1 code implementation • 9 Oct 2023 • Philipp Scholl, Katharina Bieker, Hillary Hauger, Gitta Kutyniok
In this paper, we present our new method ParFam that utilizes parametric families of suitable symbolic functions to translate the discrete symbolic regression problem into a continuous one, resulting in a more straightforward setup compared to current state-of-the-art methods.
1 code implementation • 9 Feb 2021 • Sebastian Peitz, Katharina Bieker
In other words, surrogate modeling for autonomous systems is much easier than for control systems.
no code implementations • 14 Dec 2020 • Katharina Bieker, Bennet Gebken, Sebastian Peitz
We present a novel algorithm that allows us to gain detailed insight into the effects of sparsity in linear and nonlinear optimization, which is of great importance in many scientific areas such as image and signal processing, medical imaging, compressed sensing, and machine learning (e. g., for the training of neural networks).
no code implementations • 24 May 2019 • Katharina Bieker, Sebastian Peitz, Steven L. Brunton, J. Nathan Kutz, Michael Dellnitz
The control of complex systems is of critical importance in many branches of science, engineering, and industry.