CASIA OpenIR
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Data science approaches to confronting the COVID-19 pandemic: a narrative review 期刊论文
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2022, 卷号: 380, 期号: 2214, 页码: 20
作者:  Zhang, Qingpeng;  Gao, Jianxi;  Wu, Joseph T.;  Cao, Zhidong;  Zeng, Daniel Dajun
收藏  |  浏览/下载:144/0  |  提交时间:2021/12/28
infectious disease  mathematical modelling  data science  big data  COVID-19  
A Graph-Based Semi-Supervised Fraud Detection Framework 会议论文
, Beijing, China, 2021-05-31
作者:  Rongrong Jing;  Xiaolong Zheng;  Hu Tian;  Xingwei Zhang;  Weiyun Chen;  Dash Desheng Wu;  Daniel Dajun Zeng
Adobe PDF(1227Kb)  |  收藏  |  浏览/下载:202/46  |  提交时间:2022/06/17
Development of a multivariable prediction model for severe COVID-19 disease: a population-based study from Hong Kong 期刊论文
NPJ DIGITAL MEDICINE, 2021, 卷号: 4, 期号: 1, 页码: 9
作者:  Zhou, Jiandong;  Lee, Sharen;  Wang, Xiansong;  Li, Yi;  Wu, William Ka Kei;  Liu, Tong;  Cao, Zhidong;  Zeng, Daniel Dajun;  Leung, Keith Sai Kit;  Wai, Abraham Ka Chung;  Wong, Ian Chi Kei;  Cheung, Bernard Man Yung;  Zhang, Qingpeng;  Tse, Gary
收藏  |  浏览/下载:208/0  |  提交时间:2021/05/17
Incorporating prior knowledge from counterfactuals into knowledge graph reasoning 期刊论文
Knowledge-Based Systems, 2021, 卷号: 223, 期号: 223, 页码: TBA
作者:  Wang, Zikang;  Li, Linjing;  Zeng, Daniel;  Wu, Xiaofei
Adobe PDF(1353Kb)  |  收藏  |  浏览/下载:322/145  |  提交时间:2021/05/31
knowledge graph  multi-hop reasoning  counterfactual  
Emergency Event Web Information Acquisition using Crowd Web Sensors 期刊论文
WIRELESS PERSONAL COMMUNICATIONS, 2017, 卷号: 95, 期号: 3, 页码: 2393-2411
作者:  Wei, Xiao;  Hu, Hong;  Zeng, Daniel Dajun;  Wu, Wei
浏览  |  Adobe PDF(1864Kb)  |  收藏  |  浏览/下载:303/82  |  提交时间:2018/01/04
Emergency Event Management  Web Crawler  Crowd Sensor  Social Computing  Semantic Link Network  
Building the concept semantic space for large text database 期刊论文
COMPUTER SYSTEMS SCIENCE AND ENGINEERING, 2015, 卷号: 30, 期号: 5, 页码: 421-429
作者:  Wei, Xiao;  Zeng, Daniel Dajun;  Wu, Wei;  Dai, Yeming
浏览  |  Adobe PDF(1316Kb)  |  收藏  |  浏览/下载:260/73  |  提交时间:2016/03/19
Text Database  Concept Semantic Space  Multiple Semantic Granularities  Multiple Semantic Dimensions  Semantic Link Network  Concept Extraction  
Transmission Characteristics of Different Students during a School Outbreak of (H1N1) pdm09 Influenza in China, 2009 期刊论文
SCIENTIFIC REPORTS, 2014, 卷号: 4, 期号: 1, 页码: 1-8
作者:  Wang, Ligui;  Chu, Chenyi;  Yang, Guang;  Hao, Rongzhang;  Li, Zhenjun;  Cao, Zhidong;  Qiu, Shaofu;  Li, Peng;  Wu, Zhihao;  Yuan, Zhengquan;  Xu, Yuanyong;  Zeng, Dajun;  Wang, Yong;  Song, Hongbin
浏览  |  Adobe PDF(1267Kb)  |  收藏  |  浏览/下载:290/56  |  提交时间:2015/08/12
Transmission Characteristics  Dynamic Modeling  Pdm09 Influenza  Outbreak  School  
搜索竞价广告中关键字最优化策略 期刊论文
信息系统学报, 2013, 卷号: 12, 期号: null, 页码: 9-23
作者:  杨彦武;  郭迅华;  曾大军;  张杰;  秦蕊
浏览  |  Adobe PDF(1806Kb)  |  收藏  |  浏览/下载:235/75  |  提交时间:2018/01/03
电子商务  搜索竞价广告  策略优化  关键字策略  广告策略  
新兴电子商务—关键字竞价基础理论与计算实验 专著
北京:清华大学出版社, 2013
作者:  王飞跃;  曾大军;  袁勇;  李林静;  杨彦武
浏览  |  Adobe PDF(284Kb)  |  收藏  |  浏览/下载:283/54  |  提交时间:2017/07/15
基于ACP平行架构的关键字竞价计算 期刊论文
中国计算机协会通讯, 2010, 卷号: 6, 期号: 8, 页码: 49-54
作者:  杨彦武;  王飞跃;  曾大军
收藏  |  浏览/下载:90/0  |  提交时间:2017/07/16
关键字竞价