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Dynamics of Online Collective Attention as Hawkes Self-exciting Process 期刊论文
OPEN PHYSICS, 2020, 卷号: 18, 期号: 1, 页码: 6-13
作者:  Li, Zhenpeng;  Tang Xijin
收藏  |  浏览/下载:140/0  |  提交时间:2020/05/24
Hawkes self-exciting process  collective attention  novelty decay  herding effect  
Robustness of complex networks to cascading failures induced by Poisson fluctuating loads 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2019, 卷号: 536, 页码: 10
作者:  Li Zhenpeng;  Tang Xijin
收藏  |  浏览/下载:152/0  |  提交时间:2020/05/24
Cascading failure  Random overload fluctuations  Risk tolerance  Complex networks  
The Distributed Representation for Societal Risk Classification toward BBS Posts 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 3, 页码: 627-644
作者:  Chen Jindong;  Tang Xijin
收藏  |  浏览/下载:113/0  |  提交时间:2018/07/30
Distributed representation  KNN  paragraph vector model  societal risk classification  Tianya forum