Ilse C. F. Ipsen

69 papers Journal 66Unranked 2

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Perturbation Analysis for Preconditioned Normal Equations in Mixed Precision. CoRR James E. Garrison, Ilse C. F. Ipsen
2025	J	`jnl`	Many (most?) column subset selection criteria are NP hard. CoRR Ilse C. F. Ipsen, Arvind K. Saibaba
2025	J	`jnl`	Solution of Least Squares Problems with Randomized Preconditioned Normal Equations. CoRR Ilse C. F. Ipsen
2025	J	`jnl`	Stable Rank and Intrinsic Dimension of Real and Complex Matrices. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Arvind K. Saibaba
2025	J	`jnl`	Stochastic Rounding Implicitly Regularizes Tall-and-Thin Matrices. SIAM J. Matrix Anal. Appl. Gregory Dexter, Christos Boutsikas, Linkai Ma, Ilse C. F. Ipsen, Petros Drineas
2025	J	`jnl`	Stochastic Trace Optimization of Parameter Dependent Matrices Based on Statistical Learning Theory. CoRR Arvind K. Saibaba, Ilse C. F. Ipsen
2024	J	`jnl`	A randomized preconditioned Cholesky-QR algorithm. CoRR James E. Garrsion, Ilse C. F. Ipsen
2024	J	`jnl`	Small Singular Values Can Increase in Lower Precision. SIAM J. Matrix Anal. Appl. Christos Boutsikas, Petros Drineas, Ilse C. F. Ipsen
2024	J	`jnl`	Stable Rank and Intrinsic Dimension of Real and Complex Matrices. CoRR Ilse C. F. Ipsen, Arvind K. Saibaba
2024	J	`jnl`	Stochastic Rounding 2.0, with a View towards Complexity Analysis. CoRR Petros Drineas, Ilse C. F. Ipsen
2024	J	`jnl`	Stochastic Rounding Implicitly Regularizes Tall-and-Thin Matrices. CoRR Gregory Dexter, Christos Boutsikas, Linkai Ma, Ilse C. F. Ipsen, Petros Drineas
2023	J	`jnl`	Monte Carlo Methods for Estimating the Diagonal of a Real Symmetric Matrix. SIAM J. Matrix Anal. Appl. Eric Hallman, Ilse C. F. Ipsen, Arvind K. Saibaba
2023	J	`jnl`	Precision-aware deterministic and probabilistic error bounds for floating point summation. Numerische Mathematik Eric Hallman, Ilse C. F. Ipsen
2023	J	`jnl`	Small singular values can increase in lower precision. CoRR Christos Boutsikas, Petros Drineas, Ilse C. F. Ipsen
2023	J	`jnl`	Statistical properties of BayesCG under the Krylov prior. Numerische Mathematik Tim W. Reid, Ilse C. F. Ipsen, Jon Cockayne, Chris J. Oates
2022	J	`jnl`	Monte Carlo Methods for Estimating the Diagonal of a Real Symmetric Matrix. CoRR Eric Hallman, Ilse C. F. Ipsen, Arvind K. Saibaba
2022	J	`jnl`	Precision-aware Deterministic and Probabilistic Error Bounds for Floating Point Summation. CoRR Eric Hallman, Ilse C. F. Ipsen
2022	J	`jnl`	Robust Parameter Identifiability Analysis via Column Subset Selection. CoRR Katherine J. Pearce, Ilse C. F. Ipsen, Mansoor A. Haider, Arvind K. Saibaba, Ralph C. Smith
2022	J	`jnl`	Statistical Properties of the Probabilistic Numeric Linear Solver BayesCG. CoRR Tim W. Reid, Ilse C. F. Ipsen, Jon Cockayne, Chris J. Oates
2021	J	`jnl`	Deterministic and Probabilistic Error Bounds for Floating Point Summation Algorithms. CoRR Eric Hallman, Ilse C. F. Ipsen
2021	J	`jnl`	Probabilistic Iterative Methods for Linear Systems. J. Mach. Learn. Res. Jon Cockayne, Ilse C. F. Ipsen, Chris J. Oates, Tim W. Reid
2021	J	`jnl`	Probabilistic Numerical Methods - From Theory to Implementation (Dagstuhl Seminar 21432). Dagstuhl Reports Philipp Hennig, Ilse C. F. Ipsen, Maren Mahsereci, Tim Sullivan
