Zeqi Xiao

I am currently a Ph.D. at MMLab@NTU, Nanyang Technological University, fortunately supervised by Prof. Xingang Pan. Prior to this, I had a wonderful internship experience at Shanghai AI Laboratory, working with Dr. Jiangmiao Pang and Dr. Tai Wang. I received my Bachelor's degree from Zhejiang University.

Email / Google Scholar / Twitter / Github

Research

My research interests lie in generative models, with a particular focus on video generation. My long-term goal is to develop generative models capable of simulating the real world—and imagining beyond it.

	Video4Spatial: Towards Visuospatial Intelligence with Context-Guided Video Generation Zeqi Xiao, Yiwei Zhao, Lingxiao Li, Yushi Lan, Ning Yu, Rahul Garg, Roshni Cooper, Mohammad H. Taghavi, Xingang Pan arXiv, 2025 project page
	WorldMem: Long-term Consistent World Simulation with Memory Zeqi Xiao, Yushi Lan, Yifan Zhou, Wenqi Ouyang, Shuai Yang, Yanhong Zeng, Xingang Pan NeurIPS, 2025 project page / arXiv / code / demo / bibtex
	TokensGen: Harnessing Condensed Tokens for Long Video Generation Wenqi Ouyang, Zeqi Xiao, Danni Yang, Yifan Zhou, Shuai Yang, Lei Yang, Jianlou Si, Xingang Pan ICCV, 2025 project page / arXiv / bibtex
	Alias-Free Latent Diffusion Models: Improving Fractional Shift Equivariance of Diffusion Latent Space Yifan Zhou, Zeqi Xiao, Wenqi Ouyang, Shuai Yang, Xingang Pan CVPR, 2025 (Oral) project page / arXiv / code / bibtex
	Trajectory Attention For Fine-grained Video Motion Control Zeqi Xiao, Wenqi Ouyang, Yifan Zhou, Shuai Yang, Lei Yang, Jianlou Si, Xingang Pan ICLR, 2025 project page / arXiv / code / bibtex
	Video Diffusion Models are Training-free Motion Interpreter and Controller Zeqi Xiao, Yifan Zhou, Shuai Yang, Xingang Pan NeurIPS, 2024 project page / arXiv / code / bibtex
	CooHOI: Learning Cooperative Human-Object Interaction with Manipulated Object Dynamics Jiawei Gao, Ziqin Wang, Zeqi Xiao, Jingbo Wang, Tai Wang, Jinkun Cao, Xiaolin Hu, Si Liu, Jifeng Dai, Jiangmiao Pang NeurIPS, 2024 (Spotlight) project page / arXiv / code / bibtex
	UniHSI: Unified Human-Scene Interaction via Prompted Chain-of-Contacts Zeqi Xiao, Tai Wang, Jingbo Wang, Jinkun Cao, Wenwei Zhang, Bo Dai, Dahua Lin, Jiangmiao Pang ICLR, 2024 (Spotlight) project page / arXiv / code / bibtex
	Position-Guided Point Cloud Panoptic Segmentation Transformer Zeqi Xiao, Wenwei Zhang, Tai Wang, Chen Change Loy, Dahua Lin, Jiangmiao Pang IJCV*, 2024 arXiv / code / bibtex

Design and source code from Jon Barron's website