Author

Ping Tan

2 papers indexed here

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#machine learning Feb 2026

Universal Pose Pretraining for Generalizable Vision-Language-Action Policies

Pose-VLA is proposed, a decoupled paradigm that separates VLA training into a pre-training phase for extracting universal 3D spatial priors in a unified camera-centric space, and a post-training phase for efficient embodiment alignment within robot-specific action space.

Haitao Lin, Hanyang Yu, Jingshun Huang et al. · Robotics · 11 citations

Jul 2026

Grasp, Handover, Rotate: Bimanual Object Reorientation via Compositional Diffusion and Energy-Based Optimization

Bimanual object reorientation - picking an object, handing it over between two arms, and placing it in a desired target pose - is valuable when direct placement from the initial grasp is infeasible due to collisions, kinematic constraints, or poor final orientation. However, achieving this under multiple competing obje...

Wun-Lam Yeung, Wen-Jun Liu, Yui-Cheung Yu et al. · arXiv.org · 0 citations