Junqi You 游浚琦

Ph.D. Student @ Princeton CS

I am a first-year Ph.D. student at Princeton University. Before that, I earned my bachelor's degree from Shanghai Jiao Tong University.

I am now focusing on robo-learning. Before, I did research in computer vision and autonomous driving.

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Publications

* equal contribution

arXiv 2026

Training-Free Adaptation of Generalist Robot Policies via Distributional Policy Steering

Bowen Feng*, Junqi You*, Ye Zhu, Felix Heide

Coming soon

arXiv 2026

ReCoSplat: Autoregressive Feed-Forward Gaussian Splatting Using Render-and-Compare

Freeman Cheng, Botao Ye, Xueting Li, Junqi You, Fangneng Zhan, Ming-Hsuan Yang

Paper Website

arXiv 2026

Point as Skeleton: Accumulated Point Cloud Enhanced Autoregressive Generation for Closed-Loop Autonomous Driving Simulation

Songbur Wong, Xiaosong Jia, Junqi You, Bo Zhang, Pei Xu, Renqiu Xia, Yuping Qiu, Shaofeng Zhang, Zelin Zhao, Xuechao Yan, Yuchen Zhou, Yurui Chen, Wen Guo, Hang Xu, Junchi Yan

Paper Website Code

ICLR 2026

Efficient-LVSM: Faster, Cheaper, and Better Large View Synthesis Model via Decoupled Co-Refinement Attention

Xiaosong Jia*, Yihang Sun*, Junqi You*, Songbur Wong, Zichen Zou, Junchi Yan, Zuxuan Wu, Yu-Gang Jiang

Paper Website Code

NeurIPS 2025

InstaInpaint: Instant 3D-Scene Inpainting with Masked Large Reconstruction Model

Junqi You, Chieh Hubert Lin, Weijie Lyu, Zhengbo Zhang, Ming-Hsuan Yang

Paper Website Code

arXiv 2025

Bench2Drive-R: Turning Real World Data into Reactive Closed-Loop Autonomous Driving Benchmark by Generative Model

Junqi You*, Xiaosong Jia*, Zhiyuan Zhang, Yutao Zhu, Junchi Yan

Paper Code

ICLR 2025

DriveTransformer: Unified Transformer for Scalable End-to-End Autonomous Driving

Xiaosong Jia*, Junqi You*, Zhiyuan Zhang*, Junchi Yan

Paper Code

DriveTransformer: Unified Transformer for Scalable End-to-End Autonomous Driving preview

CVPR 2024

Shadow Generation for Composite Image Using Diffusion Model

Qingyang Liu, Junqi You, Jianting Wang, Xinhao Tao, Bo Zhang, Li Niu

Paper Code

Shadow Generation for Composite Image Using Diffusion Model preview

Experience

2026-Now Princeton University Ph.D. in Computer Science Research Advisor: Prof. Felix Heide. 2025.8-2025.12 University of California, Merced Visiting Scholar Research Advisor: Prof. Ming-Hsuan Yang. 2022.9-2026.6 Shanghai Jiao Tong University Undergraduate Student Research Advisor: Prof. Junchi Yan.

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