在现代科学研究和社会科学领域,基于代理的模拟模型(Agent-Based Simulation Model, ABM)作为一种强有力的工具,广泛应用于复杂系统的分析与理解。通过模拟个体行为及其相互作用,ABM能够有效地揭示系统的动态特性和 emergent 现象。本文将探讨基于代理的模拟模型的基本概念、工作原理、应用场景及其优缺点。 1. 什么是基于代...
因此,使用基于代理人模型(agent-based modeling,ABM)可能是折衷的解决方案。作为一种仿真建模工具,基于代理人模型具有将微观个体与宏观环境相联系,通过异质性个体行为解释宏观现象的产生,以及宏观现象对微观个体反作用的分析能力[18],能够较好...
相比之下,基于代理的建模(Agent-based Modeling, ABM)是一种专注于个体行为及其在复杂系统中应用的特殊方法,包括人类行为、生态系统和经济系统(An等,2021)。这种建模方法具有多个优势。首先,ABM可以模拟不同个体或代理之间的互动及其对环境的反应,从而...
Origin-Destination matrix is able to learn traffic flow and the characteristic of urban traffic,it is also an important foundation of transportation plan,management,control and guidance.The agent-based model of OD matrix Estimation (ODABM)which includes recogni-tion,agency,decision and exportation is...
aIn recent years quite a number of these simulations has been used to describe different types of systems. Agent-based modelling (ABM) has proved its capabilities in a wide range of areas and has been proposed successfully for applications both in economic (Tesfatsion & Judd, 2006) and social...
control and guidance. The agent-based model of OD matrix Estimation (ODABM)which includes recogni-tion,agency,decision and exportation is proposed by estimating OD matrix effectively based on agent. The drivers' decision of traffic zone anddriving route is made according to the external environment...
20世纪 70 年代,诺贝尔经济学奖得主托马斯·谢林(Thomas Schelling)为了探究纽约人口的居住分布是否会出现居住隔离现象,通过假设社会上每一个人都期待自己的邻居是与自己同类型的人(人种、收入等),利用铅笔在纸上进行了模拟(一个非常简单的...
基于个体模型,即代理人基模型(agent-based model,ABM) , 又称多元代理人系统(multi-agent system, MAS),若代理人具有异质性,则称为异质代理人模型(heterogeneous agent model, HAM), 是一种用来模拟具有自主意识的智能体(独立个体或共同群体,例如组织,团队)的行动和相互作用的计算模型,通过图像展示评估...