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arXiv physics/0505050physics.soc-ph
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基于网络的时尚在社会和市场中传播的阈值模型

A network-based threshold model for the spreading of fads in society and markets

Andreas Gronlund, Petter Holme

摘要:

我们研究了社会中流行时尚和类似现象传播的阈值模型的行为。该模型给出了时尚的动态,并打算局限于一个底层的网络结构。我们研究了三种网络模型上时尚动力学的整个参数空间。我们发现的动态是丰富的,高度依赖于底层的网络结构。对于参数空间的某个范围,对于所有类型的基底网络,时尚的规模和生命长度都有很大的不同--这是人们在现实世界的社会和经济系统中看到的。

英文摘要:

We investigate the behavior of a threshold model for the spreading of fads and similar phenomena in society. The model is giving the fad dynamics and is intended to be confined to an underlying network structure. We investigate the whole parameter space of the fad dynamics on three types of network models. The dynamics we discover is rich and highly dependent on the underlying network structure. For some range of the parameter space, for all types of substrate networks, there are a great variety of sizes and life-lengths of the fads -- what one see in real-world social and economical systems.

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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