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Jiarun Liu

刘佳润

I am a senior algorithm engineer of autonoumous driving research of NIO Inc., Shanghai. Before that, I was an algorithm engineer of Unmanned Vehicle Dept., Cainiao Inc., Alibaba Group. I obtained my M.S. degree from the ZJU3DV group of State Key Lab of CAD&CG, Zhejiang University in 2025, advised by Prof. Guofeng Zhang. Before that, I got my bachelor degree from Zhejiang University as well. I am interested in 3D vision and generative models, as well as world models and applications in autonomous driving and embodied AI.

Publication

DriveMVS
LiDAR Prompted Spatio-Temporal Multi-View Stereo for Autonomous Driving
CVPR 2026
Qihao Sun*, Jiarun Liu*, Ziqian Ni*, Jianyun Xu, Tao Xie, Lijun Zhao, Ruifeng Li†, Sheng Yang†
(equal contribution)
Paper Github Page
TIGaussian
TIGaussian: Disentangle Gaussians for Spatial-Awared Text-Image-3D Alignment
ICLR 2026
Jiarun Liu*, Qifeng Chen*, Yiru Zhao, Minghua Liu, Baorui Ma, Sheng Yang†
(equal contribution)
Paper Github Page
LiDAR-GS++
LiDAR-GS++: Improving LiDAR Gaussian Reconstruction via Diffusion Priors
AAAI 2026
Qifeng Chen, Jiarun Liu, Rengan Xie, Tao Tang, Sicong Du, Yiru Zhao, Yuchi Huo, Sheng Yang†
Paper Github Page
GS-RoadPatching
GS-RoadPatching: Inpainting Gaussians via 3D Searching and Placing for Driving Scenes
SIGGRAPH ASIA 2025
Guo Chen*, Jiarun Liu*, Sicong Du, Chenming Wu, Deqi Li, Shi-Sheng Huang†, Guofeng Zhang, Sheng Yang†
(equal contribution)
Paper Project Page
RGE-GS
RGE-GS: Reward-Guided Expansive Driving Scene Reconstruction via Diffusion Priors
ICCV 2025
Sicong Du*, Jiarun Liu*, Qifeng Chen, Hao-Xiang Chen, Tai-Jiang Mu, Sheng Yang†
(equal contribution)
Paper Github Page
SSS
Industrial-Grade Sensor Simulation via Gaussian Splatting: A Modular Framework for Scalable Editing and Full-Stack Validation
IROS 2025
Xianming Zeng*, Sicong Du*, Qifeng Chen*, Lizhe Liu, Haoyu Shu, Jiaxuan Gao, Jiarun Liu, Jiulong Xu, Jianyun Xu, Mingxia Chen, Yiru Zhao, Peng Chen, Yapeng Xue, Chunming Zhao, Sheng Yang†, Qiang Li
(equal contribution)
Paper
pano_indoor
Indoor Large-Scale Panoramic Visual Localization Dataset
CJIG 2025
Hailin Yu, Jiarun Liu, Zhichao Ye, Xinyu Chen, Ruohao Zhan, Yichun Shentu, Zhongyun Lu, Guofeng Zhang†
Paper Github Page

Just for Fun

GGSF
寄掉飞鹰子
一款仿别踩白块写的弱智小游戏
Click to Play Github Page
Gongde
功德点击器
一款仿Cookie Clicker的弱智小游戏
Click to Play Github Page

Work Experience

  • 2026.01-now, Senior algorithm engineer at Assisted and Intelligent Driving Dept., NIO Inc., Shanghai.
  • 2025.04-2025.12, Algorithm engineer at Unmanned Vehicle Dept., Cainiao Inc., Alibaba Group, Hangzhou.
  • 2024.06-2025.03, Research intern at Unmanned Vehicle Dept., Cainiao Inc., Alibaba Group, Hangzhou.
  • 2023.03-2024.05, Research intern at Digital World Dept., Sensetime Group Inc., Hangzhou.

    • Education Experience

  • 2022-2025, M.S. in Software Engineering at State Key Lab of CAD&CG of Zhejiang University.
  • 2018-2022, B.Eng. in Digital Media at CS&T Department of Zhejiang University.

    • Selected Awards

  • Outstanding Graduates at ZJU
  • Tianzhou Chen Scholarship
  • Yongping Scholarship