Junhan Zhu 中文签名

Hi! My name is Junhan Zhu (诸俊涵). I am a 3rd year undergraduate student at Westlake University, majoring in Electrical and Information Engineering.

My research interests include Computer Vision, Generative AI, and Efficient AI, especially in the area of model compression and acceleration.

I will share my research and personal thoughts on my blog, "Lonely Zone". Check it out here for my latest updates and thoughts! [Lonely Zone]

I am deeply grateful for the guidance and support I have received from my mentors, senior students, and friends.

I am always open to collaborations and discussions. Please feel free to contact me at zhujunhan@westlake.edu.cn.

I am actively seeking 27 Fall PhD opportunities!

Google Scholar  /  CV  /  LinkedIn  /  X  /  Github

profile photo

Recent News

Dec. 2025 🚀 My personal blog, "Lonely Zone", is launched! Check it out here: [Lonely Zone]!
Oct. 2025 🎉 Our work, OBS-Diff, is released as a preprint. It is my first paper as a leading author!
Mar. 2025 🔬 I am honored to be a visiting student at the ENCODE Lab, advised by Prof. Huan Wang!
Jul. 2023 🎓 Admitted to Westlake University, skipping my final year of high school!

Education and Experience

ENCODE Lab Photo

Visiting Student
ENCODE Lab

Mar. 2025 - Present

Conducting research on efficient AI and computer vision. My work focuses on model compression, particularly developing one-shot pruning frameworks for diffusion models (OBS-Diff).

Supervisor: Prof. Huan Wang

Westlake University Photo

Undergraduate Student
Westlake University

Jul. 2023 - Present (Expected Graduation: 2027)

Majoring in Electrical and Information Engineering. Admitted by skipping the final year of high school.

GPA: 4.04/4.3 (Rank 1)

Research Interests: Computer Vision, Generative AI, Efficient AI

Honors and Awards 🏆

2025 Outstanding Bachelor's Student, Westlake University (Awarded for outstanding academic performance)
2024, 2025 Outstanding Undergraduate Scholarship, Westlake University (Awarded for outstanding undergraduate students, $2000 RMB each year)
2024, 2025 Innovation Award, Westlake University (Awarded for innovative research)
2024 Hongyi Scholarship, Westlake University (Awarded for meaningful social activities)

Research

I've just started my research journey.

My research interests are in the intersection of Efficient AI and Computer Vision, especially in the area of model compression and acceleration.

OBS-Diff: Accurate Pruning For Diffusion Models in One-Shot
Junhan Zhu, Hesong Wang, Mingluo Su, Zefang Wang, Huan Wang*
Preprint, 2025
Project Page / Code / arXiv / X

Propose the first training-free, one-shot pruning framework for diffusion models, demonstrating broad applicability across diverse architectures and pruning granularities.

SparAlloc: A Simple and Modular Framework for Decoupled Sparsity Allocation in Layerwise Pruning for LLM
Junhan Zhu
Open Source Project, 2025
Code

A modular benchmark toolkit for decoupled sparsity allocation in LLM pruning. Enables fair comparison and flexible combination of pruning algorithms.