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Evolution of cooperation on scale-free networks subject to error and attack

Matjaž Perc
2009 New Journal of Physics  
We study the evolution of cooperation in the prisoner's dilemma and the snowdrift game on scale-free networks that are subjected to intentional and random removal of vertices.  ...  We conclude that the evolution of cooperation is characterized by similar attack and error tolerance as was previously reported for information readiness and spread of viruses on scale-free networks.  ...  Acknowledgment The author acknowledges support from the Slovenian Research Agency (Grant Z1-9629).  ... 
doi:10.1088/1367-2630/11/3/033027 fatcat:xjhbano5wrf5pek2y75tbivu6m

Individual Heterogeneous Learning with Global Centrality in Prisoner Dilemma Evolutionary Game on Complex Network

Zundong Zhang, Yifang Zhang, William Danziger
2020 International Journal of Computational Intelligence Systems  
Later, due to the rise of complex network theory, the research on spatial evolution game was pushed to a new climax.  ...  Whereas many theoretical studies have found that the heterogeneous learning ability effects cooperation rate, the individual learning ability in networks is still not well understood.  ...  The Evolution of Cooperation, written by Axelrod, first focuses on the impact of spatial structure on cooperative evolution [8] .  ... 
doi:10.2991/ijcis.d.200603.002 fatcat:riacghvcc5hyhiomohklnv26bi

Intermediate Levels of Network Heterogeneity Provide the Best Evolutionary Outcomes

Flávio L. Pinheiro, Dominik Hartmann
2017 Scientific Reports  
Complex networks impact the diffusion of ideas and innovations, the formation of opinions, and the evolution of cooperative behavior.  ...  Previous theoretical works have extensively explored the role of the population structure in the evolution of cooperation.  ...  Acknowledgements This work was funded by the Cooperative Agreement between the Masdar Institute of Science and Technology and the MIT Media Lab Consortia.  ... 
doi:10.1038/s41598-017-15555-7 pmid:29127336 pmcid:PMC5681591 fatcat:jdvpaszvbrbh7e6xuh6cuqlr3y

Stable leaders pave the way for cooperation under time-dependent exploration rates

Flávio L. Pinheiro, Jorge M. Pacheco, Francisco C. Santos
2021 Royal Society Open Science  
Here, we explore how the evolution of cooperative behaviour is affected by the interplay between exploration dynamics and social learning, in particular when individuals engage on prisoner's dilemma along  ...  the edges of a social network.  ...  The authors are thankful to Vítor V. Vasconcelos and Fernando P. Santos for the useful discussions and insights.  ... 
doi:10.1098/rsos.200910 pmid:33972841 pmcid:PMC8074787 fatcat:zguuqslhqff3zbdsrvo4hnaupm

Evolutionary dynamics of cooperation on interdependent networks with the Prisoner's Dilemma and Snowdrift Game

Baokui Wang, Zhenhua Pei, Long Wang
2014 Europhysics letters  
Remarkably, players contacting with other network have advantage in the evolution of cooperation than the others on the same network.  ...  In particular, there exists an optimal intermediate region of network interdependence maximizing the growth rate of the evolution of cooperation on the network playing Prisoner's Dilemma.  ...  Thus, the impact of network interdependence on the evolution of cooperation is imbalanced on two networks.  ... 
doi:10.1209/0295-5075/107/58006 fatcat:dsb4ce2yzzahvghrslnsgns4ia

Heterogeneity and Environmental Preferences Shape the Evolution of Cooperation in Supply Networks

Dong Mu, Xiongping Yue, Danilo Comminiello
2021 Complexity  
Supply networks as complex systems are significant challenges for decision-makers in predicting the evolution of cooperation among firms.  ...  This paper explores the implication of the heterogeneity of environment and environment-based preference on the evolution of cooperation in supply networks.  ...  Preference selection has received more attention for the evolution of cooperation in networks [34, 35] .  ... 
doi:10.1155/2021/8894887 fatcat:mcbam3qvzffczgt6rybxvp3rfa

From Local to Global Dilemmas in Social Networks

Flávio L. Pinheiro, Jorge M. Pacheco, Francisco C. Santos, James A. R. Marshall
2012 PLoS ONE  
Here we study the evolution of cooperation in networked populations and let individuals interact via a 2-person Prisoner's Dilemma -a characteristic defection dominant social dilemma of cooperation.  ...  on this co-evolution.  ...  As a result, the stable internal root which characterizes G A (j) in homogeneous networks collapses into the vicinity of j = N on heterogeneous structures, promoting the evolution towards fully cooperative  ... 
doi:10.1371/journal.pone.0032114 pmid:22363804 pmcid:PMC3283728 fatcat:zift52yf4bhgzfxx2kyirwa3qe

A Model for E-commerce Market Network with Improved Evolution Mechanism

Zhihong TIAN, Zhenji ZHANG, Xiaolan GUAN
2014 Studies in Informatics and Control  
In order to analyze the impact of edge-increasing mechanism on network evolutionary trend, a contrast test is designed with two models.  ...  In order to investigate the formation of e-commerce market network, this paper describes an analytical framework from a complex network point of view which contains three steps-definition of network, analysis  ...  In this section, we investigate the impact of edge-increasing mechanism on network evolutionary trend. In order to analyze the impact, a contrast test is designed with two models.  ... 
doi:10.24846/v23i1y201408 fatcat:ew5yjyun75axtnxmi752fkqlfy

