کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7377825 | 1480116 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Power-law distributed temporal heterogeneity of human activities promotes cooperation on complex networks
ترجمه فارسی عنوان
قانون قدرت توزیع زمانی ناهمگونی فعالیت های انسانی را ترویج همکاری در شبکه های پیچیده می کند
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کلمات کلیدی
زندان گمشده بازی، فعالیت های ناهمگن، همکاری،
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
چکیده انگلیسی
An evolutionary prisoner's dilemma game (PDG) with players located on Barabási-Albert scale-free networks is studied. The impact of players' heterogeneous temporal activity pattern on the evolution of cooperation is investigated. To this end, the normal procedure that players update their strategies immediately after a round of game is discarded. Instead, players update strategies according to their assigned reproduction time, which follows a power-law distribution. We find that the temporal heterogeneity of players' activities facilitates the prosperity of cooperation, indicating the important role of hubs in the maintenance of cooperation on scale-free networks. When the reproduction time is assigned to individuals negatively related to their degrees, a fluctuation of the cooperation level with the increase of the exponent β is observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 457, 1 September 2016, Pages 93-100
Journal: Physica A: Statistical Mechanics and its Applications - Volume 457, 1 September 2016, Pages 93-100
نویسندگان
Chao Liu, Rong Li,