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模拟行人避开:人类-尸游戏

Juan P Oriana1, German A Patterson2, Daniel R Parisi2

  • 1<a href="https://ror.org/02qwadn23">Instituto Tecnológico de Buenos Aires (ITBA)</a>, Lavardén 315, 1437 C. A. de Buenos Aires, Argentina.

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概括
此摘要是机器生成的。

这项研究使用活性物质原理来模拟人类与尸的游戏. 该系统显示复杂的动态,包括相变,受剂密度和初始条件的影响.

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科学领域:

  • 复杂的系统复杂的系统.
  • 活动物质物理学 活动物质物理学
  • 计算社会科学 计算社会科学

背景情况:

  • 活性物质系统表现出自我推进和集体行为.
  • 避免行人碰撞的模型为代理互动提供了洞察力.
  • 捕食者-猎物动态和传染过程是关键的生态和社会现象.

研究的目的:

  • 用人类与尸的游戏来模拟一个活性物质系统.
  • 调查代理密度和初始条件对系统动态的影响.
  • 在封闭几何学中识别新出现的行为,包括相位过渡.

主要方法:

  • 基于行人碰撞避免范式的模拟活性物质系统的实施.
  • 模拟掠食者-猎物场景,使用单向传染过程 (从人类到尸).
  • 分析系统响应在不同的数量的人类和尸代理在一个封闭的几何学.

主要成果:

  • 一个单独的尸代理总是捕获一个人类代理当最大速度是相同的.
  • 在相同的速度条件下,两名尸特工未能捕获一名人类特工.
  • 可观察到的指标,如最终的尸分数和转换时间在中间密度上显著变化,表明复杂的系统行为.

结论:

  • 人类-尸模拟演示了密度依赖的突发行为.
  • 观察到第一阶段过渡的证据,以平均人口速度的变化为标志.
  • 这项研究强调了活性物质模型对于理解传染和掠食者-猎物动态的有用性.