Instant approximate 1-center on road networks via embeddings.
Samidh ChatterjeeBradley NeffPiyush KumarPublished in: GIS (2011)
Keyphrases
- road network
- shortest path
- travel time
- moving objects
- route planning
- spatial databases
- transportation networks
- location based services
- traffic data
- road segments
- map matching
- spatial networks
- trajectory data
- traffic congestion
- uncertain trajectories
- traffic conditions
- computer vision
- vector space
- euclidean space
- tabu search
- dimensionality reduction
- objects moving
- data structure