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arXiv 1102.5407physics.soc-phcs.SI
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具有给定Rich-club系数的随机网络

Random Networks with given Rich-club Coefficient

R. J. Mondragon, S. Zhou

摘要:

在复杂网络中,通常基于网络的度分布的守恒来建模网络或生成代理网络。我们提供了一个替代网络模型的基础上,一组节点内的连接密度的守恒。这个密度是用富人俱乐部系数来衡量的。我们提出了一种方法来生成代理网络与一个给定的丰富的俱乐部系数。我们表明,通过选择一个合适的局部连接项,生成的随机网络可以重现真实网络的度分布和混合模式。该方法易于实现,并产生良好的模型的真实网络。

英文摘要:

In complex networks it is common to model a network or generate a surrogate network based on the conservation of the network's degree distribution. We provide an alternative network model based on the conservation of connection density within a set of nodes. This density is measure by the rich-club coefficient. We present a method to generate surrogates networks with a given rich-club coefficient. We show that by choosing a suitable local linking term, the generated random networks can reproduce the degree distribution and the mixing pattern of real networks. The method is easy to implement and produces good models of real 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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