Ulrich Römer

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 30

Top Topics

High Dimensional

Estimation Problems

Top Venues

SIAM/ASA J. Uncertain. Quantification

J. Comput. Phys.

Comput. Math. Appl.

Publications

David Anton, Jendrik-Alexander Tröger, Henning Wessels, Ulrich Römer, Alexander Henkes, Stefan Hartmann
Deterministic and statistical calibration of constitutive models from full-field data with parametric physics-informed neural networks. CoRR (2024)
Ulrich Römer, Stefan Hartmann, Jendrik-Alexander Tröger, David Anton, Henning Wessels, Moritz Flaschel, Laura De Lorenzis
Reduced and All-at-Once Approaches for Model Calibration and Discovery in Computational Solid Mechanics. CoRR (2024)
Lucas Hermann, Matthias Bollhöfer, Ulrich Römer
Statistical reduced order modelling for the parametric Helmholtz equation. CoRR (2024)
Julien Bect, Niklas Georg, Ulrich Römer, Sebastian Schöps
Rational kernel-based interpolation for complex-valued frequency response functions. CoRR (2023)
Vahab B. Narouie, Henning Wessels, Ulrich Römer
Inferring Displacement Fields from Sparse Measurements Using the Statistical Finite Element Method. CoRR (2022)
Armin Galetzka, Dimitrios Loukrezis, Niklas Georg, Herbert De Gersem, Ulrich Römer
An hp-adaptive multi-element stochastic collocation method for surrogate modeling with information re-use. CoRR (2022)
Prem Ratan Mohan Ram, Ulrich Römer, Richard Semaan
Bayesian Dynamical System Identification With Unified Sparsity Priors And Model Uncertainty. CoRR (2021)
Thorben Casper, Ulrich Römer, Herbert De Gersem, Sebastian Schöps
Coupled simulation of transient heat flow and electric currents in thin wires: Application to bond wires in microelectronic chip packaging. Comput. Math. Appl. 79 (6) (2020)
Tymofiy Gerasimov, Ulrich Römer, Jaroslav Vondrejc, Hermann G. Matthies, Laura De Lorenzis
Stochastic phase-field modeling of brittle fracture: computing multiple crack patterns and their probabilities. CoRR (2020)
Herbert De Gersem, Armin Galetzka, Ion Gabriel Ion, Dimitrios Loukrezis, Ulrich Römer
Magnetic Field Simulation with Data-Driven Material Modeling. CoRR (2020)
Niklas Georg, Ulrich Römer
Conformally Mapped Polynomial Chaos Expansions for Maxwell's Source Problem with Random Input Data. CoRR (2020)
Mahesh Narayanamurthi, Ulrich Römer, Adrian Sandu
Goal-oriented a posteriori estimation of numerical errors in the solution of multiphysics systems. CoRR (2020)
Jacopo Corno, Niklas Georg, Shahnam Gorgi Zadeh, Johann Heller, Vladimir Gubarev, Toon Roggen, Ulrich Römer, Christian Schmidt, Sebastian Schöps, Alexey Sulimov, Ursula van Rienen
Uncertainty Modeling and Analysis of the European XFEL Cavities Manufacturing Process. CoRR (2019)
Mona Fuhrländer, Niklas Georg, Ulrich Römer, Sebastian Schöps
Adaptive Newton-Monte Carlo for efficient and fully error controlled yield optimization. CoRR (2019)
Thorben Casper, Ulrich Römer, Sebastian Schöps, Herbert De Gersem
Coupled Simulation of Transient Heat Flow and Electric Currents in Thin Wires: Application to Bond Wires in Microelectronic Chip Packaging. CoRR (2018)
Armin Galetzka, Zeger Bontinck, Ulrich Römer, Sebastian Schöps
A multilevel Monte Carlo method for high-dimensional uncertainty quantification of low-frequency electromagnetic devices. CoRR (2018)
Niklas Georg, Dimitrios Loukrezis, Ulrich Römer, Sebastian Schöps
Uncertainty quantification for an optical grating coupler with an adjoint-based Leja adaptive collocation method. CoRR (2018)
Ulrich Römer, Mahesh Narayanamurthi, Adrian Sandu
Solving parameter estimation problems with discrete adjoint exponential integrators. Optim. Methods Softw. 33 (4-6) (2018)
Ulrich Römer, Sebastian Schöps, Herbert De Gersem
A defect corrected finite element approach for the accurate evaluation of magnetic fields on unstructured grids. J. Comput. Phys. 335 (2017)
Ulrich Römer, Mahesh Narayanamurthi, Adrian Sandu
Solving Parameter Estimation Problems with Discrete Adjoint Exponential Integrators. CoRR (2017)
Armin Galetzka, Zeger Bontinck, Ulrich Römer, Sebastian Schöps
Multilevel Monte Carlo Simulation of the Eddy Current Problem With Random Parameters. CoRR (2017)
Zeger Bontinck, Jacopo Corno, Herbert De Gersem, Stefan Kurz, Andreas Pels, Sebastian Schöps, Felix Wolf, Carlo de Falco, Jürgen Dölz, Rafael Vázquez Hernández, Ulrich Römer
Recent Advances of Isogeometric Analysis in Computational Electromagnetics. CoRR (2017)
Dimitrios Loukrezis, Ulrich Römer, Herbert De Gersem
Numerical Comparison of Leja and Clenshaw-Curtis Dimension-Adaptive Collocation for Stochastic Parametric Electromagnetic Field Problems. CoRR (2017)
Dimitrios Loukrezis, Ulrich Römer, Thorben Casper, Sebastian Schöps, Herbert De Gersem
High Dimensional Uncertainty Quantification for an Electrothermal Field Problem using Stochastic Collocation on Sparse Grids and Tensor Train Decomposition. CoRR (2016)
Ulrich Römer, Sebastian Schöps, Herbert De Gersem
A Defect Corrected Finite Element Approach for the Accurate Evaluation of Magnetic Fields on Unstructured Grids. CoRR (2016)
Radoslav Jankoski, Ulrich Römer, Sebastian Schöps
Modeling of Spatial Uncertainties in the Magnetic Reluctivity. CoRR (2016)
Ulrich Römer, Christian Schmidt, Ursula van Rienen, Sebastian Schöps
Low-Dimensional Stochastic Modeling of the Electrical Properties of Biological Tissues. CoRR (2016)
Ulrich Römer, Sebastian Schöps, Thomas Weiland
Stochastic Modeling and Regularity of the Nonlinear Elliptic curl-curl Equation. SIAM/ASA J. Uncertain. Quantification 4 (1) (2016)
Ulrich Römer, Sebastian Schöps, Thomas Weiland
Stochastic Modeling and Regularity of the Nonlinear Elliptic Curl-Curl Equation. CoRR (2016)
Thorben Casper, Ulrich Römer, Sebastian Schöps
Determination of Bond Wire Failure Probabilities in Microelectronic Packages. CoRR (2016)