ExTCKNN: Expanding Tree-Based Continuous K Nearest Neighbor Query in Road Networks With Traffic Rules.
Hongjun LiBiao CaiShaojie QiaoQing WangYan WangPublished in: IEEE Access (2018)
Keyphrases
- k nearest neighbor
- road network
- spatial queries
- spatial networks
- fastest path
- knn
- query point
- path queries
- nearest neighbor
- travel time
- spatial databases
- transportation networks
- traffic data
- moving objects
- shortest path
- route planning
- knn classifier
- location based services
- mobile objects
- range queries
- support vector machine
- traffic conditions
- traffic congestion
- data structure
- knn algorithm
- traffic density
- neural network
- trajectory data
- data sets
- road segments
- efficient processing
- metric space
- information extraction
- feature space