Strength dynamics of weighted evolving networks

被引：12
|
作者：
Wu Jian-Jun [1 ]
Gao Zi-You
Sun Hui-Jun
机构：
[1] Beijing Jiaotong Univ, State Key Lab Rail Traff Control & Safety, Beijing 100044, Peoples R China
[2] Beijing Jiaotong Univ, Sch Traff & Transportat, Beijing 100044, Peoples R China
来源：
CHINESE PHYSICS | 2007年 / 16卷 / 01期
关键词：
strength dynamics; weighted; complex networks;
D O I：
10.1088/1009-1963/16/1/008
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, a simple model for the strength dynamics of weighted evolving networks is proposed to characterize the weighted networks. By considering the congestion effects, this approach can yield power law strength distribution appeared on the many real weighted networks, such as traffic networks, internet networks. Besides, the relationship between strength and degree is given. Numerical simulations indicate that the strength distribution is strongly related to the strength dynamics decline. The model also provides us with a better description of the real weighted networks.
引用
收藏
页码：47 / 50
页数：4
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