CSpace

浏览/检索结果: 共9条,第1-9条 帮助

已选(0)清除 条数/页:   排序方式:
Learning representations for quality estimation of crowdsourced submissions 期刊论文
INFORMATION PROCESSING & MANAGEMENT, 2019, 卷号: 56, 期号: 4, 页码: 1484-1493
作者:  Lyu, Shanshan;  Ouyang, Wentao;  Shen, Huawei;  Cheng, Xueqi
收藏  |  浏览/下载:285/0  |  提交时间:2019/08/16
Crowdsourcing  Quality estimation  Embedding  
Detect colluded stock manipulation via clique in trading network 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2019, 卷号: 513, 页码: 565-571
作者:  Shi, Fa-Bin;  Sun, Xiao-Qian;  Shen, Hua-Wei;  Cheng, Xue-Qi
收藏  |  浏览/下载:71/0  |  提交时间:2019/04/03
Colluded manipulation  Clique  Trading network  Manipulation detection  
Learning sequential features for cascade outbreak prediction 期刊论文
KNOWLEDGE AND INFORMATION SYSTEMS, 2018, 卷号: 57, 期号: 3, 页码: 721-739
作者:  Gou, Chengcheng;  Shen, Huawei;  Du, Pan;  Wu, Dayong;  Liu, Yue;  Cheng, Xueqi
收藏  |  浏览/下载:80/0  |  提交时间:2019/12/10
Social network  Outbreak prediction  Sequential feature  LSTM  Popularity prediction  
Dynamic node immunization for restraint of harmful information diffusion in social networks 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2018, 卷号: 503, 页码: 640-649
作者:  Yang, Dingda;  Liao, Xiangwen;  Shen, Huawei;  Cheng, Xueqi;  Chen, Guolong
收藏  |  浏览/下载:78/0  |  提交时间:2019/04/03
Social network  Harmful information diffusion  Dynamic immunization  Heuristic algorithm  
Modeling the reemergence of information diffusion in social network 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2018, 卷号: 490, 页码: 1493-1500
作者:  Yang, Dingda;  Liao, Xiangwen;  Shen, Huawei;  Cheng, Xueqi;  Chen, Guolong
收藏  |  浏览/下载:76/0  |  提交时间:2019/12/10
Social network  Information diffusion  Information reemergence  
Detecting anomalous traders using multi-slice network analysis 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2017, 卷号: 473, 页码: 1-9
作者:  Sun, Xiao-Qian;  Shen, Hua-Wei;  Cheng, Xue-Qi;  Zhang, Yuqing
收藏  |  浏览/下载:64/0  |  提交时间:2019/12/12
Network analysis  Trading network  Multi-slice network  Manipulation  Anomaly detection  
Modeling users' search sessions for high utility query recommendation 期刊论文
INFORMATION RETRIEVAL JOURNAL, 2017, 卷号: 20, 期号: 1, 页码: 4-24
作者:  Guo, Jiafeng;  Zhu, Xiaofei;  Lan, Yanyan;  Cheng, Xueqi
收藏  |  浏览/下载:55/0  |  提交时间:2019/12/12
Search behavior  Query utility  Dynamic Bayesian network  Query recommendation  
Scientific credit diffusion: Researcher level or paper level? 期刊论文
SCIENTOMETRICS, 2016, 卷号: 109, 期号: 2, 页码: 827-837
作者:  Wang, Hao;  Shen, Hua-Wei;  Cheng, Xue-Qi
收藏  |  浏览/下载:47/0  |  提交时间:2019/12/13
Scientific impact  Credit diffusion  Authorship citation network  
Market Confidence Predicts Stock Price: Beyond Supply and Demand 期刊论文
PLOS ONE, 2016, 卷号: 11, 期号: 7, 页码: 10
作者:  Sun, Xiao-Qian;  Shen, Hua-Wei;  Cheng, Xue-Qi;  Zhang, Yuqing
收藏  |  浏览/下载:44/0  |  提交时间:2019/12/13