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Collective attention dynamic induced by novelty decay 期刊论文
EUROPEAN PHYSICAL JOURNAL B, 2022, 卷号: 95, 期号: 8, 页码: 11
Authors:  Li, Zhenpeng;  Tang, Xijin;  Hong, Zhenjie
Favorite  |  View/Download：28/0  |  Submit date：2023/02/07
The emergence of triads on signed social network 期刊论文
EUROPEAN PHYSICAL JOURNAL PLUS, 2022, 卷号: 137, 期号: 3, 页码: 8
Authors:  Li, Zhenpeng;  Tang, Xijin
Favorite  |  View/Download：68/0  |  Submit date：2022/04/29
Stimuli strategy and learning dynamics promote the wisdom of crowds 期刊论文
EUROPEAN PHYSICAL JOURNAL B, 2021, 卷号: 94, 期号: 12, 页码: 8
Authors:  Li Zhenpeng;  Tang Xijin
Favorite  |  View/Download：87/0  |  Submit date：2022/04/02
Evolution Analysis of Societal Risk Events by Risk Maps 期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2020, 页码: 14
Authors:  Xu, Nuo;  Tang, Xijin
Favorite  |  View/Download：112/0  |  Submit date：2020/09/23
Risk maps  evolution analysis  Baidu hot news search words  societal risk events  
Multilayer coupled network promotes group consensus 期刊论文
EUROPEAN PHYSICAL JOURNAL PLUS, 2020, 卷号: 135, 期号: 2, 页码: 15
Authors:  Li, Zhenpeng;  Tang, Xijin
Favorite  |  View/Download：120/0  |  Submit date：2020/05/24
A Study on Scale Free Social Network Evolution Model with Degree Exponent < 2 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 卷号: 33, 期号: 1, 页码: 87-99
Authors:  Li, Zhenpeng;  Tang, Xijin
Favorite  |  View/Download：117/0  |  Submit date：2020/05/24
Poisson distribution  scale-free network  social network  
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
Authors:  Li, Zhenpeng;  Tang Xijin
Favorite  |  View/Download：104/0  |  Submit date：2020/05/24
Hawkes self-exciting process  collective attention  novelty decay  herding effect  
Exploring Evolution of Public Opinions on Tianya Club Using Dynamic Topic Models 期刊论文
Journal of Systems Science and Information, 2020, 卷号: 8, 期号: 4, 页码: 309-324
Authors:  Yan Zhihua;  Tang Xijin
Favorite  |  View/Download：170/0  |  Submit date：2021/01/14
topic modeling  dynamic topic models  text mining  topic evolution  
基于百度热搜新闻词的社会风险事件5W提取研究 期刊论文
系统工程理论与实践, 2020, 卷号: 40, 期号: 2, 页码: 334-342
Authors:  许诺;  唐锡晋
Favorite  |  View/Download：95/0  |  Submit date：2021/01/14
societal risk events  hot news search words  5W  CRFs  risk-labeled keywords  热搜新闻词  社会风险事件  5W  条件随机场  风险主题词  
A Study on Scale Free Social Network Evolution Model with Degree Exponent <2 期刊论文
Journal of Systems Science and Complexity, 2020, 卷号: 33, 期号: 1, 页码: 87-99
Authors:  Li Zhenpeng;  Tang Xijin
Favorite  |  View/Download：133/0  |  Submit date：2021/01/14
Poisson distribution  scale-free network  social network