Hussam Al Daas

38 papers A 1B 3Journal 33

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Algebraic Multigrid with Overlapping Schwarz Smoothers and Local Spectral Coarse Grids for Least Squares Problems. CoRR Ben S. Southworth, Hussam Al Daas, Golo A. Wimmer, Ed Threlfall
2026	J	`jnl`	Communication Lower Bounds and Algorithms for Sketching with Random Dense Matrices. CoRR Hussam Al Daas, Grey Ballard, Laura Grigori, Md Taufique Hussain, Suraj Kumar, Mohammad Marufur Rahman, Kathryn Rouse
2026	J	`jnl`	Efficient Sketching-Based Summation of Tucker Tensors. CoRR Rudi Smith, Mirjeta Pasha, Andrés Galindo-Olarte, Hussam Al Daas, Grey Ballard, Joseph Nakao, Jing-Mei Qiu, William T. Taitano
2026	J	`jnl`	Reducing acquisition time and radiation damage: data-driven subsampling for spectro-microscopy. CoRR Maike Meier, Lorenzo Lazzarino, Boris Shustin, Hussam Al Daas, Paul Quinn
2025	J	`jnl`	A Robust Algebraic Two-Level Schwarz Preconditioner for Sparse Matrices. SIAM J. Sci. Comput. Hussam Al Daas, Pierre Jolivet, Frédéric Nataf, Pierre-Henri Tournier
2025	J	`jnl`	Adaptive Randomized Tensor Train Rounding using Khatri-Rao Products. CoRR Hussam Al Daas, Grey Ballard, Laura Grigori, Mariana Martinez Aguilar, Arvind K. Saibaba, Bhisham Dev Verma
2025	B	`conf`	Brief Announcement: Minimizing Communication for Parallel Symmetric Tensor Times Same Vector Computation. SPAA Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse, Mathieu Vérité
2025	J	`jnl`	Communication Lower Bounds and Optimal Algorithms for Symmetric Matrix Computations. ACM Trans. Parallel Comput. Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse, Mathieu Vérité
2025	J	`jnl`	Extended-Krylov-subspace methods for trust-region and norm-regularization subproblems. CoRR Hussam Al Daas, Nicholas I. M. Gould
2025	J	`jnl`	Matrix Perturbation Analysis of Methods for Extracting Singular Values from Approximate Singular Subspaces. SIAM J. Matrix Anal. Appl. Lorenzo Lazzarino, Hussam Al Daas, Yuji Nakatsukasa
2025	J	`jnl`	Minimal residual rational Krylov subspace method for sequences of shifted linear systems. CoRR Hussam Al Daas, Davide Palitta
2025	J	`jnl`	Minimizing Communication for Parallel Symmetric Tensor Times Same Vector Computation. CoRR Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse, Mathieu Vérité
2024	J	`jnl`	A Robust Two-Level Schwarz Preconditioner For Sparse Matrices. CoRR Hussam Al Daas, Pierre Jolivet, Frédéric Nataf, Pierre-Henri Tournier
2024	J	`jnl`	Communication Lower Bounds and Optimal Algorithms for Multiple Tensor-Times-Matrix Computation. SIAM J. Matrix Anal. Appl. Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse
2024	J	`jnl`	Communication Lower Bounds and Optimal Algorithms for Symmetric Matrix Computations. CoRR Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse, Mathieu Vérité
2024	J	`jnl`	Matrix perturbation analysis of methods for extracting singular values from approximate singular subspaces. CoRR Lorenzo Lazzarino, Hussam Al Daas, Yuji Nakatsukasa
2023	J	`jnl`	Efficient Algebraic Two-Level Schwarz Preconditioner for Sparse Matrices. SIAM J. Sci. Comput. Hussam Al Daas, Pierre Jolivet, Tyrone Rees
2023	B	`conf`	Parallel Memory-Independent Communication Bounds for SYRK. SPAA Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse
