457 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Max Planck Institute for Radio AstronomyDE14 papers
- University of SiegenDE9 papers
- University of CologneDE8 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE5 papers
- Ruhr University BochumDE5 papers
- Université de LorraineFR5 papers
- University of BonnDE5 papers
- University of BremenDE5 papers
- Fraunhofer Institute for Algorithms and Scientific ComputingDE4 papers
- Fraunhofer Institute for Applied Information TechnologyDE4 papers
- Fraunhofer Institute for Intelligent Analysis and Information SystemsDE4 papers
7 papers · 1 filter
The upGREAT dual frequency heterodyne arrays for SOFIA
C. Risacher, R. Güsten, J. Stutzk +30
We present the performance of the upGREAT heterodyne array receivers on the SOFIA telescope after several years of operations. This instrument is a multi-pixel high resolution (R >…
Differential-Algebraic Equations and Beyond: From Smooth to Nonsmooth Constrained Dynamical Systems
Jan Kleinert, Bernd Simeon
The present article presents a summarizing view at differential-algebraic equations (DAEs) and analyzes how new application fields and corresponding mathematical models lead to inn…
An output-sensitive Algorithm to partition a Sequence of Integers into Subsets with equal Sums
Alexander Büchel, Ulrich Gilleßen, Kurt-Ulrich Witt
We present a polynomial time algorithm, which solves a nonstandard Variation of the well-known PARTITION-problem: Given positive integers and such that and $k…
TiGL - An Open Source Computational Geometry Library for Parametric Aircraft Design
Martin Siggel, Jan Kleinert, Tobias Stollenwerk +1
This paper introduces the software TiGL: TiGL is an open source high-fidelity geometry modeler that is used in the conceptual and preliminary aircraft and helicopter design phase.…
Prototype Discovery using Quality-Diversity
Alexander Hagg, Alexander Asteroth, Thomas Bäck
An iterative computer-aided ideation procedure is introduced, building on recent quality-diversity algorithms, which search for diverse as well as high-performing solutions. Dimens…
Data-Efficient Design Exploration through Surrogate-Assisted Illumination
Adam Gaier, Alexander Asteroth, Jean-Baptiste Mouret
Design optimization techniques are often used at the beginning of the design process to explore the space of possible designs. In these domains illumination algorithms, such as MAP…
Data-efficient Neuroevolution with Kernel-Based Surrogate Models
Adam Gaier, Alexander Asteroth, Jean-Baptiste Mouret
Surrogate-assistance approaches have long been used in computationally expensive domains to improve the data-efficiency of optimization algorithms. Neuroevolution, however, has so…