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A velocity-adaptive Couzin model and its performance

Author

Listed:
  • Dong, Hairong
  • Zhao, Yan
  • Wu, Jiajing
  • Gao, Shigen

Abstract

Typical collective behaviors in the Couzin model are exhibited by simulation, and some performances of the system such as convergence probability and relative size are analyzed. To provide an alternative to the constant-speed setting of the Couzin model, a velocity-adaptive strategy is presented. Simulation shows that in the new model both the convergence probability and the relative size are prominently enhanced.

Suggested Citation

  • Dong, Hairong & Zhao, Yan & Wu, Jiajing & Gao, Shigen, 2012. "A velocity-adaptive Couzin model and its performance," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(5), pages 2145-2153.
    • Handle: RePEc:eee:phsmap:v:391:y:2012:i:5:p:2145-2153
    DOI: 10.1016/j.physa.2011.09.036
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    References listed on IDEAS

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    1. Iain D. Couzin & Jens Krause & Nigel R. Franks & Simon A. Levin, 2005. "Effective leadership and decision-making in animal groups on the move," Nature, Nature, vol. 433(7025), pages 513-516, February.
    2. Tamas Vicsek, 2001. "A question of scale," Nature, Nature, vol. 411(6836), pages 421-421, May.
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