Nearest neighbor queries in road networks.
Christian S. JensenJan KolárvrTorben Bach PedersenIgor TimkoPublished in: GIS (2003)
Keyphrases
- nearest neighbor queries
- road network
- location based services
- spatial queries
- nearest neighbor search
- shortest path
- travel time
- spatial databases
- similarity search
- moving objects
- metric space
- geographic information systems
- range queries
- data objects
- index structure
- r tree
- nearest neighbor
- efficient processing
- query point
- search algorithm
- spatial data