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Backward-Consistent Diffusion Sampling for Sparsely Observed PDE Inverse Problems

Yida Pan, Muhammad H. Ashiq, Chanyong Jung وآخرون · 2026

Recovering Partial Differential Equation (PDE) coefficient fields from extremely sparse observations is a severely ill-posed inverse problem for which generative machine learning methods (e.g., diffusion models) have become a leading way to encode the prior. Recent state-of-the-art diffusion solvers lift these priors t …

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Scaling and Distilling Text Embeddings for Better Diffusibility

Diffusion language models (DLMs) offer a promising alternative to autoregressive (AR) language generation. Recent advances in continuous DLMs, which apply latent diffusion to continuous text embeddings, raise a practical question: which embedding makes the best latent space, i.e., the most diffusible? To answer this, w …

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