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社会网络新媒体在日常沟通、商业运作、政治斗争以及外交等方面发挥越来越重要的作用,对社会网络的研究也引发了广泛关注。文章通过对最近几年国际重要期刊和会议上社会网络方面发表的文章进行统计分析,发现了社会网络近三年的研究热点,即主要集中在社会网络的信息传播以及安全问题的研究。信息传播方面包括对信息传播模型、影响因素、影响力最大化和预测感知的研究;安全问题方面包括对用户安全和信息安全的研究,用户安全研究中包括僵尸用户识别和级联失效研究,信息安全研究包括源头追溯和网络控制问题研究。文章对上述各方面的最新成果进行了分析、概括和讨论,分析了面临的问题、挑战和机遇,探索了新的研究点和未来的发展方向,为广大研究者提供一些参考和借鉴。
Social networks New media play an increasingly important role in daily communication, business operation, political struggle and diplomacy. Research on social networks has also drawn widespread attention. Through statistical analysis of the articles published in social journals of international journals and conferences in recent years, the article finds the research hotspots of social networks in recent three years, that is, the research on the information dissemination and security issues mainly focused on social networks. Information dissemination includes research on information dissemination models, influencing factors, maximization of influence and predictive perception. Security issues include research on user security and information security, user security research including zombie user identification and cascading failure research, information Security studies include source tracking and network control research. The article analyzes, summarizes and discusses the latest achievements in the above aspects, analyzes the problems, challenges and opportunities faced, explores new research points and future development directions, and provides some references for the researchers.