Skype中的突发自我中心网络演进
Bursty egocentric network evolution in Skype
摘要：
在这项研究中，我们分析了Skype通信网络的数百万用户的联系人列表的演变的动态。我们发现，以自我为中心的网络演变的时间不均匀的事件的边缘添加和删除的个人被分组在长的突发集群，这是由长的非活动期分开。我们分类用户的链接创建动态，并表明，突发高峰的联系人添加可能会出现后不久，用户帐户创建。我们还研究了突发性联系人添加活动和其他用户发起的行动，如免费和付费服务采用事件之间的可能关系。我们发现，联系人增加的爆发与活动和采用的增加有关-这一观察可以为有针对性的营销策略的设计提供信息。
英文摘要：
In this study we analyze the dynamics of the contact list evolution of millions of users of the Skype communication network. We find that egocentric networks evolve heterogeneously in time as events of edge additions and deletions of individuals are grouped in long bursty clusters, which are separated by long inactive periods. We classify users by their link creation dynamics and show that bursty peaks of contact additions are likely to appear shortly after user account creation. We also study possible relations between bursty contact addition activity and other user-initiated actions like free and paid service adoption events. We show that bursts of contact additions are associated with increases in activity and adoption - an observation that can inform the design of targeted marketing tactics.
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。
