信息安全研究 ›› 2022, Vol. 8 ›› Issue (8): 825-.

• 学术论文 • 上一篇    下一篇

社交网络中延迟竞争传播的研究进展

李阳   

  1. (国家信息中心北京100045)
  • 出版日期:2022-08-08 发布日期:2022-08-08
  • 通讯作者: 李阳 博士,高级工程师.主要研究方向为社交网络、信息安全、数据挖掘. liyang_cas@163.comv
  • 作者简介:李阳 博士,高级工程师.主要研究方向为社交网络、信息安全、数据挖掘. liyang_cas@163.com

  • Online:2022-08-08 Published:2022-08-08

摘要: 在社交网络的发展过程中,竞争影响力传播得到了广泛的研究和应用,在病毒传播阻断、谣言传播抑制等领域具有重要的现实意义.随着理论研究的深入和实践场景的反馈,发现这类带有正负对立的信息传播往往不是同时展开,即竞争传播过程中大多是存在时延的,称之为时延竞争影响力问题.研究者们最初从经济模型的视角展开探讨,随着病毒模型的拓展和信息模型的改进,围绕时延竞争影响力传播问题在理论研究和实践应用中取得了一系列的成果.对时延竞争影响力传播相关研究工作进行梳理总结,对未来继续深化的领域进行了展望.

关键词: 社交网络, 影响力, 时延竞争传播模型, 时延竞争影响力最大化, 评估

Abstract: In the development of social networks, the competitive influence propagation has been widely studied and applied, which is of great practical significance in the field of virus propagation blocking and rumor propagation suppression, etc. With the deepening of theoretical research and the feedback of practical scene, it is found that this kind of information propagation with positive and negative opposition is often not developed simultaneously, that is, the process of competitive propagation is mostly delayed, which is called the problem of delayed competitive influence. The researchers initially discussed from the angle of economic model. With the expansion of virus model and the improvement of information model, a series of achievements have been made in the theoretical research and practical application around the delayed competitive influence propagation. This paper summarizes the research work of delayed competitive influence propagation, and gives an expectation on the future deepening field.

Key words: social network, influence, delayed competitive propagation model, delayed competitive influence maximization, assessment