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arXiv physics/0701316physics.soc-ph
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博客圈中的信息传播与集体共识:一种博弈论方法

Information propagation and collective consensus in blogosphere: a game-theoretical approach

Lianghuan Liu, Feng Fu, Long Wang

摘要:

本文运用博弈论方法研究了博客网络中的信息传播问题。博客网络具有小世界特性,并且是无标度的。博客圈中的个人根据自己的特殊偏好和邻居的选择来协调他们的决定。我们发现,对应于不同的初始条件和权重,均衡的讨论频率有一个过渡,从高到低,作为一个共同的兴趣,在指定的主题的支付矩阵的结果。此外,在推荐下,即博客网络中的个人根据博客的受欢迎程度优先引用其最近邻居之外的其他博客资源,整个博客网络超快地演变成共识状态(吸收状态)。我们的研究结果反映了博客网络中信息传播的动态模式。

英文摘要:

In this paper, we study the information propagation in an empirical blogging network by game-theoretical approach. The blogging network has small-world property and is scale-free. Individuals in the blogosphere coordinate their decisions according to their idiosyncratic preferences and the choices of their neighbors. We find that corresponding to different initial conditions and weights, the equilibrium frequency of discussions has a transition from high to low as a result of the common interest in the topics specified by payoff matrices. Furthermore, under recommendation, namely, individuals in blogging networks refer to additional bloggers' resources besides their nearest neighbors preferentially according to the popularity of the blogs, the whole blogging network ultrafastly evolves into consensus state (absorbing state). Our results reflect the dynamic pattern of information propagation in blogging networks.

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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