18 citations · 18 across the 2 of their papers we have counts for
3 papers · 1 filter
Classification and image processing with a semi-discrete scheme for fidelity forced Allen--Cahn on graphs
Jeremy Budd, Yves van Gennip, Jonas Latz
This paper introduces a semi-discrete implicit Euler (SDIE) scheme for the Allen-Cahn equation (ACE) with fidelity forcing on graphs. Bertozzi and Flenner (2012) pioneered the use…
Multilevel Sequential Importance Sampling for Rare Event Estimation
Fabian Wagner, Jonas Latz, Iason Papaioannou +1
The estimation of the probability of rare events is an important task in reliability and risk assessment. We consider failure events that are expressed in terms of a limit state fu…
Fast sampling of parameterised Gaussian random fields
Jonas Latz, Marvin Eisenberger, Elisabeth Ullmann
Gaussian random fields are popular models for spatially varying uncertainties, arising for instance in geotechnical engineering, hydrology or image processing. A Gaussian random fi…