Reverse k Nearest Neighbor Queries in Time-Dependent Road Networks.
Jiajia LiYuxian LiPanpan ShenXiufeng XiaChuanyu ZongChenxi XiaPublished in: HPCC/SmartCity/DSS (2018)
Keyphrases
- road network
- fastest path
- travel time
- spatial networks
- reverse k nearest neighbor
- reverse nearest neighbor
- spatial databases
- shortest path
- spatial queries
- path queries
- uncertain trajectories
- moving objects
- metric space
- k nearest neighbor
- nearest neighbor
- location based services
- objects moving
- query processing
- nearest neighbor search
- trajectory data
- traffic conditions
- multi type
- efficient processing
- road segments
- training data
- range queries
- databases
- relational databases
- query point
- data structure
- moving objects databases
- spatial data
- query language
- three dimensional