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stat.ML2026
Computational and Statistical Guarantees of the \textit{c}-Rectified flow
Leda Wang, Zhehao Xu, Qiang Liu +1
Recently, rectified flow has emerged as a fundamental framework for large-scale image generation, powering state-of-the-art systems such as FLUX.1 and Stable Diffusion 3. Despite i…
stat.ML2024
From optimal score matching to optimal sampling
Zehao Dou, Subhodh Kotekal, Zhehao Xu +1
The recent, impressive advances in algorithmic generation of high-fidelity image, audio, and video are largely due to great successes in score-based diffusion models. A key impleme…