A Safe-Region Approach to k-RNN Queries in Directed Road Network.
Kamil ZebergaHyung-Ju ChoTae-Sun ChungPublished in: CSE (2014)
Keyphrases
- road network
- spatial networks
- spatial queries
- uncertain trajectories
- fastest path
- objects moving
- shortest path
- query processing
- query point
- travel time
- moving objects
- route planning
- recurrent neural networks
- range queries
- query language
- spatial databases
- nearest neighbor
- efficient processing
- transportation networks
- geographic information systems
- location based services
- trajectory data
- traffic data
- moving object trajectories
- traffic conditions
- map matching
- road segments
- cellular automata
- mobile devices
- neural network