کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7376992 | 1480111 | 2016 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Promotion of cooperation induced by discriminators in the spatial multi-player donor-recipient game
ترجمه فارسی عنوان
ترویج همکاری ناشی از تبعیض کنندگان در بازی چند نفره دریافت کننده دریافت کننده فضایی
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کلمات کلیدی
بازیکن چند نفره بازی گیرنده، ارتقاء همکاری، استراتژی همکاری تبعیض آمیز، نظریه بازی تکاملی فضایی،
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
چکیده انگلیسی
Although the two-player donor-recipient game has been used extensively in studying cooperation in social dilemmas, the scenario in which a donor can simultaneously donate resources to multiple recipients is also common in human societies, economic systems, and social networks. This paper formulates a model of the multi-player donor-recipient game considering a multi-recipient scenario. The promotion of cooperation is also studied by introducing a discriminative cooperation strategy into the game, which donates resources to recipients in proportion to their previous donations with a cost for the collection of information. The evolutionary dynamics of individual strategies are explored in homogeneous and heterogeneous scenarios by leveraging spatial evolutionary game theory. The results show that in a homogeneous scenario, defectors can dominate the network at the equilibrium state only when the cost-to-benefit ratio (R) of donated resources is large. In a heterogeneous scenario, three strategies can coexist all the time within the range of R that was studied, and the promotion of cooperation is more effective when the values of R are smaller. Results from a single node evolution and the formation of local patterns of interaction are provided, and it is analytically shown that discriminators can maintain fairness in resource donation and guarantee long-term cooperation when R is not too large.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 462, 15 November 2016, Pages 92-103
Journal: Physica A: Statistical Mechanics and its Applications - Volume 462, 15 November 2016, Pages 92-103
نویسندگان
Guang-Hai Cui, Zhen Wang, Jian-Kang Ren, Kun Lu, Ming-Chu Li,