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An Integrated Network Modeling for Road Maps

  • Zhichao SongEmail author
  • Kai Sheng
  • Peng Zhang
  • Zhen Li
  • Bin Chen
  • Xiaogang Qiu
Conference paper
  • 316 Downloads
Part of the Communications in Computer and Information Science book series (CCIS, volume 603)

Abstract

Critical-location identification on a road map is very helpful to assign traffic resources reasonably in traffic simulations. To simultaneously identify the critical levels of roads and junctions in a road map by the same measure of centrality, we define a novel road network modeling concept: integrated graph, in which both junctions and roads are abstracted as nodes. Based on this method, we analyze the importance of locations in a small road network and Beijing’s main-road network. The results show that this modeling method of road networks is feasible and efficient.

Keywords

Network modeling Road network Centrality indices Critical-location identification 

Notes

Acknowledgements

The authors would like to thank National Nature and Science Foundation of China under Grant Nos. 91024030, 91224008, 61503402, and 71303252.

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Copyright information

© Springer Science+Business Media Singapore 2016

Authors and Affiliations

  • Zhichao Song
    • 1
    Email author
  • Kai Sheng
    • 2
  • Peng Zhang
    • 1
  • Zhen Li
    • 1
  • Bin Chen
    • 1
  • Xiaogang Qiu
    • 1
  1. 1.College of Information System and ManagementNational University of Defense TechnologyChangshaPeople’s Republic of China
  2. 2.Electronic Engineering CollegeNaval University of EngineeringWuhanPeople’s Republic of China

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