Publications

A collection of my research work.

VLS: Steering Pretrained Robot Policies via Vision-Language Models

VLS: Steering Pretrained Robot Policies via Vision-Language Models

Shuo Liu, Ishneet Sukhvinder Singh, Yiqing Xu, Jiafei Duan†, Ranjay Krishna†

arXiv preprint 2026

arXivWebpage
MolmoAct: Action Reasoning Models that Can Reason in Space

MolmoAct: Action Reasoning Models that Can Reason in Space

Jason Lee, Jiafei Duan, Haoquan Fang, Yuquan Deng, Shuo Liu, Boyang Li, Bohan Fang, Jieyu Zhang, Yi Ru Wang, Sangho Lee, Winson Han, Wilbert Pumacay, Angelica Wu, Rose Hendrix, Karen Farley, Eli VanderBilt, Ali Farhadi†, Dieter Fox†, Ranjay Krishna†

IEEE International Conference on Robotics and Automation (ICRA) 2025

arXivWebpage
FORGE-Tree: Diffusion-Forcing Tree Search for Long-Horizon Robot Manipulation

FORGE-Tree: Diffusion-Forcing Tree Search for Long-Horizon Robot Manipulation

Yanjia Huang, Shuo Liu, Sheng Liu, Qingxiao Xu, Mingyang Wu, Xiangbo Gao, Zhengzhong Tu†

arXiv preprint 2025

arXivWebpage