Showing 1 - 10 of 19
This is a response to Michael Macy's contribution to the JASSS Forum, Social Order in Artificial Worlds.
Persistent link: https://www.econbiz.de/10005518519
explain cooperation based on rational foresight, but the "shadow of the future" offers little leverage on the problem of … cooperation emerges not from the shadow of the future but from the lessons of the past. Rule-based evolutionary models are a …
Persistent link: https://www.econbiz.de/10005518524
[No abstract]
Persistent link: https://www.econbiz.de/10005518637
-)establishing cooperation. The strategy is compared to well-known strategies in the domain and results presented. The initial findings, as well …
Persistent link: https://www.econbiz.de/10005481574
considered. We find that the "intelligence" of the players plays a crucial role in the way players learn to cooperate. The …
Persistent link: https://www.econbiz.de/10005481582
Many human cultures engage in the collective commemoration of dead members of their community. Ancestor veneration and other forms of commemoration may help to reduce social distance within groups, thereby encouraging reciprocity and providing a significant survival advantage. Here we present a...
Persistent link: https://www.econbiz.de/10005481585
cooperation in an artificial society. In this framework the environmental pressure to cooperate is controllable by a single … results from experiments that implemented and tested environments based upon this new model of cooperation. The results show … that the pressure to cooperate leads to the evolution of communication skills facilitating cooperation. Furthermore, higher …
Persistent link: https://www.econbiz.de/10005481601
and society. Reciprocity on the other side is known to lead to cooperation without the costs of punishment. The questions … shows that, in certain environments, some punishment mechanisms can improve the efficiency of cooperation even if the …
Persistent link: https://www.econbiz.de/10011158394
Cooperation is essential for complex biological and social systems and explaining its evolutionary origins remains a … central question in several disciplines. Tag systems are a class of models demonstrating the evolution of cooperation between …
Persistent link: https://www.econbiz.de/10010942699
The article describes how and why we failed to replicate main effects of a computational model that Michael Macy and Yoshimichi Sato published in the Proceedings of the National Academy of Sciences (May 2002). The model is meant to answer a fundamental question about social life: Why, when and...
Persistent link: https://www.econbiz.de/10004983510