SIR rumor spreading model in the new media age
SIR rumor spreading model in the new media age
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DOI：
10.1016/j.physa.2012.09.030
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发表时间：
2013-02-15
影响因子：
3.3
通讯作者：
Wang, Jiajia
中科院分区：
文献类型：
--
作者：
Zhao, Laijun;Cui, Hongxin;Wang, Jiajia
随着新媒体的普及，例如，微博，谣言传播速度和范围比以往任何时候都要快。本文在前人研究的基础上，利用SIR（Susceptible，Infected，and Amphiberated）模型对谣言传播过程的流程图进行了修正，使谣言传播过程更加真实、直观。作者认为，谣言传播者一旦让谣言传播者知道谣言，谣言传播者必然会改变自己的地位;谣言传播者成为扼杀者的概率根据实际情况而有所区分。在数值模拟部分，将分析不同参数的变化对谣言传播过程的影响。(C)2012 Elsevier B. V.保留所有权利。
With the prevalence of new media, e.g., microblogging, rumors spread faster and wider than ever before. On the basis of prior studies, this paper modifies a flow chart of the rumor spreading process with the SIR (Susceptible, Infected, and Recovered) model, and thus makes the rumor spreading process more realistic and apparent. The authors believe that ignorants will inevitably change their status once they are made aware of a rumor by spreaders; the probabilities that a spreader becomes a stifler are differentiated in accordance with reality. In the numerical simulation part, the impact that variations of different parameters have on the rumor spreading process will be analyzed. (C) 2012 Elsevier B.V. All rights reserved.