Jinfeng Xu (徐锦峰)
About me
I am currently an PhD Student of the Department of Electrical and Electronic Engineering in the
University of Hong Kong.
My research interests include Recommendation System, Data Privacy, Graph Learning, Self-supervised Learning, and Federated Learning.
I look forward to collaborating in the field of recommendation, which can be traditional recommendation, multi-modal recommendation, social recommendation, group recommendation, etc.
I am also seeking self-motivated students (undergraduate, master).
Please drop me an email if you are interested.
Recent Research
Recent publications
(Note: # indicates the authors with equal contributions, and * indicates the corresponding
authors.)
Year 2024
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Jinfeng Xu, Zheyu Chen, Jinze Li, Shuo Yang, Hewei Wang and Edith Ngai
AlignGroup: Learning and Aligning Group Consensus with Member Preferences for Group Recommendation ACM International Conference on Information and Knowledge Management (CIKM). [link]
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Shuo Yang, Xinran Zheng, Jinze Li, Jinfeng Xu and Edith Ngai
Multi-Scale Contrastive Attention Representation Learning for Encrypted Traffic Classification ACM International Conference on Information and Knowledge Management (CIKM). [link]
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Shuo Yang, Xinran Zheng, Jinze Li, Jinfeng Xu, Xingjun Wang, Edith C. H. Ngai
ReCDA: Concept Drift Adaptation with Representation Enhancement for Network Intrusion Detection ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD). [link]
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Jinfeng Xu, Zheyu Chen, Zixiao Ma, Jiyi Liu, and Edith C. H. Ngai
Improving Consumer Experience with Pre-purify Temporal-decay Memory-based Collaborative Filtering Recommendation for Graduate School Application IEEE Transactions on Consumer Electronics (TCE). [link]
Year 2023
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Jinfeng Xu, Jiyi Liu, Zixiao Ma, Yuyang Wang, Wei Wang, and Edith Ngai
KNN-based Collaborative Filtering for Fine-Grained Intelligent Grad-School
Recommendation System EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (QShine) . (Best Paper Award) [link]
Lina Wang, Yan Mao, Jinfeng Xu, Jianan Wu, Kunxiu Wu, Keji Mao, Kai Fang
A ROI Extraction Method for Wrist Imaging Applied in Smart Bone-Age Assessment
System IEEE Journal of Biomedical and Health Informatics (JBHI). [pdf]
Year 2022
Yuyang Wang, Tianli Ren, Zhuoyi Zhang, Zheyu Chen, Jinfeng Xu, Zixiao Ma, Pai Zhu, Mingjia
Zhang
A Review of Gray-scale Image Recoloring Methods With Neural Network Based
Model International Conference on Image, Vision and Computing (ICIVC). [pdf]
Academic service
Reviewer
International Conference on Learning Representations (ICLR)
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)
Association for the Advancement of Artificial Intelligence (AAAI)
ACM International Conference on Multimedia (MM)
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
IEEE International Conference on Distributed Computing Systems (ICDCS)
IEEE Transactions on Industrial Informatics (TII)
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