Self-segregation and enhanced cooperation in an evolving population through local information transmission

被引：20

作者：

Quan, HJ

Wang, BH ^{[1
]}

Hui, PM

Luo, XS

机构：

[1] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China

[2] Univ Sci & Technol China, Ctr Nonlinear Sci, Hefei 230026, Peoples R China

[3] S China Univ Technol, Dept Appl Phys, Guangzhou 510641, Peoples R China

[4] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China

[5] Guangxi Normal Univ, Dept Phys & Elect Sci, Guilin 541004, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2003年 / 321卷 / 1-2期

关键词：

evolutionary minority game; imitation; information transmission; cooperation; self-segregation;

D O I：

10.1016/S0378-4371(02)01784-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Effects of local information transmission and imitation among agents in an evolving population consisting of agents competing for limited resources are Studied numerically through a model based on the evolutionary minority game (EMG), Enhanced cooperation is found to result from an effective self-segregation of the Population into two groups with opposite characters. The self-segregation leads to an enhanced cooperation in that the winners per turn in the present model is higher than that in the minority game and EMG, and approaches the limiting value of (N - 1)/2, where N is the number of agents in the population, (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：300 / 308

页数：9

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