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cs.CV2026
TraceSampler: Making Sampling Errors Predictable and Correctable for Accelerated Generative Sampling
George Matthew, Guoqiang Zhang, Kenta Niwa
Accurate sampling from continuous-time generative models can require many model evaluations. Low-step sampling reduces cost, but coarse updates introduce endpoint errors that can a…
cs.CV2025
High Quality Diffusion Distillation on a Single GPU with Relative and Absolute Position Matching
Guoqiang Zhang, Kenta Niwa, J. P. Lewis +2
We introduce relative and absolute position matching (RAPM), a diffusion distillation method resulting in high quality generation that can be trained efficiently on a single GPU. R…