Continuous Nearest Neighbor Monitoring in Road Networks.
Kyriakos MouratidisMan Lung YiuDimitris PapadiasNikos MamoulisPublished in: VLDB (2006)
Keyphrases
- road network
- nearest neighbor
- nearest neighbor search
- shortest path
- k nearest neighbor
- spatial networks
- moving objects
- travel time
- knn
- transportation networks
- high dimensional data
- geographic information systems
- location based services
- real time
- traffic data
- route planning
- high dimensional
- training set
- spatial databases
- road segments
- query point
- path queries
- map matching
- uncertain trajectories
- spatio temporal
- trajectory data
- wireless sensor networks
- objects moving
- feature selection