An Integrated Network Modeling for Road Maps

被引：0

作者：

Song, Zhichao ^{[1
]}

Sheng, Kai ^{[2
]}

Zhang, Peng ^{[1
]}

Li, Zhen ^{[1
]}

Chen, Bin ^{[1
]}

Qiu, Xiaogang ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Informat Syst & Management, Changsha 410073, Hunan, Peoples R China

[2] Naval Univ Engn, Elect Engn Coll, Wuhan 430033, Hubei, Peoples R China

来源：

MODEL DESIGN AND SIMULATION ANALYSIS | 2016年 / 603卷

关键词：

Network modeling; Road network; Centrality indices; Critical-location identification; CENTRALITY;

D O I：

10.1007/978-981-10-2158-9_2

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

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.

引用

页码：17 / 27

页数：11

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