Study on deterministic rumor interference under path competition

被引：0
|
作者：
Xiong A. [1 ]
Weng K. [1 ]
Guo H. [1 ]
Shen H. [1 ]
机构：
[1] School of Economics & Management, China University of Geosciences (Wuhan), Wuhan
来源：
Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice | 2023年 / 43卷 / 09期
基金：
国家自然科学基金重大项目; 中国国家自然科学基金;
关键词：
competition diffusion; information dissemination; rumor intervention; social network;
D O I：
10.12011/SETP2022-2589
中图分类号：
学科分类号：
摘要：
In recent years, there have been a number of false information dissemination incidents fermented by Internet marketers on major Internet platforms. Through the Internet, creating social hotspots which result in widespread rumors, has become a huge challenge to the management and control of online public opinion. From the perspective of public opinion control, this paper studies how to use the dissemination of real information to interfere with the spread of rumors. A rumor propagation intervention model based on competitive diffusion is established, and a rumor intervention algorithm based on path competition is proposed, which provides an effective method for precise management and control of social network public opinion. The experimental results show that the algorithm has better blocking quality and higher time efficiency, there is slight difference in the objective function value compared with the commercial solver, and the calculation time is saved by 87.07%. Compared with other algorithms, it has better rumor suppression effect, and it saves a better computing efficiency in large-scale networks. © 2023 Systems Engineering Society of China. All rights reserved.
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页码：2739 / 2748
页数：9
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