- spatial networks
- knn
- fastest path
- nearest neighbor
- moving objects
- path queries
- mobile objects
- efficient processing
- range queries
- query processing
- support vector machine
- distance computation
- spatial data
- knn algorithm
- neural network
- data sets
- objects moving
- location based services
- spatial databases
- metric space
- feature selection
- text classification
- knn classifier
- shortest path
- similarity search
- nearest neighbor search
- route planning
- learning algorithm
- road segments
- multi dimensional
- r tree