Coevolution of agents and networks: Opinion spreading and community disconnection

被引：82
|
作者：
Gil, Santiago
Zanette, Damian H. [1 ]
机构：
[1] Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
[2] Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
[3] Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina
来源：
PHYSICS LETTERS A | 2006年 / 356卷 / 02期
关键词：
self-organization; network evolution; social systems;
D O I：
10.1016/j.physleta.2006.03.037
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study a stochastic model for the coevolution of a process of opinion formation in a population of agents and the network which underlies their interaction. Interaction links can break when agents fail to reach an opinion agreement. The structure of the network and the distribution of opinions over the population evolve towards a state where the population is divided into disconnected communities whose agents share the same opinion. The statistical properties of this final state vary considerably as the model parameters are changed. Community sizes and their internal connectivity are the quantities used to characterize such variations. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：89 / 94
页数：6
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