| 来源类型 | Article
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| 规范类型 | 其他
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| DOI | 10.1371/journal.pone.0030689
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| Win-stay-lose-learn promotes cooperation in the spatial prisoner's dilemma game. |
| Liu Y; Chen X; Zhang L; Wang L; Perc M
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| 发表日期 | 2012
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| 出处 | PLoS ONE 7 (2): e30689
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| 出版年 | 2012
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| 语种 | 英语
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| 摘要 | Holding on to one's strategy is natural and common if the latter warrants success and satisfaction. This goes against widespread simulation practices of evolutionary games, where players frequently consider changing their strategy even though their payoffs may be marginally different than those of the other players. Inspired by this observation, we introduce an aspiration-based win-stay-lose-learn strategy updating rule into the spatial prisoner's dilemma game. The rule is simple and intuitive, foreseeing strategy changes only by dissatisfied players, who then attempt to adopt the strategy of one of their nearest neighbors, while the strategies of satisfied players are not subject to change. We find that the proposed win-stay-lose-learn rule promotes the evolution of cooperation, and it does so very robustly and independently of the initial conditions. In fact, we show that even a minute initial fraction of cooperators may be sufficient to eventually secure a highly cooperative final state. In addition to extensive simulation results that support our conclusions, we also present results obtained by means of the pair approximation of the studied game. Our findings continue the success story of related win-stay strategy updating rules, and by doing so reveal new ways of resolving the prisoner's dilemma. |
| 主题 | Evolution and Ecology (EEP)
; Postdoctoral Scholars (PDS)
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| 关键词 | Controlled study
Cooperation
Game
Reward
Satisfaction
Simulation
Social behavior
Social evolution
Spatial prisoner's dilemma game
Win-stay-lose-learn strategy
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| URL | http://pure.iiasa.ac.at/id/eprint/9982/
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| 来源智库 | International Institute for Applied Systems Analysis (Austria)
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| 引用统计 |
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/129413
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推荐引用方式
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Liu Y,Chen X,Zhang L,et al. Win-stay-lose-learn promotes cooperation in the spatial prisoner's dilemma game.. 2012.
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Win-stay-lose-learn%20promotes%20cooperation%20in%20the%20spatial%20prisoner%27s%20dilemma%20game.PDF
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