About Me
I am currently a Postdoctoral Researcher at the School of Software Technology, Zhejiang University. I received my Ph.D. degree from the College of Computer Science and Technology, Zhejiang University in June 2025, supervised by Prof. Can Wang and Prof. Chun Chen.
My research interests include model compression and acceleration and knowledge conflicts in large language models.
Email:
News
- 2026.01: One paper “TopKGAT: A Top-K Objective-Driven Architecture for Recommendation” accepted by WWW 2026!
Selected Publications
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Knowledge Distillation with Refined Logits
Wujie Sun, Defang Chen*, Siwei Lyu, Genlang Chen, Chun Chen, Can Wang
ICCV 2025, CCF-A -
Multi-Exit Self-Distillation with Appropriate Teachers
Wujie Sun, Defang Chen, Can Wang*, Deshi Ye, Yan Feng, Chun Chen
FITEE 2024, CCF-T1 -
Accelerating Diffusion Sampling with Classifier-based Feature Distillation
Wujie Sun, Defang Chen, Can Wang, Deshi Ye*, Yan Feng, Chun Chen
ICME 2023, CCF-B -
Holistic Weighted Distillation for Semantic Segmentation
Wujie Sun, Defang Chen, Can Wang, Deshi Ye*, Yan Feng, Chun Chen
ICME 2023, CCF-B
Personal Apps
Beyond research, I occasionally build small apps for fun. They reflect my preference for simple tools: less configuration, less noise, and more attention left for the thing I actually want to do.
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JustWalk / 轻徒步
A simple, lightweight hiking app.
iOS / watchOS -
JustRead / 轻文献 (AI-enabled macOS DMG)
A macOS app for reading and organizing papers around a local literature library.
macOS
Education & Experience
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2025.08 - Present, Postdoctoral Researcher, School of Software Technology, Zhejiang University, Ningbo, China.
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2020.09 - 2025.06, Ph.D., College of Computer Science and Technology, Zhejiang University, Hangzhou, China.
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2016.09 - 2020.06, B.E., School of Software Engineering, South China University of Technology, Guangzhou, China.
Last updated: 2026-05-15
关于我
我目前是浙江大学软件学院的博士后。我于2025年6月在浙江大学计算机科学与技术学院获得博士学位，导师为王灿教授和陈纯教授。
我的研究方向包括模型压缩与加速和大模型知识冲突。
邮箱:
新闻
- 2026.01: 论文 “TopKGAT: A Top-K Objective-Driven Architecture for Recommendation” 被 WWW 2026 录用！
代表论文
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Knowledge Distillation with Refined Logits
Wujie Sun, Defang Chen*, Siwei Lyu, Genlang Chen, Chun Chen, Can Wang
ICCV 2025, CCF-A -
Multi-Exit Self-Distillation with Appropriate Teachers
Wujie Sun, Defang Chen, Can Wang*, Deshi Ye, Yan Feng, Chun Chen
FITEE 2024, CCF-T1 -
Accelerating Diffusion Sampling with Classifier-based Feature Distillation
Wujie Sun, Defang Chen, Can Wang, Deshi Ye*, Yan Feng, Chun Chen
ICME 2023, CCF-B -
Holistic Weighted Distillation for Semantic Segmentation
Wujie Sun, Defang Chen, Can Wang, Deshi Ye*, Yan Feng, Chun Chen
ICME 2023, CCF-B
个人应用
除了研究，我也会做一些自己觉得有意思的小应用。它们更多是我对“简单工具”的偏好：少一点复杂配置，少一点打扰，把注意力留给真正要做的事情。
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轻徒步
一款简单、轻量的徒步应用。
iOS / watchOS -
轻文献（带 AI 功能的 macOS DMG 版）
一款围绕本地文献库做论文阅读和整理的 macOS 应用。
macOS
教育和工作经历
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2025.08 - 至今, 博士后，浙江大学软件学院，宁波
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2020.09 - 2025.06, 博士，浙江大学计算机科学与技术学院，杭州
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2016.09 - 2020.06, 学士，华南理工大学软件学院，广州
最后更新: 2026-05-15