Si.X

夕可死

Sihan Xu徐思涵

Sihan Xu is a Ph.D. student at the University of Michigan, advised by Stella X. Yu. He received his Honors B.S. from the University of Michigan, advised by Joyce Chai and Honglak Lee.

He was an intern at AMI Labs, a frontier AI research lab on world models founded by Yann LeCun. He was also a research intern at New York University, advised by Saining Xie.

Selected Publications

* Equal contribution† Corresponding author or project lead

If you like my figures here, I highly recommend you also visit Ziqiao Ma's homepage.

Next-Embedding Prediction Makes Strong Vision Learners

Technical Report, arXiv 2025

Sihan Xu, Ziqiao Ma, Wenhao Chai, Xuweiyi Chen, Weiyang Jin, Joyce Chai, Saining Xie, Stella X. Yu

Project Blog arXiv Code Model
NEPA illustration
NEPA method figure

UniCtrl: Improving the Spatiotemporal Consistency of Text-to-Video Diffusion Models via Training-Free Unified Attention Control

TMLR

Tian Xia*, Xuweiyi Chen*, Sihan Xu†

Paper Project arXiv Demo Code
UniCtrl illustration
UniCtrl method figure

Inversion-Free Image Editing with Natural Language

CVPR 2024

Sihan Xu*, Yidong Huang*, Jiayi Pan, Ziqiao Ma, Joyce Chai

Paper Project arXiv Demo Code
InfEdit illustration
InfEdit method figure

CycleNet: Rethinking Cycle Consistency in Text-Guided Diffusion for Image Manipulation

NeurIPS 2023

Sihan Xu*, Ziqiao Ma*, Yidong Huang, Honglak Lee, Joyce Chai

Paper Project arXiv Code
CycleNet illustration
CycleNet method figure

ACE: Zero-Shot Image to Image Translation via Pretrained Auto-Contrastive-Encoder

Michigan AI Symposium 2022

Sihan Xu*†, Zelong Jiang*, Ruisi Liu*, Kaikai Yang, Zhijie Huang

Poster Project arXiv Code
ACE illustration
ACE method figure