Author

Yi-Chen Xie

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Preprint Sep 2026

One from Infinity: Actualizing Futures from Pretrained World Models into Robot Actions

A pretrained video world model admits many plausible futures for a scene, but a robot must realize the exact task-conditioned one. To turn world models into executable robot policies, existing methods fine-tune the heavy world model backbone using large-scale robot data and computational resources. Challenging this sta...

Bang Du, Yi-Chen Xie, Shu-Qi Zhao et al. · 0 citations

#artificial intelligence Mar 2026

UniQueR: Unified Query-based Feedforward 3D Reconstruction

The UniQueR model learns a compact set of 3D anchor points that act as explicit geometric queries, enabling the network to infer scene structure, including geometry in occluded regions--in a single forward pass.

Chensheng Peng, Quentin Herau, Jiezhi Yang et al. · arXiv.org · 3 citations