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ORCIDHongfeng Chai
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2020 – today
- 2026
[j15]Changhao Wu
, Junwei Xu, Kai Wang, Weili Han, Hongfeng Chai:
ETTracker: A fund tracking framework for anti-money laundering on Ethereum. Expert Syst. Appl. 296: 128900 (2026)- 2025
- [j14]Peng Hou, Yi Huang, Hongbin Zhu, Zhihui Lu, Shih-Chia Huang, Yang Yang, Hongfeng Chai:
Distributed DRL-Based Integrated Sensing, Communication, and Computation in Cooperative UAV-Enabled Intelligent Transportation Systems. IEEE Internet Things J. 12(5): 5792-5806 (2025) - [j13]Haohe Jia, Peng Hou, Yong Zhou, Hongbin Zhu, Hongfeng Chai:
LacGCL: Lightweight message masking with linear attention and cross-view interaction graph contrastive learning for recommendation. Inf. Process. Manag. 62(1): 103930 (2025) - [j12]Haohe Jia, Yi Huang, Miao Yang, Xin Xu, Hongbin Zhu, Hongfeng Chai:
PerFedGT: A personalized federated graph transformer for scale-heterogeneous graph data. Inf. Process. Manag. 62(6): 104230 (2025) - [j11]Yifan Wang, Yixin Cao, Zeping Li, Bowen Dong, Guangnan Ye, Hongfeng Chai:
MultiHGPT: Multi-task heterogeneous graph prompt tuning. Inf. Process. Manag. 62(6): 104236 (2025) - [j10]Peng Hou, Hongbin Zhu, Zhihui Lu, Shin-Chia Huang, Yang Yang, Hongfeng Chai:
Learning-Based Over-the-Air Integrated Sensing, Communication and Computation in UAV Swarm-Enabled Intelligent Transportation Systems. IEEE Trans. Green Commun. Netw. 9(3): 1414-1428 (2025) - [c14]Yuhang Zhou, Yuchen Ni, Zhiheng Xi, Zhangyue Yin, Yu He, Gan Yunhui, Xiang Liu, Zhang Jian, Sen Liu, Xipeng Qiu, Yixin Cao, Guangnan Ye, Hongfeng Chai:
Are LLMs Rational Investors? A Study on the Financial Bias in LLMs. ACL (Findings) 2025: 24139-24173 - [c13]Haohe Jia, Yi Huang, Hongbin Zhu, Hongfeng Chai:
Personalized Graph Transformer for Federated Graph Learning. ICASSP 2025: 1-5 - [c12]Wenjie Lv, Yu He, Sen Liu, Xingjun Ma, Xiang Liu, Guangnan Ye, Hongfeng Chai:
Enhancing Federated Knowledge Distillation in Heterogeneous and Non-IID Scenarios. ICASSP 2025: 1-5 - [c11]Liuzhi Zhou, Yu He, Kun Zhai, Xiang Liu, Sen Liu, Xingjun Ma, Guangnan Ye, Hongfeng Chai:
FedCAda: Adaptive Client-Side Optimization for Accelerated and Stable Federated Learning. ICASSP 2025: 1-5 - [c10]Jiale Li, Liuzhi Zhou, Kun Xu, Nianwang Lin, Sen Liu, Guangnan Ye, Yimin Yu, Hongfeng Chai:
FSPFL: Mitigating Communication Gap in Personalization Federated Learning Through Flexible Sparsity Allocation. IWQoS 2025: 1-10 - [i8]Mingxuan Jiang, Yongxin Wang, Ziyue Dai, Yicun Liu, Hongyi Nie, Sen Liu, Hongfeng Chai:
Limited Reference, Reliable Generation: A Two-Component Framework for Tabular Data Generation in Low-Data Regimes. CoRR abs/2509.09960 (2025) - 2024
- [j9]Peng Chen, Xin Du, Zhihui Lu, Hongfeng Chai:
Universal adversarial backdoor attacks to fool vertical federated learning. Comput. Secur. 137: 103601 (2024) - [j8]Yandan Tan, Hongbin Zhu, Jie Wu, Hongfeng Chai:
DPTVAE: Data-driven prior-based tabular variational autoencoder for credit data synthesizing. Expert Syst. Appl. 241: 122071 (2024) - [j7]Peng Hou, Yi Huang, Hongbin Zhu, Zhihui Lu, Shin-Chia Huang, Yang Yang, Hongfeng Chai:
