Barry Koren

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 24

Top Topics

Anisotropic Diffusion

Minimum Spanning Tree

Adaptive Sampling

Top Venues

J. Comput. Phys.

J. Comput. Appl. Math.

Publications

Lu Xia, Stefano Massei, Michiel E. Hochstenbach, Barry Koren
On Stochastic Roundoff Errors in Gradient Descent with Low-Precision Computation. J. Optim. Theory Appl. 200 (2) (2024)
Veronica Saz Ulibarrena, Philipp Horn, Simon Portegies Zwart, Elena Sellentin, Barry Koren, Maxwell X. Cai
-body problem with Artificial Neural Networks. J. Comput. Phys. 496 (2024)
Veronica Saz Ulibarrena, Philipp Horn, Simon Portegies Zwart, Elena Sellentin, Barry Koren, Maxwell X. Cai
A hybrid approach for solving the gravitational N-body problem with Artificial Neural Networks. CoRR (2023)
Hugo Melchers, Daan Crommelin, Barry Koren, Vlado Menkovski, Benjamin Sanderse
Comparison of neural closure models for discretised PDEs. Comput. Math. Appl. 143 (2023)
Hugo Melchers, Daan Crommelin, Barry Koren, Vlado Menkovski, Benjamin Sanderse
Comparison of neural closure models for discretised PDEs. CoRR (2022)
Lu Xia, Stefano Massei, Michiel E. Hochstenbach, Barry Koren
On the influence of roundoff errors on the convergence of the gradient descent method with low-precision floating-point computation. CoRR (2022)
Lu Xia, Martijn Anthonissen, Michiel E. Hochstenbach, Barry Koren
A Simple and Efficient Stochastic Rounding Method for Training Neural Networks in Low Precision. CoRR (2021)
Debarati Bhaumik, Marko A. A. Boon, Daan Crommelin, Barry Koren, Bert Zwart
Computing first passage times for Markov-modulated fluid models using numerical PDE problem solvers. CoRR (2020)
Lu Xia, Martijn Anthonissen, Michiel E. Hochstenbach, Barry Koren
Improved stochastic rounding. CoRR (2020)
Zhao-Huan Wang, Sjoerd W. Rienstra, Chuan-Xing Bi, Barry Koren
An accurate and efficient computational method for time-domain aeroacoustic scattering. J. Comput. Phys. 412 (2020)
Yous van Halder, Benjamin Sanderse, Barry Koren
Multi-level neural networks for PDEs with uncertain parameters. CoRR (2020)
Yous van Halder, Benjamin Sanderse, Barry Koren
PDE/PDF-informed adaptive sampling for efficient non-intrusive surrogate modelling. CoRR (2019)
Yous van Halder, Benjamin Sanderse, Barry Koren
An Adaptive Minimum Spanning Tree Multielement Method for Uncertainty Quantification of Smooth and Discontinuous Responses. SIAM J. Sci. Comput. 41 (6) (2019)
Stephan Benjamin Lunowa, Iuliu Sorin Pop, Barry Koren
A Linear Domain Decomposition Method for Non-equilibrium Two-Phase Flow Models. ENUMATH (2019)
Nikhil Kumar, J. H. M. ten Thije Boonkkamp, Barry Koren
Approximation of the convective flux in the incompressible Navier-Stokes equations using local boundary-value problems. J. Comput. Appl. Math. 340 (2018)
René Beltman, M. J. H. Anthonissen, Barry Koren
Conservative polytopal mimetic discretization of the incompressible Navier-Stokes equations. J. Comput. Appl. Math. 340 (2018)
Rémi Abgrall, Barry Koren
Computational science for energy research. J. Comput. Phys. 345 (2017)
Marco F. P. ten Eikelder, F. Daude, Barry Koren, A. S. Tijsseling
An acoustic-convective splitting-based approach for the Kapila two-phase flow model. J. Comput. Phys. 331 (2017)
A. W. Eggels, R. P. J. Kunnen, Barry Koren, A. S. Tijsseling
Infotaxis in a turbulent 3D channel flow. J. Comput. Appl. Math. 310 (2017)
Laurent M. M. van den Bos, Barry Koren, Richard P. Dwight
Non-intrusive uncertainty quantification using reduced cubature rules. J. Comput. Phys. 332 (2017)
E. M. J. Komen, L. H. Camilo, Afaque Shams, Bernard J. Geurts, Barry Koren
A quantification method for numerical dissipation in quasi-DNS and under-resolved DNS, and effects of numerical dissipation in quasi-DNS and under-resolved DNS of turbulent channel flows. J. Comput. Phys. 345 (2017)
