Stephan Helfrich | DeepAI

DeepAI

AI Chat AI Image Generator AI Video AI Music Voice Chat Studio Ghibli

Featured Co-authors

Stefan Ruzika
15 publications
Clemens Thielen
8 publications
Arne Herzel
5 publications

research

∙ 05/24/2023

Using Scalarizations for the Approximation of Multiobjective Optimization Problems: Towards a General Theory

We study the approximation of general multiobjective optimization proble...

0 Stephan Helfrich, et al. ∙

research

∙ 09/21/2021

An Approximation Algorithm for a General Class of Multi-Parametric Optimization Problems

In a widely studied class of multi-parametric optimization problems, the...

0 Stephan Helfrich, et al. ∙

research

∙ 09/21/2021

Approximating Biobjective Minimization Problems Using General Ordering Cones

This article investigates the approximation quality achievable for biobj...

0 Arne Herzel, et al. ∙