2023	J	`jnl`	Randomized Algorithms for Rounding in the Tensor-Train Format. SIAM J. Sci. Comput. Hussam Al Daas, Grey Ballard, Paul Cazeaux, Eric Hallman, Agnieszka Miedlar, Mirjeta Pasha, Tim W. Reid, Arvind K. Saibaba
2022	J	`jnl`	A Robust Algebraic Domain Decomposition Preconditioner for Sparse Normal Equations. SIAM J. Sci. Comput. Hussam Al Daas, Pierre Jolivet, Jennifer A. Scott
2022	J	`jnl`	A Robust Algebraic Multilevel Domain Decomposition Preconditioner for Sparse Symmetric Positive Definite Matrices. SIAM J. Sci. Comput. Hussam Al Daas, Pierre Jolivet
2022	B	`conf`	Brief Announcement: Tight Memory-Independent Parallel Matrix Multiplication Communication Lower Bounds. SPAA Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse
2022	J	`jnl`	Communication Lower Bounds and Optimal Algorithms for Multiple Tensor-Times-Matrix Computation. CoRR Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse
2022	J	`jnl`	Efficient Algebraic Two-Level Schwarz Preconditioner For Sparse Matrices. CoRR Hussam Al Daas, Pierre Jolivet, Tyrone Rees
2022	J	`jnl`	Parallel Algorithms for Tensor Train Arithmetic. SIAM J. Sci. Comput. Hussam Al Daas, Grey Ballard, Peter Benner
2022	A	`conf`	Parallel Tensor Train Rounding using Gram SVD. IPDPS Hussam Al Daas, Grey Ballard, Lawton Manning
2022	J	`jnl`	Tight Memory-Independent Parallel Matrix Multiplication Communication Lower Bounds. CoRR Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse
2021	J	`jnl`	A Multilevel Schwarz Preconditioner Based on a Hierarchy of Robust Coarse Spaces. SIAM J. Sci. Comput. Hussam Al Daas, Laura Grigori, Pierre Jolivet, Pierre-Henri Tournier
2021	J	`jnl`	A Robust Algebraic Domain Decomposition Preconditioner for Sparse Normal Equations. CoRR Hussam Al Daas, Pierre Jolivet, Jennifer A. Scott
2021	J	`jnl`	A Robust Algebraic Multilevel Domain Decomposition Preconditioner For Sparse Symmetric Positive Definite Matrices. CoRR Hussam Al Daas, Pierre Jolivet
2021	J	`jnl`	Randomized algorithms for rounding in the Tensor-Train format. CoRR Hussam Al Daas, Grey Ballard, Paul Cazeaux, Eric Hallman, Agnieszka Miedlar, Mirjeta Pasha, Tim W. Reid, Arvind K. Saibaba
2021	J	`jnl`	Recycling Krylov Subspaces and Truncating Deflation Subspaces for Solving Sequence of Linear Systems. ACM Trans. Math. Softw. Hussam Al Daas, Laura Grigori, Pascal Hénon, Philippe Ricoux
2021	J	`jnl`	Two-Level Nyström-Schur Preconditioner for Sparse Symmetric Positive Definite Matrices. SIAM J. Sci. Comput. Hussam Al Daas, Tyrone Rees, Jennifer A. Scott
2021	J	`jnl`	Two-level Nyström-Schur preconditioner for sparse symmetric positive definite matrices. CoRR Hussam Al Daas, Tyrone Rees, Jennifer A. Scott
2020	J	`jnl`	Low-Rank and Total Variation Regularization and Its Application to Image Recovery. CoRR Pawan Goyal, Hussam Al Daas, Peter Benner
2020	J	`jnl`	Parallel Algorithms for Tensor Train Arithmetic. CoRR Hussam Al Daas, Grey Ballard, Peter Benner
2019	J	`jnl`	A Class of Efficient Locally Constructed Preconditioners Based on Coarse Spaces. SIAM J. Matrix Anal. Appl. Hussam Al Daas, Laura Grigori
2018	—	`—`	Solving linear systems arising from reservoirs modelling. (Résolution de systèmes linéaires issus de la modélisation des réservoirs). Hussam Al Daas