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🔍 karen ullrich 📂 Engineering
Showing 8 results for "karen ullrich" in Engineering
Engineering Preprint PDF DOI

Data-driven generalized perimeter control: Z\"urich case study

Alessio Rimoldi, Carlo Cenedese, Alberto Padoan, Florian Dorfler, John Lygeros · 2026

Urban traffic congestion is a key challenge for the development of modern cities, requiring advanced control techniques to optimize existing infrastructures usage. Despite the extensive availability o…

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Engineering Preprint PDF DOI

Frame forecasting in cine MRI using the PCA respiratory motion model: comparing recurrent neural networks trained online and transformers

Michel Pohl, Mitsuru Uesaka, Hiroyuki Takahashi, Kazuyuki Demachi, Ritu Bhusal Chhatkuli · 2024

Respiratory motion complicates accurate irradiation of thoraco-abdominal tumors during radiotherapy, as treatment-system latency entails target-location uncertainties. This work addresses frame foreca…

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Engineering Preprint PDF DOI

Parallel performance of shared memory parallel spectral deferred corrections

Philip Freese, Sebastian Gotschel, Thibaut Lunet, Daniel Ruprecht, Martin Schreiber · 2024

We investigate the parallel performance of Parallel Spectral Deferred corrections, a numerical approach that provides small-scale parallelism for the numerical solution of initial value problems. The …

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Engineering Preprint PDF DOI

Robots: the Century Past and the Century Ahead

Federico Pigozzi · 2022

Let us reflect on the state of robotics. This year marks the $101$-st anniversary of R.U.R., a play by the writer Karel \v{C}apek, often credited with introducing the word "robot". The word used to re…

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Engineering Preprint PDF DOI

Severity classification in cases of Collagen VI-related myopathy with Convolutional Neural Networks and handcrafted texture features

Rafael Rodrigues, Susana Quijano-Roy, Robert-Yves Carlier, Antonio M. G. Pinheiro · 2022

Magnetic Resonance Imaging (MRI) is a non-invasive tool for the clinical assessment of low-prevalence neuromuscular disorders. Automated diagnosis methods might reduce the need for biopsies and provid…

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Engineering Preprint PDF DOI

Angular Resolution of Closely-Spaced Targets with Antenna Arrays

Ulrich Nickel, David F Crouse · 2019

This is an English translation of Ulrich Nickel's PhD dissertation with the original title "Winkelaufl\"osung eng benachbarter Ziele mit Gruppenantennen." It describes maximum-likelihood angular super…

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Engineering Preprint PDF DOI

Dynamic compensation and homeostasis: a feedback control perspective

Michel Fliess, Cedric Join · 2018

"Dynamic compensation" is a robustness property where a perturbed biological circuit maintains a suitable output [Karin O., Swisa A., Glaser B., Dor Y., Alon U. (2016). Mol. Syst. Biol., 12: 886]. In …

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Engineering Preprint PDF DOI

Hybrid CPU-GPU generation of the Hamiltonian and Overlap matrices in FLAPW methods

Diego Fabregat-Traver, Davor Davidovic, Markus Hohnerbach, Edoardo Di Napoli · 2016

In this paper we focus on the integration of high-performance numerical libraries in ab initio codes and the portability of performance and scalability. The target of our work is FLEUR, a software for…

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