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A Dissemination Model Based on Psychological Theories in Complex Social Networks 期刊论文
IEEE Transactions on Cognitive and Developmental Systems, 2022, 卷号: 14, 期号: 2, 页码: 519-531
作者:  Luo, Tianyi;  Cao, Zhidong;  Zeng, Daniel;  Zhang, Qingpeng
Adobe PDF(2330Kb)  |  收藏  |  浏览/下载：225/39  |  提交时间：2022/07/12
Inductive Representation Learning on Dynamic Stock Co-Movement Graphs for Stock Predictions 期刊论文
INFORMS JOURNAL ON COMPUTING, 2022, 页码: 19
作者:  Tian, Hu;  Zheng, Xiaolong;  Zhao, Kang;  Liu, Maggie Wenjing;  Zeng, Daniel Dajun
Adobe PDF(1329Kb)  |  收藏  |  浏览/下载：283/58  |  提交时间：2022/07/25
graph representation learning  deep learning  predictive models  business intelligence  
Reconstruction of the Transmission Chain of COVID-19 Outbreak in Beijing's Xinfadi Market, China 期刊论文
International Journal of Infectious Diseases, 2022, 卷号: 116, 页码: 411-417
作者:  Luo, Tianyi;  Wang, Jiaojiao;  Wang, Quanyi;  Wang, Xiaoli;  Zhao, Pengfei;  Zeng, Daniel Dajun;  Zhang, Qingpeng;  Cao, Zhidong
Adobe PDF(1640Kb)  |  收藏  |  浏览/下载：162/31  |  提交时间：2022/07/12
transmission chain  data augmentation  reconstruction  COVID-19  
Game Starts at GameStop: Characterizing the Collective Behaviors and Social Dynamics in the Short Squeeze Episode 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 14
作者:  Zheng, Xiaolong;  Tian, Hu;  Wan, Zhe;  Wang, Xiao;  Zeng, Daniel Dajun;  Wang, Fei-Yue
Adobe PDF(8005Kb)  |  收藏  |  浏览/下载：196/13  |  提交时间：2022/01/27
Social networking (online)  Dictionaries  Stock markets  Investment  Games  Analytical models  Market research  Dynamic interaction network  financial market  GameStop  short squeeze  social network analysis  
Evaluating the Impact of Vaccination on COVID-19 Pandemic Used a Hierarchical Weighted Contact Network Model 会议论文
, 线上, 2022-11-2-11-3
作者:  Luo, Tianyi;  Cao, Zhidong;  Zhao, Pengfei;  Zeng, Daniel Dajun;  Zhang, Qingpeng
Adobe PDF(1062Kb)  |  收藏  |  浏览/下载：177/38  |  提交时间：2022/07/12
Role of Asymptomatic COVID-19 Cases in Viral Transmission: Findings From a Hierarchical Community Contact Network Model 期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2021, 页码: 10
作者:  Luo, Tianyi;  Cao, Zhidong;  Wang, Yuejiao;  Zeng, Daniel;  Zhang, Qingpeng
Adobe PDF(2265Kb)  |  收藏  |  浏览/下载：246/36  |  提交时间：2022/01/27
COVID-19  Epidemics  Pandemics  Sociology  Market research  Mathematical models  Timing  Risk management  Statistics  Asymptomatic patients  COVID-19  epidemic rebound  strategy evaluation  transmission model  
The collective wisdom in the COVID-19 research: Comparison and synthesis of epidemiological parameter estimates in preprints and peer-reviewed articles 期刊论文
INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES, 2021, 卷号: 104, 期号: 1, 页码: 1-6
作者:  Wang, Yuejiao;  Cao, Zhidong;  Zeng, Daniel Dajun;  Zhang, Qingpeng;  Luo, Tianyi
Adobe PDF(1028Kb)  |  收藏  |  浏览/下载：219/31  |  提交时间：2021/05/17
COVID-19  Preprint  Peer review  Epidemiology  
Analyzing the co-movement and its spatial-temporal patterns in Chinese stock market 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2020, 卷号: 555, 页码: 14
作者:  Chen, Hanxiao;  Zheng, Xiaolong;  Zeng, Daniel Dajun
收藏  |  浏览/下载：193/0  |  提交时间：2020/07/20
Stock co-movement  Spatial-temporal patterns  Triangulated Maximally  Filtered Graph  Exponential weighted Pearson correlation  
Analyzing the co-movement and its spatial-temporal patterns in Chinese stock market 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2020, 卷号: 555, 页码: 14
作者:  Chen, Hanxiao;  Zheng, Xiaolong;  Zeng, Daniel Dajun
收藏  |  浏览/下载：200/0  |  提交时间：2020/07/20
Stock co-movement  Spatial-temporal patterns  Triangulated Maximally  Filtered Graph  Exponential weighted Pearson correlation  
Characterizing Social Media Messages Related to Underage JUUL E-Cigarette Buying and Selling: Cross-Sectional Analysis of Reddit Subreddits 期刊论文
JOURNAL OF MEDICAL INTERNET RESEARCH, 2020, 卷号: 22, 期号: 7, 页码: 13
作者:  Liu, Hejing;  Li, Qiudan;  Zhan, Yongcheng;  Zhang, Zhu;  Zeng, Daniel D.;  Leischow, Scott J.
Adobe PDF(149Kb)  |  收藏  |  浏览/下载：490/99  |  提交时间：2021/01/07
JUUL  e-cigarette  Reddit  cross-sectional analysis  electronic nicotine delivery system  underage JUUL use