کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
977794 | 933207 | 2013 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Evolution of cooperation in the snowdrift game among mobile players with random-pairing and reinforcement learning Evolution of cooperation in the snowdrift game among mobile players with random-pairing and reinforcement learning](/preview/png/977794.png)
• Cooperation is researched in the evolutionary PDG among mobile players.
• A player interacts only with the nearest neighbor each turn.
• Players make decision based on expected utility.
• Cooperation is promoted in a large parameter range.
• Moving ability has five types of influences on cooperation level.
The evolutionary spatial game in a mobile population has attracted many researchers of biological, social and economic sciences. Considering some facts observed in the real world, this paper proposes a novel spatial evolutionary snowdrift game model with movable players. In this model, one player interacts only with the nearest neighbor in each turn, and makes decision in a reinforcement learning way. In a very large range of the parameters moving ability enhances cooperation, but under some special condition, velocity heavily depresses cooperation. Some explanations have also been given out by investigating the strategy-change behavior of players. The findings may be helpful in understanding cooperative behavior in natural and social systems consisting of mobile agents.
Journal: Physica A: Statistical Mechanics and its Applications - Volume 392, Issue 22, 15 November 2013, Pages 5700–5710