2 papers
cs.CV2026
Stable and Near-Reversible Diffusion ODE Solvers for Image Editing
Barbora Barancikova, Daniil Shmelev, Cristopher Salvi
The inversion of diffusion models plays a central role in image editing. Algebraically reversible ODE solvers provide an appealing approach to diffusion inversion for text-guided i…
cs.LG2025
SigDiffusions: Score-Based Diffusion Models for Time Series via Log-Signature Embeddings
Barbora Barancikova, Zhuoyue Huang, Cristopher Salvi
Score-based diffusion models have recently emerged as state-of-the-art generative models for a variety of data modalities. Nonetheless, it remains unclear how to adapt these models…