arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1302.3086cs.SInlin.AOphysics.soc-ph
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在网络社区中有或没有情感的病毒传播

Viral spread with or without emotions in online community

Andrzej Jarynowski, Jaroslaw Jankowski, Anita Zbieg

摘要:

信息和病毒式内容的传播、社会传染和影响仍然是广泛评估的主题。我们研究了社交网络平台中的信息流行病,以比较不同的活动设置。这项工作的目标是提出从研究两个人工(实验)和一个自然(人们的情绪行为)病毒传播,发生在一个封闭的虚拟世界中获得的新知识。我们提出了一种方法来建模的行为暴露在外部的冲动作为一个流行病的过程中的在线社区。所给出的结果基于在线多层系统观测,并显示了不同设置之间的特性差异,此外,分支过程的一些重要方面。我们进行实验,我们将病毒引入系统,代理能够传播它。有两种实验模式:有奖励或没有奖励。用流行病学模型和扩散模型描述了两种病毒的传播动力学。实验结果与真实的传播过程--自发组织进行了比较。在全国普遍抗议新的反典型多国协议- ACTA,批评其对表达自由和通信隐私的不利影响,选定的社区成员可以发送病毒,如停止ACTA透明。在这种情况下,我们能够捕捉到社会行为,当真实的情绪发挥作用,并与人工条件实验的结果进行比较。此外,我们可以测量情绪在病毒传播中的作用。由于理论将情绪在传播行为中的作用解释为信息定向的一个因素,并且个人以更仔细和更有影响力的方式传播以情绪为导向的内容,因此实验表明,如果情绪发挥作用,二次感染的可能性将增加四倍。

英文摘要:

Diffusion of information and viral content, social contagion and influence are still topics of broad evaluation. We have studied the information epidemic in a social networking platform in order compare different campaign setups. The goal of this work is to present the new knowledge obtained from studying two artificial (experimental) and one natural (where people act emotionally) viral spread that took place in a closed virtual world. We propose an approach to modeling the behavior of online community exposed on external impulses as an epidemic process. The presented results base on online multilayer system observation, and show characteristic difference between setups, moreover, some important aspects of branching processes are presented. We run experiments, where we introduced viral to system and agents were able to propagate it. There were two modes of experiment: with or without award. Dynamic of spreading both of virals were described by epidemiological model and diffusion. Results of experiments were compared with real propagation process - spontaneous organization against ACTA. During general-national protest against new antypiracy multinational agreement - ACTA, criticized for its adverse effect on e.g. freedom of expression and privacy of communication, members of chosen community could send a viral such as Stop-ACTA transparent. In this scenario, we are able to capture behavior of society, when real emotions play a role, and compare results with artificiality conditioned experiments. Moreover, we could measure effect of emotions in viral propagation. As theory explaining the role of emotions in spreading behaviour as an factor of message targeting and individuals spread emotional-oriented content in a more carefully and more influential way, the experiments show that probabilities of secondary infections are four times bigger if emotions play a role.

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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