2020	J	`jnl`	A Probabilistic Numerical Extension of the Conjugate Gradient Method. CoRR Tim W. Reid, Ilse C. F. Ipsen, Jon Cockayne, Chris J. Oates
2020	J	`jnl`	Multiplicative Perturbation Bounds for Multivariate Multiple Linear Regression in Schatten p-Norms. CoRR Jocelyn T. Chi, Ilse C. F. Ipsen
2020	J	`jnl`	Probabilistic Error Analysis for Inner Products. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Hua Zhou
2020	J	`jnl`	Probabilistic Iterative Methods for Linear Systems. CoRR Jon Cockayne, Ilse C. F. Ipsen, Chris J. Oates, Tim W. Reid
2019	J	`jnl`	Editorial: special edition on probabilistic numerics. Stat. Comput. Mark A. Girolami, Ilse C. F. Ipsen, Chris J. Oates, Art B. Owen, Timothy John Sullivan
2019	J	`jnl`	Low-Rank Matrix Approximations Do Not Need a Singular Value Gap. SIAM J. Matrix Anal. Appl. Petros Drineas, Ilse C. F. Ipsen
2019	J	`jnl`	Probabilistic Error Analysis for Inner Products. CoRR Ilse C. F. Ipsen, Hua Zhou
2019	J	`jnl`	Probabilistic linear solvers: a unifying view. Stat. Comput. Simon Bartels, Jon Cockayne, Ilse C. F. Ipsen, Philipp Hennig
2018	J	`jnl`	A Probabilistic Subspace Bound with Application to Active Subspaces. SIAM J. Matrix Anal. Appl. John T. Holodnak, Ilse C. F. Ipsen, Ralph C. Smith
2018	J	`jnl`	Randomized Least Squares Regression: Combining Model- and Algorithm-Induced Uncertainties. CoRR Jocelyn T. Chi, Ilse C. F. Ipsen
2018	J	`jnl`	Structural Convergence Results for Approximation of Dominant Subspaces from Block Krylov Spaces. SIAM J. Matrix Anal. Appl. Petros Drineas, Ilse C. F. Ipsen, Eugenia-Maria Kontopoulou, Malik Magdon-Ismail
2017	J	`jnl`	Randomized matrix-free trace and log-determinant estimators. Numerische Mathematik Arvind K. Saibaba, Alen Alexanderian, Ilse C. F. Ipsen
2015	J	`jnl`	Conditioning of Leverage Scores and Computation by QR Decomposition. SIAM J. Matrix Anal. Appl. John T. Holodnak, Ilse C. F. Ipsen, Thomas Wentworth
2015	J	`jnl`	Randomized Approximation of the Gram Matrix: Exact Computation and Probabilistic Bounds. SIAM J. Matrix Anal. Appl. John T. Holodnak, Ilse C. F. Ipsen
2014	J	`jnl`	The Effect of Coherence on Sampling from Matrices with Orthonormal Columns, and Preconditioned Least Squares Problems. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Thomas Wentworth
2013	J	`jnl`	Randomized Matrix Multiplication: Exact Computation and Probabilistic Bounds. CoRR John T. Holodnak, Ilse C. F. Ipsen
2011	J	`jnl`	Computing Characteristic Polynomials from Eigenvalues. SIAM J. Matrix Anal. Appl. Rizwana Rehman, Ilse C. F. Ipsen
2011	J	`jnl`	Ergodicity Coefficients Defined by Vector Norms. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Teresa M. Selee
2011	J	`jnl`	Importance Sampling for a Monte Carlo Matrix Multiplication Algorithm, with Application to Information Retrieval. SIAM J. Sci. Comput. Sylvester David Eriksson-Bique, Mary Solbrig, Michael Stefanelli, Sarah Warkentin, Ralph Abbey, Ilse C. F. Ipsen
2011	J	`jnl`	Rank-Deficient Nonlinear Least Squares Problems and Subset Selection. SIAM J. Numer. Anal. Ilse C. F. Ipsen, C. T. Kelley, S. R. Pope
2009	—	`book`	Numerical Matrix Analysis - Linear Systems and Least Squares. Ilse C. F. Ipsen
