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arXiv 1901.03426physics.soc-phcs.MAcs.SI
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基于空间和观点动力学分量的网络生成与演化

Network generation and evolution based on spatial and opinion dynamics components

André C. R. Martins

摘要:

本文提出了一个基于Metropolis仿真的空间网络演化模型。该模型使用的能量函数既取决于节点之间的距离,也取决于所述偏好。代理人使用CODA模型影响他们的网络邻居的意见。这意味着每个代理人都有两个选项之间的偏好,基于其概率评估哪个选项是最好的。该算法生成现实的网络的意见问题,以及这些网络的时间动态。从一个随机的状态到一个有序的情况下,随着温度的降低,过渡进行了说明。不同类型的网络出现的基础上的能量的空间和意见组成部分的相对强度。

英文摘要:

In this paper, a model for a spatial network evolution based on a Metropolis simulation is presented. The model uses an energy function that depends both on the distance between the nodes and the stated preferences. The agents influence their network neighbors opinions using the CODA model. That means each agent has a preference between two options based on its probabilistic assessment of which option is the best one. The algorithm generates realistic networks for opinion problems as well as temporal dynamics for those networks. The transition from a random state to an ordered situation, as temperature decreases, is described. Different types of networks appear based on the relative strength of the spatial and opinion components of the energy.

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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