Cooperation Evolution in Multiplex Networks with the Heterogeneous Diffusion Model

Jianyong Yu, Zekun Liu, Xue Han
2021 IEEE Access  
In this work, we focus on the impacts of the individuals' heterogeneous properties and the networks' multilayer nature on cooperation evolution, and propose a heterogeneous diffusion model to describe  ...  The experimental results show that the tighter interlayer interaction can obviously improve the cooperation densities in the strategy games SG, but has little impact on the cooperation evolution in the  ...  In addition, when the strategy ML is 1, it means that the impact of nodes' trust on cooperation evolution will be not considered.  ... 
doi:10.1109/access.2021.3084059 fatcat:zl5ekh5szncwzjzf4pecmd7gvm


2011 Advances in Complex Systems  
By employing the prisoner's dilemma and the snowdrift game, we demonstrate that such heterogeneous interaction networks facilitate the evolution of cooperation if compared to the traditional square lattice  ...  The irregularity of the time series is thereby faithfully reflected in the fraction of cooperators surviving the evolutionary process, thus effectively linking time series with evolutionary games.  ...  Acknowledgments Matjaž Perc acknowledges support from the Slovenian Research Agency (Grant Z1-2032).  ... 
doi:10.1142/s0219525911002974 fatcat:d2tkongtrrcmtkuotikh27y4sq

The coevolution of interconnected relationship strategies in supply networks

Mohamad Sofitra, Katsuhiko Takahashi, Katsumi Morikawa
2014 International Journal of Production Research  
Firstly, previous studies still concentrated on co-evolution between cooperation and defection.  ...  In the practical situation, the process of partner selection is a natural process which secures the fitted individual existence in SN and consequently it is responsible for the emergent of the efficient  ...  One crucial goal of firms is to prolong its survival in the market. The second impact of this emergent behavior is on the network structure of SN.  ... 
doi:10.1080/00207543.2014.991840 fatcat:z3vtdaxqebexnk4mnxe5axguie

Networks of reliable reputations and cooperation: a review

Károly Takács, Jörg Gross, Martina Testori, Srebrenka Letina, Adam R. Kenny, Eleanor A. Power, Rafael P. M. Wittek
2021 Philosophical Transactions of the Royal Society of London. Biological Sciences  
Theoretical studies highlight that network topologies have different effects on the extent of cooperation, since they can foster or hinder the flow of reputational information.  ...  We identify open questions in the literature concerning how networks affect the accuracy of reputations, the honesty of shared information and the spread of reputational information.  ...  The impact of network structure on cooperation depends on the rules and characteristics of dynamic network updates.  ... 
doi:10.1098/rstb.2020.0297 pmid:34601917 pmcid:PMC8487750 fatcat:5fmlg3d6gzaytodlm7ehkdhtja

The Impact of Countries' Roles on the International Photovoltaic Trade Pattern: The Complex Networks Analysis

Qing Guan, Haizhong An, Xiaoqing Hao, Xiaoliang Jia
2016 Sustainability  
This study introduces the complex network theory to examine top traders whose default would lead to the collapse of trade pattern and their impactful ways.  ...  The expansion of the international PV trade encourages governments to focus on their trade roles in this market, which has increasing impact on their future development of sustainable energy.  ...  Author Contributions: Qing Guan is responsible for most of the work, including the design of algorithms and the analysis based on results, Prof.  ... 
doi:10.3390/su8040313 fatcat:cyf7avurinbalnh5hfpgk2n5eu

Updating Darwin: Information and entropy drive the evolution of life

Irun R. Cohen
2016 F1000Research  
On the one hand, the autocalalysis of information inexorably drives the evolution of complexity, irrespective of its fragility.  ...  On the other hand, only those strategic arrangements that accommodate the destructive forces of entropy survive -cooperation, diversification, and programmed death result from the entropic selection of  ...  Acknowledgements This paper has emerged from discussions over the years with many colleagues and students; I could have never have done it without their help.  ... 
doi:10.12688/f1000research.10289.1 pmid:28105315 pmcid:PMC5200945 fatcat:6fet37ozu5er5g2mdo3bjborjq

Parallel versus Sequential Update and the Evolution of Cooperation with the Assistance of Emotional Strategies [article]

Simone Righi, Károly Takács
2014 arXiv   pre-print
Our study contributes to the debate on the evolution of cooperation in the single-shot Prisoner's Dilemma (PD) played on networks.  ...  In the context of our model in which network topology, agent strategic types and relational signs coevolve, the presence of sign-dependent strategies catalyzes the evolution of cooperation.  ...  Acknowledgments The authors wish to thank the "Lendület" program of the Hungarian Academy of Sciences for financial and organizational support.  ... 
arXiv:1401.4672v1 fatcat:7xvgxs7xxvevtizd3ebpvlxfcu
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