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02/10/2022
Γ-Convergence of an Ambrosio-Tortorelli approximation scheme for image segmentation
Given an image u_0, the aim of minimising the Mumford-Shah functional is...
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01/19/2022
Models for information propagation on graphs
In this work we propose and unify classes of different models for inform...
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03/02/2021
Wasserstein GANs Work Because They Fail (to Approximate the Wasserstein Distance)
Wasserstein GANs are based on the idea of minimising the Wasserstein dis...
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09/21/2020
Mean-field optimal control for biological pattern formation
We propose a mean-field optimal control problem for the parameter identi...
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07/24/2020
On anisotropic diffusion equations for label propagation
In many problems in data classification one wishes to assign labels to p...
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12/19/2019
Equilibria of an anisotropic nonlocal interaction equation: Analysis and numerics
In this paper, we study the equilibria of an anisotropic, nonlocal aggre...
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01/21/2019