Emergence of cooperation through coevolving time scale in spatial prisoner's dilemma

We study evolutionary prisoner’s dilemma game by considering adaptive strategy-selection time scale among individuals according to a “win-slower, lose-faster” rule: if an individual successfully resists the invasion of an opponent, she is prone to hold her strategy for longer time through decreasing her strategy-selection time scale; otherwise, she increases the time scale because of losing. We find that the greater the losers increase their strategy-selection time scales, the better for cooperation. Interestingly, optimal cooperation can be induced by proper adaptive rate in the strategy-selection time scale. Our results may have potential implications in the design of consensus protocol in multiagent systems.

Wu, Zhi-XiUmeå universitet,Institutionen för fysik(Swepub:umu)zhwu0001 (författare)
Wang, Wen-Xu (författare)
Umeå universitetInstitutionen för fysik (creator_code:org_t)

Ingår i:Physical Review E. Statistical, Nonlinear, and Soft Matter Physics: American Physical Society82:2, s. 026101-1063-651X1095-3787

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.