Hongfeng Chai

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 20

Top Topics

Enterprise Data

Query Workloads

Fraud Detection

Top Venues

IEEE Trans. Intell. Veh.

J. Syst. Archit.

Publications

Peng Hou, Yi Huang, Hongbin Zhu, Zhihui Lu, Shih-Chia Huang, Hongfeng Chai
Intelligent Decision-Based Edge Server Sleep for Green Computing in MEC-Enabled IoV Networks. IEEE Trans. Intell. Veh. 9 (2) (2024)
Yuhang Zhou, Yuchen Ni, Xiang Liu, Jian Zhang, Sen Liu, Guangnan Ye, Hongfeng Chai
Are Large Language Models Rational Investors? CoRR (2024)
Liuzhi Zhou, Yu He, Kun Zhai, Xiang Liu, Sen Liu, Xingjun Ma, Guangnan Ye, Yu-Gang Jiang, Hongfeng Chai
FedCAda: Adaptive Client-Side Optimization for Accelerated and Stable Federated Learning. CoRR (2024)
Peng Chen, Xin Du, Zhihui Lu, Hongfeng Chai
Universal adversarial backdoor attacks to fool vertical federated learning. Comput. Secur. 137 (2024)
Hongjie Xia, Huijie Ao, Long Li, Yu Liu, Sen Liu, Guangnan Ye, Hongfeng Chai
CI-STHPAN: Pre-trained Attention Network for Stock Selection with Channel-Independent Spatio-Temporal Hypergraph. AAAI (2024)
Xu Guo, Peng Chen, Zhihui Lu, Hongfeng Chai, Xin Du, Xudong Wu
Towards transferable adversarial attacks on vision transformers for image classification. J. Syst. Archit. 152 (2024)
Haolin Li, Shuyang Jiang, Lifeng Zhang, Siyuan Du, Guangnan Ye, Hongfeng Chai
Fraud Detection with Binding Global and Local Relational Interaction. CoRR (2024)
Yandan Tan, Hongbin Zhu, Jie Wu, Hongfeng Chai
DPTVAE: Data-driven prior-based tabular variational autoencoder for credit data synthesizing. Expert Syst. Appl. 241 (2024)
Zhixin Li, Rui Zhu, Zihao Wang, Jiale Li, Kaiyuan Liu, Yue Qin, Yongming Fan, Mingyu Gu, Zhihui Lu, Jie Wu, Hongfeng Chai, Xiaofeng Wang, Haixu Tang
FairFix: Enhancing Fairness of Pre-Trained Deep Neural Networks with Scarce Data Resources. IDS (2024)
Yuhang Zhou, Zeping Li, Siyu Tian, Yuchen Ni, Sen Liu, Guangnan Ye, Hongfeng Chai
SilverSight: A Multi-Task Chinese Financial Large Language Model Based on Adaptive Semantic Space Learning. CoRR (2024)
Yuhang Zhou, He Yu, Siyu Tian, Dan Chen, Liuzhi Zhou, Xinlin Yu, Chuanjun Ji, Sen Liu, Guangnan Ye, Hongfeng Chai
-NL2GQL: A Hybrid Models Approach for for Accuracy Enhancing and Hallucinations Mitigation. CoRR (2023)
Peng Chen, Jirui Yang, Junxiong Lin, Zhihui Lu, Qiang Duan, Hongfeng Chai
A Practical Clean-Label Backdoor Attack with Limited Information in Vertical Federated Learning. ICDM (2023)
Yandan Tan, Hongbin Zhu, Jie Wu, Hongfeng Chai
Tab-Attention: Self-Attention-Based Stacked Generalization for Imbalanced Credit Default Prediction. ECAI (2023)
Peng Chen, Xin Du, Zhihui Lu, Hongfeng Chai
Universal Adversarial Backdoor Attacks to Fool Vertical Federated Learning in Cloud-Edge Collaboration. CoRR (2023)
Yandan Tan, Hongbin Zhu, Jie Wu, Hongfeng Chai
Tab-Attention: Self-Attention-based Stacked Generalization for Imbalanced Credit Default Prediction. CoRR (2023)
Zehua Zeng, Xiaohan She, Xuetao Qiu, Hongfeng Chai, Yanming Yang
MCHPT: A Weakly Supervise Based Merchant Pre-trained Model. ICONIP (4) (2022)
Shuai Wang, Pushan Xiao, Hongfeng Chai, Xiaojun Tu, Quan Sun, Hua Cai, Fei-Yue Wang
Research on Construction of Supply Chain Financial Platform Based on Blockchain Technology. DTPI (2021)
Anbu Huang, Yang Liu, Tianjian Chen, Yongkai Zhou, Quan Sun, Hongfeng Chai, Qiang Yang
StarFL: Hybrid Federated Learning Architecture for Smart Urban Computing. ACM Trans. Intell. Syst. Technol. 12 (4) (2021)
Hao Zhou, Hongfeng Chai, Mao-lin Qiu
Fraud detection within bankcard enrollment on mobile device based payment using machine learning. Frontiers Inf. Technol. Electron. Eng. 19 (12) (2018)
Hongfeng Chai, Hao Liu, Xibo Zhou, Yanjun Xu, Shuo He, Jinzhi Hua, Dongjie He, Weihuai Liu
UStore: An optimized storage system for enterprise data warehouses at UnionPay. IEEE BigData (2016)
Hongfeng Chai, Zhijun Lu, Qingyang Meng, Jun Wang, Xiubang Zhang, Zhijian Zhang
TEEI - A Mobile Security Infrastructure for TEE Integration. TrustCom (2014)