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arXiv 1006.5441physics.soc-ph
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小世界有向网络中的连续意见模型

Continuous opinion model in small world directed networks

Yérali Gandica, Marcelo del Castillo-Mussot, Gerardo J. Vázquez, Sergio Rojas

摘要:

在Deffuant等人提出的连续意见妥协模型中,如果网络中两个智能体是邻居并且他们的意见足够接近,低于给定的容忍阈值$ε$,则它们的状态可以开始收敛。在有向网络中,如果代理i是代理j的邻居,则j不必是i的邻居。在Watts-Strogatz网络中,我们进行了模拟,以找到最终意见的平均数量$<F>$及其分布作为$ε$和网络结构紊乱的函数。在有向网络中,$<F>$表现出丰富的结构,对于较高的$ε$值,$<F>$大于无向网络,而对于较低的$ε$值,$<F>$小于无向网络。

英文摘要:

In the compromise model of continuous opinions proposed by Deffuant et al, the states of two agents in a network can start to converge if they are neighbors and if their opinions are sufficiently close to each other, below a given threshold of tolerance $ε$. In directed networks, if agent i is a neighbor of agent j, j need not be a neighbor of i. In Watts-Strogatz networks we performed simulations to find the averaged number of final opinions $<F>$ and their distribution as a function of $ε$ and of the network structural disorder. In directed networks $<F>$ exhibits a rich structure, being larger than in undirected networks for higher values of $ε$, and smaller for lower values of $ε$.

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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