Continuous Reverse Nearest Neighbor Queries on Moving Objects in Road Networks.
Huan-Liang SunChao JiangJun-Ling LiuLimei SunPublished in: WAIM (2008)
Keyphrases
- road network
- reverse nearest neighbor
- spatial databases
- moving objects
- shortest path
- nearest neighbor
- nearest neighbor search
- spatial networks
- location based services
- uncertain trajectories
- multi type
- travel time
- spatial queries
- r tree
- road segments
- objects moving
- fastest path
- reverse k nearest neighbor
- spatio temporal
- image sequences
- k nearest neighbor
- spatial objects
- path queries
- metric space
- knn
- high dimensional data
- data points
- mobile objects
- database
- computer vision
- feature selection
- database systems
- video sequences
- training set
- distance function
- query point
- query processing
- similarity search