Hi,
I am Paul.
I am a PhD Student of Gabriele Steidl at TU Berlin. I am mainly working on the mathematics of generative models and how to apply them to inverse problems. Shoot me a mail if you want to chat about this.
Selected publications
PatchNR: learning from very few images by patch normalizing flow regularization
F Altekrüger, A Denker, P Hagemann, J Hertrich, P Maass, G Steidl, 2023
Conditional generative models are provably robust: Pointwise guarantees for bayesian inverse problems
F Altekrüger, P Hagemann, G Steidlar, 2023
Posterior sampling based on gradient flows of the MMD with negative distance kernel
P Hagemann, J Hertrich, F Altekrüger, R Beinert, J Chemseddine, G Steidlar, 2023