Continuous Predictive Line Queries under Road-Network Constraints.
Lasanthi HeendaliyaDan LinAli R. HursonPublished in: DEXA (2) (2013)
Keyphrases
- gps data
- road network
- spatial networks
- spatial queries
- fastest path
- uncertain trajectories
- shortest path
- trajectory data
- road segments
- travel time
- transportation networks
- moving objects
- location based services
- objects moving
- query language
- efficient processing
- route planning
- traffic conditions
- spatial databases
- query processing
- traffic congestion
- traffic data
- k nearest neighbor
- map matching
- range queries
- delay tolerant
- line segments
- knn
- geographic information systems
- machine learning
- data objects