Johannes Wilhelmus Haverkort, Hugo J. de Blank, G. T. A. Huysmans, Jane Pratt, Barry Koren
Implementation of the full viscoresistive magnetohydrodynamic equations in a nonlinear finite element code. J. Comput. Phys. 316 (2016)
Artur Palha, Barry Koren, Federico Felici
A mimetic spectral element solver for the Grad-Shafranov equation. J. Comput. Phys. 316 (2016)
Bram van Es, Barry Koren, Hugo J. de Blank
Finite-volume scheme for anisotropic diffusion. J. Comput. Phys. 306 (2016)
Nikhil Kumar, J. H. M. ten Thije Boonkkamp, Barry Koren
Flux Approximation Scheme for the Incompressible Navier-Stokes Equations Using Local Boundary Value Problems. ENUMATH (2015)
Barry Koren, Rémi Abgrall, Pavel B. Bochev, Jason Frank, J. Blair Perot
Physics-compatible numerical methods. J. Comput. Phys. 257 (2014)
Bram van Es, Barry Koren, Hugo J. de Blank
Finite-difference schemes for anisotropic diffusion. J. Comput. Phys. 272 (2014)
Benjamin Sanderse, R. W. C. P. Verstappen, Barry Koren
Boundary treatment for fourth-order staggered mesh discretizations of the incompressible Navier-Stokes equations. J. Comput. Phys. 257 (2014)
Barry Koren, Ute Ebert, Tamas I. Gombosi, Hervé Guillard, Rony Keppens, Dana A. Knoll
Computational plasma physics. J. Comput. Phys. 231 (3) (2012)
Ali R. Ansari, B. Hossain, Barry Koren, Grigorii I. Shishkin
A numerical layer resolving method for the flow over a curved surface. Appl. Math. Comput. 218 (21) (2012)
Benjamin Sanderse, Barry Koren
Accuracy analysis of explicit Runge-Kutta methods applied to the incompressible Navier-Stokes equations. J. Comput. Phys. 231 (8) (2012)
Johannes Wilhelmus Haverkort, Hugo J. de Blank, Barry Koren
The Brunt-Väisälä frequency of rotating tokamak plasmas. J. Comput. Phys. 231 (3) (2012)
Jasper J. Kreeft, Barry Koren
A new formulation of Kapila's five-equation model for compressible two-fluid flow, and its numerical treatment. J. Comput. Phys. 229 (18) (2010)
Barry Koren
Computational Science for Future Energy Production. ERCIM News 2009 (79) (2009)
Barry Koren
Computational Methods for More Fuel-Efficient Ships. ERCIM News 2008 (73) (2008)
Kees Oosterlee, Barry Koren, Kees Vuik
Preface. J. Comput. Phys. 224 (1) (2007)
Jeroen A. S. Witteveen, Barry Koren, P. G. Bakker
An improved front tracking method for the Euler equations. J. Comput. Phys. 224 (2) (2007)
Jeroen Wackers, Barry Koren
Multigrid solution method for the steady RANS equations. J. Comput. Phys. 226 (2) (2007)
Giampietro Carpentieri, Barry Koren, Michel J. L. van Tooren
Adjoint-based aerodynamic shape optimization on unstructured meshes. J. Comput. Phys. 224 (1) (2007)
C. T. H. Everaars, Farhad Arbab, Barry Koren
Modernizing Existing Software: A Case Study. SC (2004)
C. T. H. Everaars, Farhad Arbab, Barry Koren
Using Coordination to Restructure Sequential Source Code into a Concurrent Program. ICSM (2001)
C. T. H. Everaars, Farhad Arbab, Barry Koren
Dynamic Process Composition and Communication Patterns in Irregularly Structured Applications. Concurr. Pract. Exp. 12 (2-3) (2000)
C. T. H. Everaars, Barry Koren, Farhad Arbab
Dynamic Process Composition and Communication Patterns in Irregularly Structured Applications. IPPS/SPDP Workshops (1999)
Kees Everaars, Barry Koren
Using Coordination to Parallelize Sparse-Grid Methods for 3-D CFD Problems. Parallel Comput. 24 (7) (1998)
Barry Koren, B. Leer
Analysis of preconditioning and multigrid for Euler flows with low-subsonic regions. Adv. Comput. Math. 4 (1) (1995)
Marie-Hélène Lallemand, Barry Koren
Iterative Defect Correction and Multigrid Accelerated Explicit Time Stepping Schemes for the Steady Euler Equations. SIAM J. Sci. Comput. 14 (4) (1993)