Search Results for author: Sebastian Heidenreich

Found 3 papers, 1 papers with code

Mixed Noise and Posterior Estimation with Conditional DeepGEM

1 code implementation5 Feb 2024 Paul Hagemann, Johannes Hertrich, Maren Casfor, Sebastian Heidenreich, Gabriele Steidl

Motivated by indirect measurements and applications from nanometrology with a mixed noise model, we develop a novel algorithm for jointly estimating the posterior and the noise parameters in Bayesian inverse problems.

Invertible Neural Networks versus MCMC for Posterior Reconstruction in Grazing Incidence X-Ray Fluorescence

no code implementations5 Feb 2021 Anna Andrle, Nando Farchmin, Paul Hagemann, Sebastian Heidenreich, Victor Soltwisch, Gabriele Steidl

Grazing incidence X-ray fluorescence is a non-destructive technique for analyzing the geometry and compositional parameters of nanostructures appearing e. g. in computer chips.

Heterogeneous bacterial swarms with mixed lengths

no code implementations25 Nov 2020 Shlomit Peled, Shawn D. Ryan, Sebastian Heidenreich, Markus Bar, Gil Ariel, Avraham Be'er

On the other hand, high fractions of long cells form a bottle-neck for efficient swarming.

Soft Condensed Matter

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