Jian Han

I am currently a researcher at ByteDance in Beijing. I earned my Master’s degree from the Department of Electronic Engineering, Tsinghua University in 2022, and my Bachelor’s degree in Communication Engineering from Tianjin University in 2019.

Email / Scholar / Github

Research

I focus on autoregressive models and generative artificial intelligence. Over the past two years, my research has centered on autoregressive generative models, with several highlighted publications. Before that, my research mainly centered on computer vision (detection and person ReID). (*Equal contribution, †Project Lead, ‡Corresponding Author)

	Generative Refinement Networks for Visual Synthesis Jian Han, Jinlai Liu, Jiahuan Wang, Bingyue Peng, Zehuan Yuan‡, arXiv / code
	InfinityStar: Unified Spacetime AutoRegressive Modeling for Visual Generation Jinlai Liu, Jian Han, Bin Yan, Hui Wu, Fengda Zhu, Xing Wang, Yi Jiang, Bingyue Peng, Zehuan Yuan‡, NeurIPS, 2025 (Oral Presentation) arXiv / code
	Infinity∞: Scaling Bitwise AutoRegressive Modeling for High-Resolution Image Synthesis Jian Han, Jinlai Liu, Yi Jiang, Bin Yan, Yuqi Zhang, Zehuan Yuan‡, Bingyue Peng, Xiaobing Liu CVPR, 2025 (Oral Presentation)* project page / arXiv / code
	Delving into Probabilistic Uncertainty for Unsupervised Domain Adaptive Person Re-identification Jian Han, Ya-Li Li, Shengjin Wang, AAAI, 2022 arXiv / code

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