Lingjie Liu

Aravind K. Joshi Assistant Professor · School of Engineering and Applied Science · University of Pennsylvania

Quick answer: Lingjie Liu is Aravind K. Joshi Assistant Professor at University of Pennsylvania. Lingjie Liu shows an active PhD hiring signal as of 2026-09-11.

⭐ There are multiple open research positions in my Lab. Topics of interest include: 1. Neural Representations and Rendering for 3D/4D Reconstruction 2. Physics-Grounded 3D/4D Reconstruction 3. 3D/Video World Simulator 4. Physics-based Human Motion Generation 5. Humanoid Robots and Dexterous Hands 6. Other topics in Graphics, Vision and Robotics. If you are interested in visiting or applying for a re

Research interests

Neural Scene Representations, Neural Rendering, Human Performance Modeling and Capture, 3D Reconstruction

Selected publications (since 2023)

[2026] tttLRM: Test-Time Training for Long Context and Autoregressive 3D Reconstruction. Chen Wang, Hao Tan, Wang Yifan, Zhiqin Chen, Yuheng Liu, Kalyan Sunkavalli, Sai Bi, Lingjie Liu†, Yiwei Hu†. CVPR 2026 (Highlight) [2026] UniPixie: Unified and Probabilistic 3D Physics Learning via Flow Matching. Qilin Huang*, Quynh Anh Huynh*, Long Le*, Chen Wang, Chuhao Chen, Ryan Lucas, Eric Eaton, Lingjie Liu. CVPR 2026 (Highlight) [2026] Next-Scale Autoregressive Models for Text-to-Motion Generation. Zhiwei Zheng, Shibo Jin, Lingjie Liu, Mingmin Zhao. CVPR 2026 [2026] Text2Interact: High-Fidelity and Diverse Text-to-Two-Person Interaction Generation. Qingxuan Wu, Zhiyang Dou, Chuan Guo, Yiming Huang, Qiao Feng, Bing Zhou, Jian Wang, Lingjie Liu. ICLR 2026 [2025] GECO: Generative Image-to-3D within

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Frequently asked questions

Is Lingjie Liu hiring PhD students at University of Pennsylvania?

Yes. As of 2026-09-11, Lingjie Liu's faculty page shows a PhD hiring signal: There are multiple open research positions in my Lab. Topics of interest include: 1. Neural Representations and Rendering for 3D/4D Reconstruction 2. Physics-Grounded 3D/4D Reconstruction 3. 3D/Video .

What does Lingjie Liu research?

Neural Scene Representations, Neural Rendering, Human Performance Modeling and Capture, 3D Reconstruction

Data last updated: 2026-09-11 · Source: phd-match.com faculty database.

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