Wim Vanroose - RankMe

61 papers Misc 1Journal 51Unranked 9

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	ResQPASS: An Algorithm for Bounded Variable Linear Least Squares with Asymptotic Krylov Convergence. SIAM J. Sci. Comput. Bas Symoens, Wim Vanroose
2023	J	`jnl`	Residual QPAS subspace (ResQPASS) algorithm for bounded-variable least squares (BVLS) with superlinear Krylov convergence. CoRR Bas Symoens, Wim Vanroose
2022	J	`jnl`	Solving for the low-rank tensor components of a scattering wave function. CoRR Jacob Snoeijer, Wim Vanroose
2021	J	`jnl`	Guest editorial: Virtual special issue on parallel matrix algorithms and applications (PMAA'18). Parallel Comput. Olaf Schenk, Peter Arbenz, Luc Giraud, Wim Vanroose
2021	J	`jnl`	Krylov-Simplex method that minimizes the residual in 𝓁 CoRR Wim Vanroose, Jeffrey Cornelis
2021	J	`jnl`	Sequential Projected Newton method for regularization of nonlinear least squares problems. CoRR Jeffrey Cornelis, Wim Vanroose
2020	J	`jnl`	Algorithm for the reconstruction of dynamic objects in CT-scanning using optical flow. J. Comput. Appl. Math. Koen Ruymbeek, Wim Vanroose
2020	J	`jnl`	On Soft Errors in the Conjugate Gradient Method: Sensitivity and Robust Numerical Detection. SIAM J. Sci. Comput. Emmanuel Agullo, Siegfried Cools, Emrullah Fatih Yetkin, Luc Giraud, Nick Schenkels, Wim Vanroose
2020	J	`jnl`	Projected Newton method for noise constrained 𝓁 CoRR Jeffrey Cornelis, Wim Vanroose
2019	J	`jnl`	A Robust Simulator for Physiologically Structured Population Models. IEEE ACM Trans. Comput. Biol. Bioinform. Michiel Van Dyck, Xavier Woot de Trixhe, An Vermeulen, Wim Vanroose
2019	J	`jnl`	Automatic Exploration Techniques of Numerical Bifurcation Diagrams Illustrated by the Ginzburg-Landau Equation. SIAM J. Appl. Dyn. Syst. Michiel Wouters, Wim Vanroose
2019	J	`jnl`	Improving strong scaling of the Conjugate Gradient method for solving large linear systems using global reduction pipelining. CoRR Siegfried Cools, Jeffrey Cornelis, Pieter Ghysels, Wim Vanroose
2019	J	`jnl`	Numerically Stable Recurrence Relations for the Communication Hiding Pipelined Conjugate Gradient Method. CoRR Siegfried Cools, Jeffrey Cornelis, Wim Vanroose
2019	J	`jnl`	Numerically Stable Recurrence Relations for the Communication Hiding Pipelined Conjugate Gradient Method. IEEE Trans. Parallel Distributed Syst. Siegfried Cools, Jeffrey Cornelis, Wim Vanroose
2019	J	`jnl`	Projected Newton Method for noise constrained Tikhonov regularization. CoRR Jeffrey Cornelis, Nick Schenkels, Wim Vanroose
2019	J	`jnl`	Regula falsi based automatic regularization method for PDE constrained optimization. J. Comput. Appl. Math. Nick Schenkels, Wim Vanroose
2019	—	`conf`	Towards Scalable Automatic Exploration of Bifurcation Diagrams for Large-Scale Applications. ENUMATH Jonas Thies, Michiel Wouters, Rebekka-Sarah Hennig, Wim Vanroose
2018	J	`jnl`	Analyzing the Effect of Local Rounding Error Propagation on the Maximal Attainable Accuracy of the Pipelined Conjugate Gradient Method. SIAM J. Matrix Anal. Appl. Siegfried Cools, Emrullah Fatih Yetkin, Emmanuel Agullo, Luc Giraud, Wim Vanroose
2018	J	`jnl`	The Communication-Hiding Conjugate Gradient Method with Deep Pipelines. CoRR Jeffrey Cornelis, Siegfried Cools, Wim Vanroose
2017	—	`conf`	A High Arithmetic Intensity Krylov Subspace Method Based on Stencil Compiler Programs. HPCSE Simplice Donfack, Patrick Sanan, Olaf Schenk, Bram Reps, Wim Vanroose
2017	J	`jnl`	Fast derivatives of likelihood functionals for ODE based models using adjoint-state method. Comput. Stat. Valdemar Melicher, Tom Haber, Wim Vanroose
