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New Paradigm for Economic and Financial Research With Generative AI: Impact and Perspective 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2024, 页码: 11
作者:  Zheng, Xiaolong;  Li, Jingyu;  Lu, Mengyao;  Wang, Fei-Yue
收藏  |  浏览/下载：24/0  |  提交时间：2024/02/22
Economics  Biological system modeling  Data models  Task analysis  Behavioral sciences  Big Data  Analytical models  finance  generative artificial intelligence (GAI)  reinforcement learning from human feedback (RLHF)  research paradigm  
针对身份证文本识别的黑盒攻击算法研究 期刊论文
自动化学报, 2024, 卷号: 50, 期号: 1, 页码: 103-120
作者:  徐昌凯;  冯卫栋;  张淳杰;  郑晓龙;  张辉;  王飞跃
Adobe PDF(20872Kb)  |  收藏  |  浏览/下载：19/8  |  提交时间：2024/04/12
对抗样本  黑盒攻击  身份证文本识别  物理世界  二值化掩码  
Efficiency Evaluation of Insurance Companies From Multiperiod Perspective 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2023, 页码: 19
作者:  Xie, Qiwei;  Zhao, Mengfan;  Li, Rong;  Li, Wen;  Zheng, Xiaolong;  Li, Yongjun;  Qin, Rui;  Wang, Xiaojiong;  Wang, Fei-Yue
收藏  |  浏览/下载：72/0  |  提交时间：2023/11/16
DEA  insurance companies  leader-follower model  multiple periods  
Analyzing the Stock Volatility Spillovers in Chinese Financial and Economic Sectors 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2023, 卷号: 10, 期号: 1, 页码: 269-284
作者:  Li, Jingyu;  Cheng, Lu;  Zheng, Xiaolong;  Wang, Fei-Yue
收藏  |  浏览/下载：30/0  |  提交时间：2023/11/17
COVID-19  financial and economic system  network analysis  stock volatility spillover  variational mode decomposition (VMD)  
Hashing Fake: Producing Adversarial Perturbation for Online Privacy Protection Against Automatic Retrieval Models 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2022, 页码: 11
作者:  Zhang, Xingwei;  Zheng, Xiaolong;  Mao, Wenji;  Zeng, Daniel Dajun;  Wang, Fei-Yue
收藏  |  浏览/下载：204/0  |  提交时间：2022/11/14
Perturbation methods  Semantics  Computational modeling  Codes  Task analysis  Privacy  Software  Adversarial perturbation  deep neural network (DNN)  privacy protection  semantic retrieval  
Towards Human-Machine Recognition Alignment: An Adversarilly Robust Multimodal Retrieval Hashing Framework 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2022, 页码: 13
作者:  Zhang, Xingwei;  Zheng, Xiaolong;  Liu, Bin;  Wang, Xiao;  Mao, Wenji;  Zeng, Daniel Dajun;  Wang, Fei-Yue
收藏  |  浏览/下载：170/0  |  提交时间：2022/11/14
Training  Task analysis  Semantics  Perturbation methods  Feature extraction  Computational modeling  Robustness  Adversarial perturbation  adversarially robust training  deep hashing  multimodal retrieval  
An Integrated Data Envelopment Analysis and Non-Cooperative Game Approach for Public Transportation Incentive Subsidy Allocation 期刊论文
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2022, 页码: 16
作者:  Xie, Qiwei;  Wu, Xiao;  Dai, Qianzhi;  Zheng, Xiaolong;  Wang, Fei-Yue
收藏  |  浏览/下载：153/0  |  提交时间：2022/09/19
Resource management  Costs  Government  Games  Industries  Behavioral sciences  Data envelopment analysis  Subsidy allocation  data envelopment analysis  information asymmetry  Nash non-cooperative game  
HackRL: Reinforcement learning with hierarchical attention for cross-graph knowledge fusion and collaborative reasoning 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2021, 卷号: 233, 页码: 14
作者:  Yang, Linyao;  Wang, Xiao;  Dai, Yuxin;  Xin, Kejun;  Zheng, Xiaolong;  Ding, Weiping;  Zhang, Jun;  Wang, Fei-Yue
Adobe PDF(1159Kb)  |  收藏  |  浏览/下载：326/119  |  提交时间：2021/12/28
Knowledge fusion  Knowledge reasoning  Decision-making  Hierarchical graph attention  Reinforcement learning  
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：182/13  |  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  
Evaluation and Spatial-Temporal Difference Analysis of Urban Water Resource Utilization Efficiency Based on Two-Stage DEA Model 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 15
作者:  Xie, Qiwei;  Ma, Hewen;  Zheng, Xiaolong;  Wang, Xiao;  Wang, Fei-Yue
收藏  |  浏览/下载：184/0  |  提交时间：2022/01/27
Water resources  Biological system modeling  Urban areas  Economics  Econometrics  Analytical models  Water pollution  Bayes information criterion (BIC)  cities  data envelopment analysis (DEA)  Shannon entropy  spatial econometric  utilization efficiency of urban water resources