Modeling dynamics of information networks

被引：38

作者：

Rosvall, M

Sneppen, K

机构：

[1] NORDITA, DK-2100 Copenhagen O, Denmark

[2] Umea Univ, Dept Phys, S-90187 Umea, Sweden

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.91.178701

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose an information-based model for network dynamics in which imperfect information leads to networks where the different vertices have widely different numbers of edges to other vertices, and where the topology has hierarchical features. The possibility to observe scale-free networks is linked to a minimally connected system where hubs remain dynamic.

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页数：4

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