网络环境下知识扩散的多智能体模型研究

Multi-agent model of knowledge diffusion in network space

知识扩散受到知识接收者学习能力、知识传播者声誉、人们之间的沟通状况等多方面因素影响。本文根据知识扩散的相关假说,将影响知识扩散的因素抽象为多智能体模型中的可控变量,利用多智能体模型模拟网络环境下的知识扩散过程,分析多智能体分布密度、单个智能体知识扩散范围、相同分布密度下多智能体的不同分布状况对知识扩散的范围、速度等的影响情况。

The process of knowledge diffusion is influenced by learning capacity of knowledge receptors, reputation of knowledge disseminator, conditions of communication between members, etc. This process can be simulated in multi-agent model by transforming these factors that influence knowledge diffusion into controllable variables based on general hypothesis of knowledge diffusion. And based on an simple multi-agent model, this article analyses how density of agents, knowledge diffusion range of a single agent and different distributing of agents at the same density influence the process of knowledge diffusion and the sensitive dependence that knowledge diffusion is on density of agents and knowledge diffusion range of a single agent.