Papers Fast Diffusion Models UniPC: A Unified Predictor-Corrector Framework for Fast Sampling of Diffusion Models This is a description of Paper 1. Fast Sampling of Diffusion Models via Operator Learning This is a description of Paper 2. One-Step Diffusion Distillation via Deep Equilibrium Models This is a description of Paper 3. DeepCache: Accelerating Diffusion Models for Free This is a description of Paper 4.