Zobrazeno 1 - 10
of 1 686
pro vyhledávání: '"Baumgaertner, P"'
Abs-smooth functions are given by compositions of smooth functions and the evaluation of the absolute value. The linear independence kink qualification (LIKQ) is a fundamental assumption in optimization problems governed by these abs-smooth functions
Externí odkaz:
http://arxiv.org/abs/2412.09175
We consider the problem of surface segmentation, where the goal is to partition a surface represented by a triangular mesh. The segmentation is based on the similarity of the normal vector field to a given set of label vectors. We propose a variation
Externí odkaz:
http://arxiv.org/abs/2412.00445
Autor:
Bisson, Tom, O, Isil Dogan, Piwonski, Iris, Kiehl, Tim-Rasmus, Baumgärtner, Georg Lukas, Carvalho, Rita, Hufnagl, Peter, Penzkofer, Tobias, Zerbe, Norman, Elezkurtaj, Sefer
Surgical treatment for prostate cancer often involves organ removal, i.e., prostatectomy. Pathology reports on these specimens convey treatment-relevant information. Beyond these reports, the diagnostic process generates extensive and complex informa
Externí odkaz:
http://arxiv.org/abs/2412.01855
Computationally efficient nonlinear model predictive control relies on elaborate discrete-time optimal control problem (OCP) formulations trading off accuracy with respect to the continuous-time problem and associated computational burden. Such formu
Externí odkaz:
http://arxiv.org/abs/2408.07382
Autor:
Baumgärtner, Lukas, Bethke, Franz
Algorithmic differentiation (AD) tools allow to obtain gradient information of a continuously differentiable objective function in a computationally cheap way using the so-called backward mode. It is common practice to use the same tools even in the
Externí odkaz:
http://arxiv.org/abs/2407.09639
Autor:
Baumgärtner, Alexander, Hertlein, Simon, Schmit, Tom, Dreon, Davide, Máximo, Carlos, Li, Xiangliang, Morigi, Giovanna, Donner, Tobias
The phenomenon of subradiance, marked by its surprising suppression of spontaneous emission, challenges conventional expectations of the collective behavior of scatterers. We study subradiance in the experimental setting of a Bose-Einstein condensate
Externí odkaz:
http://arxiv.org/abs/2407.09227
Segmenting text into fine-grained units of meaning is important to a wide range of NLP applications. The default approach of segmenting text into sentences is often insufficient, especially since sentences are usually complex enough to include multip
Externí odkaz:
http://arxiv.org/abs/2406.19803
Autor:
Reiter, Rudolf, Ghezzi, Andrea, Baumgärtner, Katrin, Hoffmann, Jasper, McAllister, Robert D., Diehl, Moritz
\Ac{MPC} and \ac{RL} are two powerful control strategies with, arguably, complementary advantages. In this work, we show how actor-critic \ac{RL} techniques can be leveraged to improve the performance of \ac{MPC}. The \ac{RL} critic is used as an app
Externí odkaz:
http://arxiv.org/abs/2406.03995
Autor:
Fioroni, Lorenzo, Gravina, Luca, Stefaniak, Justyna, Baumgärtner, Alexander, Finger, Fabian, Dreon, Davide, Donner, Tobias
Publikováno v:
SciPost Physics Codebases 38 (2024)
TorchGPE is a general-purpose Python package developed for solving the Gross-Pitaevskii equation (GPE). This solver is designed to integrate wave functions across a spectrum of linear and non-linear potentials. A distinctive aspect of TorchGPE is its
Externí odkaz:
http://arxiv.org/abs/2404.14401
Autor:
Goebels, Max, Baumgärtner, Jan, Fuchs, Tobias, Mühlbeier, Edgar, Puchta, Alexander, Fleischer, Jürgen
Industrial robots are commonly used in various industries due to their flexibility. However, their adoption for machining tasks is minimal because of the low dynamic stiffness characteristic of serial kinematic chains. To overcome this problem, we pr
Externí odkaz:
http://arxiv.org/abs/2404.11271