About Me
Hi! I am Jiazhe Wei (魏佳哲), an incoming master student majoring in Artificial Intelligence at Nanjing University and doing research at Pattern Recognition Lab @NJU, supervised by Prof. Chenyang Si and Prof. Tieniu Tan. I got my bachelor degree at Xi’an Jiaotong university.
I have completed several wonderful research internships at CERN, Westlake University, and Lovart.AI, and I have met many open and outstanding researchers during my experience. I’m currently interning in the Video Generation Group at WeChat Vision @ Tencent, where I work with Dr. Binxin Yang and Dr. Chen Li on video editing foundation training and world models.
My research explores a clear division of labor between understanding and generative models: each should focus on what it does best, while the understanding model explicitly guides the generative process. My goal is to make generative models function as instruction-driven, renderer-level systems and to unify understanding and generation through an agent harness. Specifically, my research interests include: 1) Agentic Generative Models; 2) Video World Models with Controllable Agent Harnesses; 3) Generative Models with Physical Intelligence.
✨ I’m always open to all kinds of cooperation and discussion. You can contact me via email or WeChat: wjz_void.
News
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2026.06: 🎉 PosterCopilot is accepted by ECCV 2026. Great thx to all co-authors. See you in Sweden.
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2026.04: 🏆 Awarded the Outstanding Graduate by XJTU.
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2025.12: 🎉 PosterCopilot is now available on arXiv, code is under construction.
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2025.09: 🏆 Awarded CCF Elite Collegiate Award of 2025. See you in Harbin.
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2025.07: 🎉 ALM-PU is accepted by ECML-PKDD 2025 as oral presentation. Thanks to all co-authors. See you in Porto, Spain.
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2025.02: 🎉 NI-GDBA is accepted by WWW 2025 as oral presentation. Congratulations to Ken Li! See you in Sydney, Australia.
Publications
AURORA-LM: Autoencoding Unified Representation for Continuous-Latent Diffusion Language Modeling
arXiv, 2026
Jiajun Liang*, Yucheng Liao*, Yukang Cao*, , Ken Li, Wende Tan, Jiankun Zhang, ZY Cui, Jingkang Yang, Liucheng Guo, Shiqi Yang, B. Yang, Caifeng Shan, Ziwei Liu, Chenyang Si†
PosterCopilot: Toward Layout Reasoning and Controllable Editing for Professional Graphic Design
ECCV,2026
, Ken Li*, Tianyu Lao, Haofan Wang, Liang Wang, Caifeng Shan, Chenyang Si
ALM-PU: Positive and Unlabeled learning with constrained optimization
ECML-PKDD, 2025
, Yuefei Wu*, Ken Li, Bo Dong, Bin Shi†
NI-GDBA: Non-Intrusive Distributed Backdoor Attack Based on Adaptive Perturbation on Federated Graph Learning
WWW, 2025
Ken Li, Bin Shi, , Bo Dong
* Equal contribution. † Corresponding author.
Internships
WeChat Vision @ Tencent, Video Generation Foundation Group
2026.05 - Present, Research Intern, Shenzhen, China
Research Topics: Video Editing Foundation Model Training, World Models
Working with Dr. Binxin Yang and Dr. Chen Li
Lovart, AIGC Research Team
2025.08 - 2026.05, Intern Research Scientist, Shanghai, China
Research Topics: 1) Interactive Image Editing, 2) Efficient Generative Models, 3) Multi-modal learning
Working with Haofan Wang.
European Organization for Nuclear Research & CERN
2025.01 - 2025.02, Visiting Student, Geneva, Switzerland
Supervised by Prof. Zhili Weng
Project
Miru 見る
Open-source AI companion with verifiable long-term memory, proactive companionship, and self-hosted multi-device synchronization.
PosterCopilot
Layout reasoning and controllable editing for professional graphic design, with layer-level, multi-round, high-fidelity editing.
Gallery
Honors and Awards
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2026 Outstanding Gratuate by XJTU
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2025 CCF Elite Collegiate Award, Awarded to 99 top Chinese undergraduates major in CS&AI nationwide
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2024 Baosteel Outstanding Student Scholarship, Awarded to 400 top Chinese undergraduates & graduates nationwide
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2024 350 points, ranked in top 2% nationwide, CCF Certified Software Professional (CSP)
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2024 National Third Prize 🥉, Blue Bridge Cup National Software and Information Technology Professionals Competition
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2023 Gold Medal 🥇, Baidu — A star Programming Competition
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2023 First Scholarship for Outstanding Students
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2023, 2024, 2025 Dean’s List
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2023 Silver Medal, (CCPC) China Collegiate Programming Contest National Invitational Contest
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2023 HuaWei Scholarship
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2023 National Third Prize, Chinese College Students English Academic Proficiency Competition
Education
Xi'an Jiaotong University (XJTU), China
2022.09 - 2026.06 (expected)
B.Eng. in Computer Science and Technology (Qian Xuesen Honor Class)
• GPA: 91.97 / 100
• Ranking: 3/43
Talks & Reports
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2025.10 2025CCF优秀大学生启航计划发布典礼在哈尔滨举行
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2025.07 【奋斗点亮青春】宝钢优秀学生奖：魏佳哲——风起青萍之末，浪成微澜之间 -Interview by Baosteel Education Foundation
Service
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Reviewer: AAAI 2025, ECML-PKDD 2025
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Co-Founder of XJTU Deep Learning Seminar
Latest updated in Dec. 2025
© Jiazhe Wei
