Zygalakis, Konstantinos C.

4 publications

TMLR 2025 Score-Based Denoising Diffusion Models for Photon-Starved Image Restoration Problems Savvas Melidonis, Yiming Xi, Konstantinos C. Zygalakis, Yoann Altmann, Marcelo Pereyra

ICLRW 2024 Galerkin Meets Laplace: Fast Uncertainty Estimation in Neural PDEs Christian Jimenez Beltran, Antonio Vergari, Aretha L Teckentrup, Konstantinos C. Zygalakis

JMLR 2021 Wasserstein Distance Estimates for the Distributions of Numerical Approximations to Ergodic Stochastic Differential Equations Jesus Maria Sanz-Serna, Konstantinos C. Zygalakis

JMLR 2016 Exploration of the (Non-)Asymptotic Bias and Variance of Stochastic Gradient Langevin Dynamics Sebastian J. Vollmer, Konstantinos C. Zygalakis, Yee Whye Teh