Network science on belief system dynamics under logic constraints

被引：255

作者：

Friedkin, Noah E. ^{[1
,2
]}

Proskurnikov, Anton V. ^{[3
,4
,5
]}

Tempo, Roberto ^{[6
]}

Parsegov, Sergey E. ^{[7
]}

机构：

[1] Univ Calif Santa Barbara, Ctr Control Dynamical Syst & Computat, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Barbara, Dept Sociol, Santa Barbara, CA 93106 USA

[3] Univ Groningen, Engn & Technol Inst ENTEG, Groningen, Netherlands

[4] Russian Acad Sci, Inst Problems Mech Engn, St Petersburg, Russia

[5] ITMO Univ, St Petersburg, Russia

[6] Natl Res Council CNR, IEIIT, Turin, Italy

[7] Russian Acad Sci ICS RAS, VA Trapeznikov Inst Control Sci, Moscow, Russia

来源：

SCIENCE | 2016年 / 354卷 / 6310期

基金：

欧洲研究理事会; 俄罗斯科学基金会;

关键词：

POLARIZATION; CONSENSUS; CULTURE;

D O I：

10.1126/science.aag2624

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Breakthroughs have been made in algorithmic approaches to understanding how individuals in a group influence each other to reach a consensus. However, what happens to the group consensus if it depends on several statements, one of which is proven false? Here, we show how the existence of logical constraints on beliefs affect the collective convergence to a shared belief system and, in contrast, how an idiosyncratic set of arbitrarily linked beliefs held by a few may become held by many.

引用

页码：321 / +

页数：7

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