2009	J	`jnl`	Problems and Techniques. SIAM Rev. Ilse C. F. Ipsen
2009	J	`jnl`	Problems and Techniques. SIAM Rev. Ilse C. F. Ipsen
2009	J	`jnl`	Problems and Techniques. SIAM Rev. Ilse C. F. Ipsen
2009	J	`jnl`	Problems and Techniques. SIAM Rev. Ilse C. F. Ipsen
2009	J	`jnl`	Refined Perturbation Bounds for Eigenvalues of Hermitian and Non-Hermitian Matrices. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Boaz Nadler
2009	J	`jnl`	Special Issue on Accurate Solution of Eigenvalue Problems. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen
2008	J	`jnl`	Ordinal Ranking for Google's PageRank. SIAM J. Matrix Anal. Appl. Rebecca S. Wills, Ilse C. F. Ipsen
2008	J	`jnl`	Perturbation Bounds for Determinants and Characteristic Polynomials. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Rizwana Rehman
2007	J	`jnl`	Condition Estimates for Pseudo-Arclength Continuation. SIAM J. Numer. Anal. K. I. Dickson, C. T. Kelley, Ilse C. F. Ipsen, Ioannis G. Kevrekidis
2007	J	`jnl`	PageRank Computation, with Special Attention to Dangling Nodes. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Teresa M. Selee
2006	J	`jnl`	Communicating Applied Mathematics: Four Examples. SIAM Rev. Daniel E. Finkel, Christopher M. Kuster, Matthew S. Lasater, Rachel Levy, Jill P. Reese, Ilse C. F. Ipsen
2006	J	`jnl`	Convergence Analysis of a PageRank Updating Algorithm by Langville and Meyer. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Steve Kirkland
2006	J	`jnl`	Special Issue on Accurate Solution Of Eigenvalue Problems. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen
2001	J	`jnl`	A Note on Preconditioning Nonsymmetric Matrices. SIAM J. Sci. Comput. Ilse C. F. Ipsen
1998	J	`jnl`	The Lack of Influence of the Right-Hand Side on the Accuracy of Linear System Solution. SIAM J. Sci. Comput. James M. Banoczi, Nan-Chieh Chiu, Grace E. Cho, Ilse C. F. Ipsen
1998	J	`jnl`	Three Absolute Perturbation Bounds for Matrix Eigenvalues Imply Relative Bounds. SIAM J. Matrix Anal. Appl. Stanley C. Eisenstat, Ilse C. F. Ipsen
1997	J	`jnl`	Computing an Eigenvector with Inverse Iteration. SIAM Rev. Ilse C. F. Ipsen
1995	J	`jnl`	Analysis of a QR Algorithm for Computing Singular Values. SIAM J. Matrix Anal. Appl. S. Chandrasekaran, Ilse C. F. Ipsen
1995	J	`jnl`	On the Sensitivity of Solution Components in Linear Systems of Equations. SIAM J. Matrix Anal. Appl. S. Chandrasekaran, Ilse C. F. Ipsen
1994	J	`jnl`	On Rank-Revealing Factorisations. SIAM J. Matrix Anal. Appl. Shivkumar Chandrasekaran, Ilse C. F. Ipsen
1994	J	`jnl`	Uniform Stability of Markov Chains. SIAM J. Matrix Anal. Appl. Ilse C. F. Ipsen, Carl Dean Meyer
1992	J	`jnl`	Improving the Accuracy of Inverse Iteration. SIAM J. Sci. Comput. Elizabeth R. Jessup, Ilse C. F. Ipsen
1990	J	`jnl`	Solving the Symmetric Tridiagonal Eigenvalue Problem on the Hypercube. SIAM J. Sci. Comput. Ilse C. F. Ipsen, Elizabeth R. Jessup
1989	—	`conf`	Parallel Computation of Algorithms with Uniform Dependences. PP Jean-Marc Delosme, Ilse C. F. Ipsen
1989	J	`jnl`	Recursive Mesh Refinement on Hypercubes. BIT William Gropp, Ilse C. F. Ipsen
1987	—	`conf`	A Gray-Code Schmee for Mesh Refinement on Hypercubes. PP William Gropp, Ilse C. F. Ipsen