Hello! My name is 于丰源[Yu Fengyuan] ("Fengyuan Yu" is my name in western order, "Yu" is my last name). I am a Ph.D. student in Computer Science and Technology at Zhejiang University, advised by Prof. Chaochao Chen.

My research interests lie in trustworthy AI, with a specific focus on addressing privacy and ethical challenges in recommendation systems and vision-language models (VLMs) through machine unlearning methods. Previously, I conducted research in federated representation learning.

I completed my undergraduate study at Turing Class, ChuKochen Honors College, Zhejiang University. During my undergraduate studies, I was fortunate to be advised by Prof. Fan Zhang and Prof. Junbo Zhao.

News

• [Oct. 2024] “FedGF: Enhancing Structural Knowledge via Graph Factorization for Federated Graph Learning” is accepted by WSDM.
• [Sep. 2024] “FOOGD: Federated Collaboration for Both Out-of-distribution Generalization and Detection” is accepted by NeurIPS as a poster.

Publications

• Xinting Liao, Weiming Liu, Chaochao Chen, Pengyang Zhou, Fengyuan Yu, Huabin Zhu, Binhui Yao, Tao Wang, Xiaolin Zheng, Yanchao Tan. Rethinking the Representation in Federated Unsupervised Learning with Non-IID Data. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition. 2024.
  Google Scholar

• Xinting Liao, Weiming Liu, Pengyang Zhou, Fengyuan Yu, Jiahe Xu, Jun Wang, Wenjie Wang, Chaochao Chen, Xiaolin Zheng, FOOGD: Federated Collaboration for Both Out-of-distribution Generalization and Detection. Proceedings of the International Conference on Neural Information Processing Systems. 2024.
  Google Scholar

Education

• 2024.9 - Zhejiang University, Ph.D. student in Computer Science and Technology.
• 2020.9 - 2024.6 Zhejiang University, Bachelor in Computer Science and Technology.

Scholarships and Honours

• Zhejiang University Second-Class Scholarship (2021-2022 Academic Year)
• Zhejiang Provincial Government Scholarship (2022-2023 Academic Year)
• Outstanding Student of Zhejiang University (2022-2023 Academic Year)
• Zhejiang University Second-Class Scholarship (2022-2023 Academic Year)
• Outstanding Graduation Thesis of Zhejiang University
• Outstanding Graduate of Zhejiang University