arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.12712cs.MAcs.CY
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基于Agent的集体协作仿真:从实验到模型

Agent-Based Simulation of Collective Cooperation: From Experiment to Model

Benedikt Kleinmeier, Gerta Köster, John Drury

摘要:

行人动力学仿真模型已成为疏散规划的宝贵工具。通常,假设人群单向地流向安全区域。模拟代理通过属于每个个体的机制来避免碰撞,例如通过想象的力量相互排斥。但是,当需要集体合作时,经典的运动模型就会失败,特别是当一个代理人,比如急救人员,需要在密集的人群中开辟一条道路时。我们提出了一个对照实验,观察当人类通过密集的静态人群时会发生什么。我们制定和测试假设的突出现象。我们在心理学的框架内讨论我们的观察。我们得到一个模型,它包括:代理的感知和认知处理的情况下,需要合作;选择从一个组合的行为,如合作;和一个合适的行动,如交换位置。代理人成功通过密集人群的能力是心理模型的一种效果。

英文摘要:

Simulation models of pedestrian dynamics have become an invaluable tool for evacuation planning. Typically crowds are assumed to stream unidirectionally towards a safe area. Simulated agents avoid collisions through mechanisms that belong to each individual, such as being repelled from each other by imaginary forces. But classic locomotion models fail when collective cooperation is called for, notably when an agent, say a first-aid attendant, needs to forge a path through a densely packed group. We present a controlled experiment to observe what happens when humans pass through a dense static crowd. We formulate and test hypothesis on salient phenomena. We discuss our observations in a psychological framework. We derive a model that incorporates: agents' perception and cognitive processing of a situation that needs cooperation; selection from a portfolio of behaviours, such as being cooperative; and a suitable action, such as swapping places. Agents' ability to successfully get through a dense crowd emerges as an effect of the psychological model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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