Weighted ego network for forming hierarchical structure of road networks.
Hong ZhangZhilin LiPublished in: Int. J. Geogr. Inf. Sci. (2011)
Keyphrases
- hierarchical structure
- road network
- spatial networks
- transportation networks
- hierarchical structures
- traffic data
- travel time
- hierarchical classification
- hierarchically structured
- hierarchical organization
- shortest path
- moving objects
- traffic density
- route planning
- road segments
- tree structure
- image representation
- web pages
- fastest path
- location based services
- metric space
- edge weights
- database
- weighted graph
- network traffic
- knn
- wireless sensor networks
- three dimensional
- uncertain trajectories
- databases