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Improving fraud detection via imbalanced graph structure learning 期刊论文
MACHINE LEARNING, 2023, 页码: 22
作者:  Ren, Lingfei;  Hu, Ruimin;  Liu, Yang;  Li, Dengshi;  Wu, Junhang;  Zang, Yilong;  Hu, Wenyi
收藏  |  浏览/下载:2/0  |  提交时间:2024/05/20
Fraud detection  Graph structure learning  Homophily  Heterophily  
Dynamic graph neural network-based fraud detectors against collaborative fraudsters 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2023, 卷号: 278, 页码: 12
作者:  Ren, Lingfei;  Hu, Ruimin;  Li, Dengshi;  Liu, Yang;  Wu, Junhang;  Zang, Yilong;  Hu, Wenyi
收藏  |  浏览/下载:7/0  |  提交时间:2023/12/04
Telecom fraud detection  Collaborative fraud  Semi -supervised learning  Dynamic graph neural network  
4D facial analysis: A survey of datasets, algorithms and applications 期刊论文
COMPUTERS & GRAPHICS-UK, 2023, 卷号: 115, 页码: 423-445
作者:  Liu, Yong-Jin;  Wang, Baodong;  Gao, Lin;  Zhao, Junli;  Yi, Ran;  Yu, Minjing;  Pan, Zhenkuan;  Gu, Xianfeng
收藏  |  浏览/下载:7/0  |  提交时间:2023/12/04
4D facial datasets  4D face analysis  Dynamic facial expressions  
Freespace Optical Flow Modeling for Automated Driving 期刊论文
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2023, 页码: 10
作者:  Feng, Yi;  Zhang, Ruge;  Du, Jiayuan;  Chen, Qijun;  Fan, Rui
收藏  |  浏览/下载:2/0  |  提交时间:2024/05/20
Optical imaging  Cameras  Estimation  Optical computing  Optical flow  Mathematical models  Geometrical optics  Automated driving  autonomous driving perception  freespace  optical flow  vehicle localization