arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.03692cs.SIphysics.soc-ph
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分析网络的网络

Analysing Networks of Networks

Johan Koskinen, Pete Jones, Darkhan Medeuov, Artem Antonyuk, Kseniia Puzyreva, Nikita Basov

摘要:

我们考虑在网络上具有多个观察或报告的数据,这些网络本身通过某种形式的网络关系连接。我们可以举一个认知社会结构的例子,其中有另一种类型的纽带连接提供报告的行为者;或者研究人际溢出效应从一个文化领域到另一个由社会纽带促进的领域。另一个例子是,当个体语义结构被表示为一组行动者的语义网络,并通过这些行动者的社会联系连接起来,以构成社会群体的知识时。如何联合地表示两种类型的网络并不简单,因为所报告的网络的层而不是层的节点通过报告上的网络耦合。我们建议转换不同的多个网络使用线图,演员隶属于关系表示为节点,并表示作为一个多级网络的不同类型的关系的整体。这提供了研究社交网络和报告之间的关联以及报告与标准图的对齐。我们说明了如何可以应用程序来研究当地洪水管理组的知识的社会建设。在这里,我们使用多级指数随机图模型,但这种表示也适用于面向角色的随机模型、多级块模型以及任何能够处理多级网络的模型。

英文摘要:

We consider data with multiple observations or reports on a network in the case when these networks themselves are connected through some form of network ties. We could take the example of a cognitive social structure where there is another type of tie connecting the actors that provide the reports; or the study of interpersonal spillover effects from one cultural domain to another facilitated by the social ties. Another example is when the individual semantic structures are represented as semantic networks of a group of actors and connected through these actors' social ties to constitute knowledge of a social group. How to jointly represent the two types of networks is not trivial as the layers and not the nodes of the layers of the reported networks are coupled through a network on the reports. We propose to transform the different multiple networks using line graphs, where actors are affiliated with ties represented as nodes, and represent the totality of the different types of ties as a multilevel network. This affords studying the associations between the social network and the reports as well as the alignment of the reports to a criterion graph. We illustrate how the procedure can be applied to studying the social construction of knowledge in local flood management groups. Here we use multilevel exponential random graph models but the representation also lends itself to stochastic actor-oriented models, multilevel blockmodels, and any model capable of handling multilevel 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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