559 citations · 1k across the 18 of their papers we have counts for
19 papers
fast-resolve: Fast Bayesian Radio Interferometric Imaging
Jakob Roth, Philipp Frank, Hertzog L. Bester +3
Context: Interferometric imaging is algorithmically and computationally challenging as there is no unique inversion from the measurement data back to the sky maps, and the datasets…
Bayesian radio interferometric imaging with direction-dependent calibration
Jakob Roth, Philipp Arras, Martin Reinecke +3
Context: Radio interferometers measure frequency components of the sky brightness, modulated by the gains of the individual radio antennas. Due to atmospheric turbulence and variat…
A Streamline-guided De-Homogenization Approach for Structural Design
Junpeng Wang, Rüdiger Westermann, Jun Wu
We present a novel de-homogenization approach for efficient design of high-resolution load-bearing structures. The proposed approach builds upon a streamline-based parametrization…
Visual Analysis of Multiple Dynamic Sensitivities along Ascending Trajectories in the Atmosphere
Christoph Neuhauser, Maicon Hieronymus, Michael Kern +3
Numerical weather prediction models rely on parameterizations for subgrid-scale processes, e.g., for cloud microphysics. These parameterizations are a well-known source of uncertai…
Fast Neural Representations for Direct Volume Rendering
Sebastian Weiss, Philipp Hermüller, Rüdiger Westermann
Despite the potential of neural scene representations to effectively compress 3D scalar fields at high reconstruction quality, the computational complexity of the training and data…
Stress Topology Analysis for Porous Infill Optimization
Junpeng Wang, Jun Wu, Rüdiger Westermann
The optimization of porous infill structures via local volume constraints has become a popular approach in topology optimization. In some design settings, however, the iterative op…