2017	J	`jnl`	Numerically Stable Variants of the Communication-hiding Pipelined Conjugate Gradients Algorithm for the Parallel Solution of Large Scale Symmetric Linear Systems. CoRR Siegfried Cools, Wim Vanroose
2017	—	`conf`	On Parallel Performance and Numerical Stability of Pipelined Conjugate Gradients. PARCO Siegfried Cools, Wim Vanroose
2017	J	`jnl`	The communication-hiding pipelined BiCGstab method for the parallel solution of large unsymmetric linear systems. Parallel Comput. Siegfried Cools, Wim Vanroose
2016	J	`jnl`	A fast and robust computational method for the ionization cross sections of the driven Schrödinger equation using an O(N) multigrid-based scheme. J. Comput. Phys. Siegfried Cools, Wim Vanroose
2016	J	`jnl`	Constrained Runs Algorithm as a Lifting Operator for the One-Dimensional in Space Boltzmann Equation with BGK Collision Term. Multiscale Model. Simul. Ynte Vanderhoydonc, Wim Vanroose
2016	—	`conf`	Hard Faults and Soft-Errors: Possible Numerical Remedies in Linear Algebra Solvers. VECPAR Emmanuel Agullo, Siegfried Cools, Luc Giraud, A. Moreau, Pablo Salas, Wim Vanroose, Emrullah Fatih Yetkin, Mawussi Zounon
2016	—	`conf`	On rounding error resilience, maximal attainable accuracy and parallel performance of the pipelined Conjugate Gradients method for large-scale linear systems in PETSc. EASC Siegfried Cools, Wim Vanroose, Emrullah Fatih Yetkin, Emmanuel Agullo, Luc Giraud
2016	J	`jnl`	The communication-hiding pipelined BiCGStab method for the efficient parallel solution of large unsymmetric linear systems. CoRR Siegfried Cools, Wim Vanroose
2015	J	`jnl`	A multi-level preconditioned Krylov method for the efficient solution of algebraic tomographic reconstruction problems. J. Comput. Appl. Math. Siegfried Cools, Pieter Ghysels, Wim van Aarle, Jan Sijbers, Wim Vanroose
2015	—	`conf`	Efficient Implementation of Total FETI Solver for Graphic Processing Units Using Schur Complement. HPCSE Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Tomás Kozubek, Ondrej Meca, Olaf Schenk, Wim Vanroose
2015	J	`jnl`	Modeling the Performance of Geometric Multigrid Stencils on Multicore Computer Architectures. SIAM J. Sci. Comput. Pieter Ghysels, Wim Vanroose
2015	—	`conf`	Solving General Auxin Transport Models with a Numerical Continuation Toolbox in Python: PyNCT. HSB Delphine Draelants, Przemyslaw Klosiewicz, Jan Broeckhove, Wim Vanroose
2014	J	`jnl`	A new level-dependent coarse grid correction scheme for indefinite Helmholtz problems. Numer. Linear Algebra Appl. Siegfried Cools, Bram Reps, Wim Vanroose
2014	J	`jnl`	An Efficient Multigrid Calculation of the Far Field Map for Helmholtz and Schrödinger Equations. SIAM J. Sci. Comput. Siegfried Cools, Bram Reps, Wim Vanroose
2014	J	`jnl`	Constrained Runs algorithm as a lifting operator for the Boltzmann equation. CoRR Ynte Vanderhoydonc, Wim Vanroose
2014	J	`jnl`	Hiding global synchronization latency in the preconditioned Conjugate Gradient algorithm. Parallel Comput. Pieter Ghysels, Wim Vanroose
2014	J	`jnl`	Initialization of lattice Boltzmann models with the help of the numerical Chapman-Enskog expansion. CoRR Ynte Vanderhoydonc, Wim Vanroose
2013	J	`jnl`	An optimal linear solver for the Jacobian system of the extreme type-II Ginzburg-Landau problem. J. Comput. Phys. Nico Schlömer, Wim Vanroose
2013	J	`jnl`	Hiding Global Communication Latency in the GMRES Algorithm on Massively Parallel Machines. SIAM J. Sci. Comput. Pieter Ghysels, Thomas J. Ashby, Karl Meerbergen, Wim Vanroose
