Showing 201 - 220 results of 261 for search '"defector"', query time: 0.10s Refine Results
  1. 201

    Self-organization towards optimally interdependent networks by means of coevolution by Zhen Wang, Attila Szolnoki, Matjaž Perc

    Published 2014-01-01
    “…Spatial patterns reveal that cooperators, once arriving at the upper class, are much more competent than defectors in sustaining compact clusters of followers. …”
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  2. 202

    Optimal distribution of incentives for public cooperation in heterogeneous interaction environments by Xiaojie eChen, Matjaž ePerc, Matjaž ePerc

    Published 2014-07-01
    “…In the framework of evolutionary games with institutional reciprocity, limited incentives are at disposal for rewarding cooperators and punishing defectors. In the simplest case, it can be assumed that, depending on their strategies, all players receive equal incentives from the common pool. …”
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  3. 203

    Fast deliberation is related to unconditional behaviour in iterated Prisoners’ Dilemma experiments by Eladio Montero-Porras, Tom Lenaerts, Riccardo Gallotti, Jelena Grujic

    Published 2022-11-01
    “…Consequently, fast decisions do not distinguish cooperators from defectors in these experiments, but appear to separate those that are more reactive to the behaviour of others from those that act categorically.…”
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  4. 204

    Evolution of cooperation and consistent personalities in public goods games by Mohammad Salahshour

    Published 2021-12-01
    “…I consider two different scenarios where either only first-round cooperators play a second public goods game, or both first-round cooperators and first-round defectors play a second public goods game, but in different groups. …”
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  5. 205

    Reactive Oxygen and Sulfur Species: Partners in Crime by Neil W. Blackstone

    Published 2022-10-01
    “…The emergence of complexity requires cooperation, yet selection typically favors defectors that do not cooperate. Such evolutionary conflict can be alleviated by a variety of mechanisms, allowing complexity to emerge. …”
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  6. 206

    “IS Drew This Dream Picture—Like Floating on a Pink Cloud”: Danish Returnees’ Entry into and Exit from Salafi-Jihadism through Nurtured and Fractured Fantasies by Kathrine Elmose Jørgensen

    Published 2022-07-01
    “…On the basis of qualitative interviews with three Danish Salafi-jihadist defectors (for example, from the Islamic State), this article unravels the connection and disconnection between engagement, disengagement, and resocialization. …”
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  7. 207

    Suffering makes you egoist: acute pain increases acceptance rates and reduces fairness during a bilateral ultimatum game. by Alessandra Mancini, Viviana Betti, Maria Serena Panasiti, Enea Francesco Pavone, Salvatore Maria Aglioti

    Published 2011-01-01
    “…During economic interactions, for example, defectors may be punished even if this implies a cost for the punishers. …”
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  8. 208

    Relational diversity promotes cooperation in prisoner's dilemma games. by Bo Xu, Jianwei Wang, Ruipu Deng, Miao Li

    Published 2014-01-01
    “…We proved that the facilitation of the cooperative strategy relies mostly on the cooperative allies between best friends, resulting in the formation of cooperative clusters which are able to prevail against the defectors even when there is a large cost to cooperate. …”
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  9. 209

    Environment-based preference selection promotes cooperation in spatial prisoner’s dilemma game by Yu’e Wu, Shuhua Zhang, Zhipeng Zhang

    Published 2018-10-01
    “…Through numerous computing simulations, we find that environment-based preference selection, which accelerates the microscopic organization of cooperator clusters to resist the aggression of defectors, can truly promote cooperation within a large range of parameters. …”
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  10. 210

    Evolutionary dynamics of general group interactions in structured populations by Li, Aming, Broom, Mark, Du, Jinming, Wang, Long

    Published 2016
    “…Here population structure sometimes inhibits cooperation for the threshold public goods game, where depending on the benefit to cost ratio, the outcomes are bistability or a monomorphic population of defectors or cooperators. Our results suggest, counterintuitively, that structured populations are not always beneficial for the evolution of cooperation for nonlinear group interactions.…”
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  11. 211

