Xu Guo

Hi! I'm currently a second-year Master student at Tsinghua University. Previously, I received my B.Eng. degree in Electronic Information Engineering from Tianjin University. I expect to graduate in 2027 and am actively seeking recruitment opportunities. Please feel free to contact me!

Email / Google Scholar / Github / WeChat

Research

My primary research interests lie in reinforcement learning and generative models, with a specific focus on long video generation and world models.

	ContextMaster: Interactive Multi-Shot Video Creation via Fixed-Budget Sparse Context Routing Xu Guo, Zhengxuan Wei, Xinghui Li, Hanzhuo Huang, Xinyu Liu, Xiangyang Luo, Min Wei, Yiran Zhu, Qiulin Wang, Yulong Xu, Xintao Wang, Pengfei Wan, Qi Fan, Xiangwang Hou Preprint* Project Page / Paper
	GIM-World: Geometry-Aware Implicit Memory for Video World Models Zhengxuan Wei, Xu Guo*, Xinghui Li, Xunzhi Xiang, Min Wei, Yiran Zhu, Qiulin Wang, Xintao Wang, Pengfei Wan, Xiangwang Hou, Qi Fan *SIGGRAPH Asia 2026* Project Page / Paper
	DreamID-Omni: Unified Framework for Controllable Human-Centric Audio-Video Generation Xu Guo, Fulong Ye, Qichao Sun, Liyang Chen, Bingchuan Li, Pengze Zhang, Jiawei Liu, Songtao Zhao, Qian He, Xiangwang Hou ICML 2026* Project Page / Paper / Code 🔥
	DreamID-V:Bridging the Image-to-Video Gap for High-Fidelity Face Swapping via Diffusion Transformer Xu Guo, Fulong Ye, Xinghui Li, Pengqi Tu, Pengze Zhang, Qichao Sun, Songtao Zhao, Xiangwang Hou, Qian He ECCV 2026 (Oral)* Project Page / Paper / Code 🔥
	CoInteract: Physically-Consistent Human-Object Interaction Video Synthesis via Spatially-Structured Co-Generation Xiangyang Luo, Xiaozhe Xin, Tao Feng, Xu Guo, Meiguang Jin, Junfeng Ma *Preprint* Project Page / Paper / Code 🔥
	X2Edit: Revisiting Arbitrary-Instruction Image Editing through Self-Constructed Data and Task-Aware Representation Learning Jian Ma, Xujie Zhu, Zihao Pan, Qirong Peng, Xu Guo, Chen Chen, Haonan Lu *AAAI 2026* Paper / Code
	X2I: Seamless Integration of Multimodal Understanding into Diffusion Transformer via Attention Distillation Jian Ma, Qirong Peng, Xu Guo, Chen Chen, Haonan Lu, Zhenyu Yang *ICCV 2025* Paper / Code
	Adaptive AUV Hunting Policy with Covert Communication via Diffusion Models Xu Guo, Xiangwang Hou, Minrui Xu, Jianrui Chen, Jingjing Wang, Jun Du, Yong Ren *ICC 2025 (best paper award 17/2500(Top 0.68%))* Paper / Code

Experience

	Research Intern, Kling Kuaishou, Beijing, China 2026.03 - present Collaborators: Xintao Wang, Xinghui Li, etc.
	Research Intern, Bytedance Intelligent Creation Lab, Beijing, China 2025.04 - 2026.03 Collaborators: Qian He, Fulong Ye, etc.
	Research Intern, OPPO, Shenzhen, China 2024.12 - 2025.04 Collaborators: Jian Ma, Haonan Lu, etc.
	Research Intern, Galaxea AI, Beijing, China 2024.04 - 2024.08 Collaborators: Prof. Huazhe Xu, Prof. Hang Zhao, etc.

Design and source code from Jon Barron's website.