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Systems Applications of Social Networks

机译:社交网络的系统应用

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The aim of this article is to provide an understanding of social networks as a useful addition to the standard toolbox of techniques used by system designers. To this end, we give examples of how data about social links have been collected and used in different application contexts. We develop a broad taxonomy-based overview of common properties of social networks, review how they might be used in different applications, and point out potential pitfalls where appropriate. We propose a framework, distinguishing between two main types of social network-based user selection-personalised user selection, which identifies target users who may be relevant for a given source node, using the social network around the source as a context, and generic user selection or group delimitation, which filters for a set of users who satisfy a set of application requirements based on their social properties. Using this framework, we survey applications of social networks in three typical kinds of application scenarios: recommender systems, content-sharing systems (e.g., P2P or video streaming), and systems that defend against users who abuse the system (e.g., spam or sybil attacks). In each case, we discuss potential directions for future research that involve using social network properties.
机译:本文的目的是提供对社交网络的了解,作为对系统设计师使用的标准技术工具箱的有用补充。为此,我们给出了有关如何在不同的应用程序上下文中收集和使用有关社交链接的数据的示例。我们对社交网络的公共属性进行了广泛的基于分类的概述,回顾了如何在不同的应用程序中使用它们,并指出了适当的潜在陷阱。我们提出了一个框架,该框架区分基于社交网络的用户选择和个性化用户选择的两种主要类型,该框架使用源周围的社交网络作为上下文来识别可能与给定源节点相关的目标用户和普通用户选择或组定界,它们根据一组社交属性过滤满足一组应用程序要求的一组用户。使用此框架,我们在三种典型的应用场景中调查了社交网络的应用:推荐系统,内容共享系统(例如P2P或视频流)以及防御滥用系统的用户的系统(例如垃圾邮件或sybil)攻击)。在每种情况下,我们都讨论了涉及使用社交网络属性的未来研究的潜在方向。

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