Distributed DRL-Based Intelligent Over-the-Air Computation in Unmanned Aerial Vehicle Swarm-Assisted Intelligent Transportation System. IEEE Internet Things J. 11(21): 34382-34397 (2024) - [j6]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: 103155 (2024) - [j5]Jiale Li, Run Qian, Yandan Tan, Zhixin Li, Luyu Chen, Sen Liu, Jie Wu, Hongfeng Chai:
TabSAL: Synthesizing Tabular data with Small agent Assisted Language models. Knowl. Based Syst. 304: 112438 (2024) - [j4]Zhixin Li, Yicun Liu, Jiale Li, Guangnan Ye, Hongfeng Chai, Zhihui Lu, Jie Wu:
VAEFL: Integrating variational autoencoders for privacy preservation and performance retention in federated learning. Secur. Saf. 3: 2024005 (2024) - [j3]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): 3687-3703 (2024) - [c9]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: 9187-9195 - [c8]Yuhang Zhou, Yu He, Siyu Tian, Yuchen Ni, Zhangyue Yin, Xiang Liu, Chuanjun Ji, Sen Liu, Xipeng Qiu, Guangnan Ye, Hongfeng Chai:
R³-NL2GQL: A Model Coordination and Knowledge Graph Alignment Approach for NL2GQL. EMNLP (Findings) 2024: 13679-13692 - [c7]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: 14-20 - [i7]Yuhang Zhou, Yuchen Ni, Xiang Liu, Jian Zhang, Sen Liu, Guangnan Ye, Hongfeng Chai:
Are Large Language Models Rational Investors? CoRR abs/2402.12713 (2024) - [i6]Haolin Li, Shuyang Jiang, Lifeng Zhang, Siyuan Du, Guangnan Ye, Hongfeng Chai:
Fraud Detection with Binding Global and Local Relational Interaction. CoRR abs/2402.17472 (2024) - [i5]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 abs/2404.04949 (2024) - [i4]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 abs/2405.11811 (2024) - 2023
- [c6]Yandan Tan, Hongbin Zhu, Jie Wu, Hongfeng Chai:
Tab-Attention: Self-Attention-Based Stacked Generalization for Imbalanced Credit Default Prediction. ECAI 2023: 2322-2329 - [c5]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: 41-50 - [i3]Peng Chen, Xin Du, Zhihui Lu, Hongfeng Chai:
Universal Adversarial Backdoor Attacks to Fool Vertical Federated Learning in Cloud-Edge Collaboration. CoRR abs/2304.11432 (2023) - [i2]Yuhang Zhou, He Yu, Siyu Tian, Dan Chen, Liuzhi Zhou, Xinlin Yu, Chuanjun Ji, Sen Liu, Guangnan Ye, Hongfeng Chai:
R3-NL2GQL: A Hybrid Models Approach for for Accuracy Enhancing and Hallucinations Mitigation. CoRR abs/2311.01862 (2023) - [i1]Yandan Tan, Hongbin Zhu, Jie Wu, Hongfeng Chai:
Tab-Attention: Self-Attention-based Stacked Generalization for Imbalanced Credit Default Prediction. CoRR abs/2312.01688 (2023) - 2022
- [c4]Zehua Zeng, Xiaohan She, Xuetao Qiu, Hongfeng Chai, Yanming Yang:
MCHPT: A Weakly Supervise Based Merchant Pre-trained Model. ICONIP (4) 2022: 446-456 - 2021
- [j2]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): 43:1-43:23 (2021) - [c3]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: 42-45
2010 – 2019
- 2018
- [j1]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): 1537-1545 (2018) - 2016
- [c2]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: 1574-1578 - 2014
- [c1]Hongfeng Chai, Zhijun Lu, Qingyang Meng, Jun Wang, Xiubang Zhang, Zhijian Zhang:
TEEI - A Mobile Security Infrastructure for TEE Integration. TrustCom 2014: 914-920
Coauthor Index
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