Zhiyuan Xu

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upvoted 2 papers 21 days ago

Echo-Memory: A Controlled Study of Memory in Action World Models

Paper • 2606.09803 • Published 22 days ago • 32

On the Geometry of On-Policy Distillation

Paper • 2606.07082 • Published 25 days ago • 75

upvoted 2 papers about 2 months ago

Relit-LiVE: Relight Video by Jointly Learning Environment Video

Paper • 2605.06658 • Published May 7 • 15

UniVidX: A Unified Multimodal Framework for Versatile Video Generation via Diffusion Priors

Paper • 2605.00658 • Published May 1 • 86

upvoted a paper about 1 year ago

Light of Normals: Unified Feature Representation for Universal Photometric Stereo

Paper • 2506.18882 • Published Jun 23, 2025 • 89