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首页> 外文会议>International Conference on Social Informatics >Badly Evolved? Exploring Long-Surviving Suspicious Users on Twitter
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Badly Evolved? Exploring Long-Surviving Suspicious Users on Twitter

机译：进化不良？在Twitter上探索长期存在的可疑用户

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We study the behavior of long-lived eventually suspended accounts in social media through a comprehensive investigation of Arabic Twitter. With a threefold study of (i) the content these accounts post; (ii) the evolution of their linguistic patterns; and (iii) their activity evolution, we compare long-lived users versus short-lived, legitimate, and pro-ISIS users. We find that these long-lived accounts - though trying to appear normal - do exhibit significantly different behaviors from both normal and other suspended users. We additionally identify temporal changes and assess their value in supporting discovery of these accounts and find out that most accounts have actually being 'hiding in plain sight' and are detectable early in their lifetime. Finally, we successfully apply our findings to address a series of classification tasks, most notably to determine whether a given account is a long-surviving account.
机译：通过对阿拉伯语Twitter的全面调查，我们研究了社交媒体中长期存在的最终被暂停帐户的行为。通过对（i）这些帐目发布内容的三方面研究； （ii）语言模式的演变； （iii）他们的活动演变，我们比较了长期用户与短期，合法和亲ISIS用户。我们发现这些长期存在的帐户-尽管试图看起来很正常-但与正常用户和其他已暂停用户相比，的行为确实有很大不同。我们还识别时间变化并评估其价值，以支持发现这些帐户，并发现大多数帐户实际上已经“隐藏在视线中”并且可以在其生命周期的早期被发现。最后，我们成功地将我们的发现应用于一系列分类任务，尤其是确定给定帐户是否是长期存在的帐户。

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