摘要
异常传播是当今在线社交网络中频繁出现的一种非传统的信息传播模式。为了完整地认知社交网络中异常传播的整体过程,将异常传播生命周期系统归纳为潜伏期、扩散期、高潮期和衰退期4个阶段。针对异常传播在不同阶段所存在的科学问题,从微观和宏观视角分别定义和划分了异常信息、异常用户以及异常传播、传播抑制4个当前热门的研究领域,详细综述了当前4个研究领域下的主要研究任务以及相关研究进展,并分析了现有方法存在的问题,对社交网络异常传播领域的未来研究方向进行了展望,为后续研究提供便利。
Anomaly propagation is a non-traditional mode of information dissemination that frequently occurs in today’s online social networks.To fully comprehend the overall process of anomaly propagation in social networks,the anomaly propagation lifecycle system was classified into incubation period,diffusion period,climax period,and decline period.In response to the scientific problems existing in different stages of anomaly propagation,four popular research fields of anomaly information,anomaly users,anomaly propagation,and propagation containment were defined and divided re‐spectively from micro and macro perspectives.The main research tasks and related research progress in the four current research areas were reviewed and summarized in detail,problems in existing methods were analyzed.The future research directions on anomaly propagation in social networks were prospected,providing convenience for subsequent research.
作者
卢昆
张嘉宇
张宏莉
方滨兴
LU Kun;ZHANG Jiayu;ZHANG Hongli;FANG Binxing(School of Cyberspace Science,Harbin Institute of Technology,Harbin 150001,China;Cyberspace Institute of Advanced Technology,Guangzhou University,Guangzhou 510006,China)
出处
《通信学报》
EI
CSCD
北大核心
2024年第5期191-213,共23页
Journal on Communications
基金
国家重点研发计划基金资助项目(No.2016QY03D0501)。
关键词
异常传播
在线社交网络
异常信息
传播抑制
anomaly propagation
online social network
anomaly information
propagation containment
