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许

许启发 (Qifa Xu)

hefei university of technology

31H指数
126论文数
2.8K被引数
收录论文 61
发表时间
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Mapping creditworthiness for Chinese small and medium-sized enterprises: integrating knowledge graphs and graph neural networks中国中小企业信用映射: 知识图谱与图神经网络的集成
errApplied Intelligence
IF3.5
err2026-01-14
err0
PREAI
errCuixia Jiang; Jingyuan Zheng; Qifa Xu
err分享
err收藏
Adaptive Conflict Resolution Model for Large-Group Decision-Making Based on Dynamic Trust Relationship Evolution and Weight Determination
errieee transactions on systems, man, and cybernetics: systems
IF0
err2026-01-06
err0
PREAI
errBing Yan; Zhenhua Fan; Qifa Xu; Tianming Xie; Zhiwei Gao
err分享
err收藏
The spillover effect of core enterprises' ESG performance on node enterprises' debt financing costs核心企业ESG绩效对节点企业债务融资成本的溢出效应
errGlobal Finance Journal
IF5.5
err2025-10-31
err0
PREAI
errQifa Xu; Changyu Ruan; Cuixia Jiang; Li Li
err分享
err收藏
The impact of ESG performance on debt financing costs from the perspective of supply chain从供应链视角看ESG绩效对债务融资成本的影响
errThe Quarterly Review of Economics and Finance
IF0
err2025-10-20
err0
PREAI
errQifa Xu; Changyu Ruan; Cuixia Jiang; Qinna Zhao
err分享
err收藏
Good intentions may be wrong: evidence from anonymous donation behaviour on Chinese charitable crowdfunding platform良好的意图可能是错误的：来自中国慈善众筹平台匿名捐赠行为证据
errDISABILITY AND REHABILITATION-ASSISTIVE TECHNOLOGY
IF2.2
err2025-09-01
err0
PREAI
errZhu, Danqing; Xu, Qifa; Jiang, Cuixia
err分享
err收藏
A Time-Frequency Domain Feature Fusion Model Based on Unimodal Binomial Distribution for Fault Severity Classification一种基于单模态二项分布的时间-频率域特征融合模型，用于故障严重性分类
errJOURNAL OF INTELLIGENT MANUFACTURING
IF7.4
err2025-05-27
err0
PREAI
errJin, Zhenglei; Xu, Qifa; Jiang, Cuixia; Liu, Zheng; Xie, Tianming; Wang, Xiangxiang
err分享
err收藏
Enhancing Multivariate Time Series Anomaly Detection With an Inference Stacked Recurrent-Autoencoder in Strong Mechanistic Contexts
errIEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
IF9.9
err2025-02-01
err0
PREAI
errXie, Tianming; Gao, Zhiwei; Xu, Qifa; Jiang, Cuixia; Zhang, Aihua
err分享
err收藏
A penalized U-MIDAS multinomial logit model with applications to corporate credit ratings
errNORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE
IF3.9
err2025-01-01
err0
PREAI
errJiang, Cuixia; Sun, Junwei; Xu, Qifa
err分享
err收藏
Data-driven predictive maintenance framework considering the multi-source information fusion and uncertainty in remaining useful life prediction剩余寿命预测中考虑多源信息融合和不确定性的数据驱动预测维修框架
errKNOWLEDGE-BASED SYSTEMS
IF7.6
err2024-11-01
err0
PREAI
errXu, Qifa; Wang, Zhiwei; Jiang, Cuixia; Jing, Zhenglei
err分享
err收藏
Adaptive Working Condition Recognition With Clustering-Based Contrastive Learning for Unsupervised Anomaly Detection
errIEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
IF9.9
err2024-10-01
err1
PREAI
errXu, Qifa; Xie, Tianming; Jiang, Cuixia; Cheng, Qiliang; Wang, Xiangxiang
err分享
err收藏
Remaining Useful Life Prediction Via Interactive Attention-Based Deep Spatio-Temporal Network Fusing Multisource Information融合多源信息的深度时空网络剩余使用寿命预测
errIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
IF7.2
err2024-07-01
err3
PREAI
errLu, Shixiang; Gao, Zhiwei; Xu, Qifa; Jiang, Cuixia; Xie, Tianming; Zhang, Aihua
err分享
err收藏
Deep factor asset pricing with policy guidance based on multi-source heterogeneous information
errAPPLIED SOFT COMPUTING
IF6.6
err2024-07-01
err0
PREAI
errWang, Zezhou; Xu, Qifa; Jiang, Cuixia
err分享
err收藏
A Robust Anomaly Detection Model for Pumps Based on the Spectral Residual With Self-Attention Variational Autoencoder
errIEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
IF9.9
err2024-06-01
err3
PREAI
errXie, Tianming; Xu, Qifa; Jiang, Cuixia; Gao, Zhiwei; Wang, Xiangxiang
err分享
err收藏
Event-Triggered Federated Learning for Fault Diagnosis of Offshore Wind Turbines With Decentralized Data
errIEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
IF6.4
err2024-04-01
err11
PREAI
errLu, Shixiang; Gao, Zhiwei; Zhang, Ping; Xu, Qifa; Xie, Tianming; Zhang, Aihua
err分享
err收藏
Deep Mixed Domain Generalization Network for Intelligent Fault Diagnosis Under Unseen Conditions
errIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
IF7.2
err2024-01-01
err39
PREAI
errFan, Zhenhua; Xu, Qifa; Jiang, Cuixia; Ding, Steven X.
err分享
err收藏
The determinants and consequences of firms' boilerplate answers: Evidence from online interactive platforms in China
errFINANCE RESEARCH LETTERS
IF6.9
err2023-12-01
err1
PREAI
errXie, Nan; Xu, Qifa; Jiang, Cuixia; Yang, Shanlin
err分享
err收藏
Anomaly detection for multivariate times series through the multi-scale convolutional recurrent variational autoencoder通过多尺度卷积递归变分自动编码器对多元时间序列进行异常检测
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2023-11-01
err12
PREAI
errXie, Tianming; Xu, Qifa; Jiang, Cuixia
err分享
err收藏
Social media, investor-company interaction and insider trading profitability: Evidence from China社交媒体、投资者与公司互动与内幕交易盈利能力: 来自中国的证据
errRESEARCH IN INTERNATIONAL BUSINESS AND FINANCE
IF6.9
err2023-10-01
err8
PREAI
errXie, Nan; Xu, Qifa; Jiang, Cuixia; Fu, Hong
err分享
err收藏
A MIDAS multinomial logit model with applications for bond ratings
errGLOBAL FINANCE JOURNAL
IF5.5
err2023-08-01
err4
PREAI
errJiang, Cuixia; Nie, Yubing; Xu, Qifa
err分享
err收藏
Deep learning on mixed frequency data
errJOURNAL OF FORECASTING
IF2.7
err2023-06-29
err4
PREAI
errXu, Qifa; Wang, Zezhou; Jiang, Cuixia; Liu, Yezheng
err分享
err收藏

研究方向

金融统计与计量金融工程与风险管理金融大数据分析数量经济理论方法与应用
合作学者
合作期刊
陈晓栋 封面图
陈晓栋 (Xiaohong Chen)
H 指数: 258 · 论文数: 1.9W
A
Andrew Kusiak
H 指数: 82 · 论文数: 472
S
Steven X. Ding
H 指数: 81 · 论文数: 688
Z
Zhiwei Wang
H 指数: 81 · 论文数: 355
S
Shanlin Yang
H 指数: 74 · 论文数: 541
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