2013	J	`jnl`	Improved convergence of scattering calculations in the oscillator representation. J. Comput. Phys. Yuriy Bidasyuk, Wim Vanroose
2013	Misc	`conf`	Initialization of Lattice Boltzmann Models with the Help of the Numerical Chapman-Enskog Expansion. ICCS Ynte Vanderhoydonc, Wim Vanroose
2013	J	`jnl`	Local Fourier analysis of the complex shifted Laplacian preconditioner for Helmholtz problems. Numer. Linear Algebra Appl. Siegfried Cools, Wim Vanroose
2012	J	`jnl`	An efficient multigrid method calculation of the far field map for Helmholtz problems CoRR Siegfried Cools, Bram Reps, Wim Vanroose
2012	J	`jnl`	Analyzing the wave number dependency of the convergence rate of a multigrid preconditioned Krylov method for the Helmholtz equation with an absorbing layer. Numer. Linear Algebra Appl. Bram Reps, Wim Vanroose
2012	J	`jnl`	Improving the arithmetic intensity of multigrid with the help of polynomial smoothers. Numer. Linear Algebra Appl. Pieter Ghysels, Przemyslaw Klosiewicz, Wim Vanroose
2012	J	`jnl`	Numerical Bifurcation Study of Superconducting Patterns on a Square. SIAM J. Appl. Dyn. Syst. Nico Schlömer, Daniele Avitabile, Wim Vanroose
2012	J	`jnl`	Numerical Extraction of a Macroscopic PDE and a Lifting Operator from a Lattice Boltzmann Model. Multiscale Model. Simul. Ynte Vanderhoydonc, Wim Vanroose
2012	—	`conf`	The Impact of Global Communication Latency at Extreme Scales on Krylov Methods. ICA3PP (1) Thomas J. Ashby, Pieter Ghysels, Wim Heirman, Wim Vanroose
2011	J	`jnl`	Lifting in hybrid lattice Boltzmann and PDE models. Comput. Vis. Sci. Ynte Vanderhoydonc, Wim Vanroose
2011	J	`jnl`	Numerical extraction of a macroscopic pde and a lifting operator from a lattice Boltzmann model CoRR Ynte Vanderhoydonc, Wim Vanroose
2011	—	`conf`	Using Fast and Accurate Simulation to Explore Hardware/Software Trade-offs in the Multi-Core Era. PARCO Wim Heirman, Trevor E. Carlson, Souradip Sarkar, Pieter Ghysels, Wim Vanroose, Lieven Eeckhout
2010	J	`jnl`	A polynomial multigrid smoother for the iterative solution of the heterogeneous Helmholtz problem CoRR Wim Vanroose, Bram Reps, Hisham Bin Zubair
2010	J	`jnl`	A preconditioned iterative solver for the scattering solutions of the Schrödinger equation CoRR Hisham Bin Zubair, Bram Reps, Wim Vanroose
2010	J	`jnl`	An Analysis of Equivalent Operator Preconditioning for Equation-Free Newton-Krylov Methods. SIAM J. Numer. Anal. Giovanni Samaey, Wim Vanroose
2010	J	`jnl`	Applying numerical continuation to the parameter dependence of solutions of the Schrödinger equation. J. Comput. Appl. Math. Jan Broeckhove, Przemyslaw Klosiewicz, Wim Vanroose
2010	J	`jnl`	On the indefinite Helmholtz equation: Complex stretched absorbing boundary layers, iterative analysis, and preconditioning. J. Comput. Phys. Bram Reps, Wim Vanroose, Hisham Bin Zubair
2009	J	`jnl`	On the indefinite Helmholtz equation: exterior complex scaled absorbing boundary layers, iterative analysis, and preconditioning CoRR Bram Reps, Wim Vanroose, Hisham Bin Zubair
2009	J	`jnl`	Using pseudo-arclength continuation to trace the resonances of the Schrödinger equation. Comput. Phys. Commun. Przemyslaw Klosiewicz, Jan Broeckhove, Wim Vanroose
2008	J	`jnl`	Mesoscale Analysis of the Equation-Free Constrained Runs Initialization Scheme. Multiscale Model. Simul. Pieter Van Leemput, Wim Vanroose, Dirk Roose
2007	J	`jnl`	Accuracy of Hybrid Lattice Boltzmann/Finite Difference Schemes for Reaction-Diffusion Systems. Multiscale Model. Simul. Pieter Van Leemput, Christophe Vandekerckhove, Wim Vanroose, Dirk Roose