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Strength dynamics of weighted evolving networks

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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.

strength dynamicsweightedcomplex networks

Wu Jian-Jun、Gao Zi-You、Sun Hui-Jun

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State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China

School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China

National Outstanding Young Investigator of China国家自然科学基金国家自然科学基金北京市自然科学基金Innovation Foundation of Science and Technology for Excellent Doctorial Candidate of Beijing Jiaotong University,China国家重点基础研究发展计划(973计划)

7022500570501005705010049042006480062006CB705500

2007

中国物理B(英文版)
中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDCSCD
影响因子:0.995
ISSN:1674-1056
年,卷(期):2007.16(1)
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