    Range expansion promotes cooperation in an experimental microbial metapopulation by Datta, Manoshi Sen, Korolev, Kirill Sergeevich, Dudley, Carmel R., Gore, Jeff, Cvijovic, Ivana

    Published 2013
    “…We found that range expansions favor the maintenance of cooperation in two ways: (i) through the enrichment of cooperators at the front of the expanding population and (ii) by allowing cooperators to “outrun” an invading wave of defectors. In this system, cooperation is enhanced through the coupling of population ecology and evolutionary dynamics in expanding populations, thus providing experimental evidence for a unique mechanism through which cooperative behaviors could be maintained in nature.…”
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  12. 212

    When agreement-accepting free-riders are a necessary evil for the evolution of cooperation by Luis A. Martinez-Vaquero, The Anh Han, Luís Moniz Pereira, Tom Lenaerts

    Published 2017-05-01
    “…In the one-shot prisoner’s dilemma, alliances between proposers and acceptors are necessary to isolate defectors when proposers do not know the acceptance intentions of the others. …”
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  13. 213

    A Comparative Study of Commit Representations for JIT Vulnerability Prediction by Tamás Aladics, Péter Hegedűs, Rudolf Ferenc

    Published 2024-01-01
    “…For training and evaluation, we used two recently published datasets containing vulnerability-inducing commits: ProjectKB and Defectors. Our results highlight the trade-offs between predictive accuracy and operational flexibility and also provide guidance on the use of ML-based automation for developers, especially considering false positive rates in commit-based vulnerability prediction. …”
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  14. 214

    Partial privatization and cooperation in biofilms by LUCAS S. SOUZA, JACKIE FOLMAR, ABBY SALLE, SHIGETOSHI EDA

    Published 2023-12-01
    “…Abstract The evolution of cooperation in microbes is a challenge to explain because microbes producing costly goods for the benefit of any strain types (cooperators) often withstand the threat of elimination by interacting with individuals that exploit these benefits without contributing (defectors). Here we developed an individual-based model to investigate whether partial privatization via the partial secretion of goods can favor cooperation in structured, surface-attaching microbial populations, biofilms. …”
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  15. 215

    A Strategy Adaptive Evolution Approach Based on the Public Goods Game by Hua Li, Jianmei Duan, Qiubai Sun

    Published 2022-06-01
    “…Even with the great temptation to defect, these cooperators can prevail over defectors. The adjustment of node weights increases the heterogeneity of individuals. …”
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  16. 216

    Enhancing Precision with an Ensemble Generative Adversarial Network for Steel Surface Defect Detectors (EnsGAN-SDD) by Fityanul Akhyar, Elvin Nur Furqon, Chih-Yang Lin

    Published 2022-06-01
    “…The specific challenges in developing detect defectors involve the vagueness and tiny size of defects. …”
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  17. 217

    Discipline and punishment in panoptical public goods games by Rocio Botta, Gerardo Blanco, Christian E. Schaerer

    Published 2024-04-01
    “…Thus, peer punishment, in which cooperators sanction defectors, as well as pool punishment, where a centralized punishment institution executes the punishment, is deeply analyzed in previous works. …”
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  18. 218

    Punishment: one tool, many uses by Nichola J. Raihani, Redouan Bshary

    Published 2019-01-01
    “…According to this view, cooperators punish defectors, who respond by behaving more cooperatively in future interactions. …”
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  19. 219

    False beliefs can bootstrap cooperative communities through social norms by Bryce Morsky, Erol Akçay

    Published 2021-01-01
    “…Much research suggests that cooperation is facilitated by knowing who the cooperators and defectors are, and being able to respond accordingly. …”
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  20. 220

    Ancestral social environments plus nonlinear benefits can explain cooperation in human societies by Nadiah P. Kristensen, Hisashi Ohtsuki, Ryan A. Chisholm

    Published 2022-11-01
    “…The model also predicts the coexistence of cooperators and defectors observed in the human population (polymorphism), and may explain why cooperators in behavioural experiments prefer to condition their contribution on the contributions of others (conditional cooperation in public goods games).…”
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