Two Species Evolutionary Game Model of User and Moderator Dynamics
作者： Christopher Griffin , Douglas Mercer , James Fan , Anna Squicciarini
DOI: 10.1109/SOCIALINFORMATICS.2012.95
关键词:
摘要: We construct a two species evolutionary game model of an online society consisting ordinary users and behavior enforcers (moderators). Among themselves, moderators play coordination choosing between being “positive” or ”negative” (or harsh) while prisoner's dilemma. When interacting, motivate good (cooperation) among the through punitive actions themselves are encouraged discouraged in their strategic choice by these interactions. show following results: (i) that ω-limit set proposed system is sensitive both to degree punishment proportion closed form. (ii) demonstrate basin attraction for Pareto optimal strategy (Cooperate, Positive) can be computed exactly. (iii) certain initial conditions self-regulating. These results partially explain stability many communities such as Reddit. illustrate our with examples from this system.
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