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Split Bregman Isotropic and Anisotropic Image Deblurring with Kronecker
Product Sum Approximations using Single Precision Enlarged-GKB or RSVD
Algorithms to provide low rank truncated SVDs
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2024
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Abdulmajeed Alsubhi
Rosemary A. Renaut
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Efficient Decomposition-Based Algorithms for $\ell_1$-Regularized
Inverse Problems with Column-Orthogonal and Kronecker Product Matrices
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2024
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Brian Sweeney
Malena I. Español
Rosemary A. Renaut
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Parameter Selection by GCV and a $\chi^2$ test within Iterative Methods
for $\ell_1$-regularized Inverse Problems
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2024
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Brian Sweeney
Rosemary A. Renaut
Malena Español
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A variable projection method for large-scale inverse problems with ℓ1 regularization
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2023
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Matthias Chung
Rosemary A. Renaut
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Learning spectral windowing parameters for regularization using unbiased predictive risk and generalized cross validation techniques for multiple data sets
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2023
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Michael J. Byrne
Rosemary A. Renaut
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Large-scale focusing joint inversion of gravity and magnetic data with Gramian constraint
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2022
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Saeed Vatankhah
Rosemary A. Renaut
Xingguo Huang
Kevin Mickus
Mostafa Gharloghi
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The Variable Projected Augmented Lagrangian Method
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2022
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Matthias Chung
Rosemary A. Renaut
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Learning Spectral Windowing Parameters for Regularization Using Unbiased Predictive Risk and Generalized Cross Validation Techniques for Multiple Data Sets
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2021
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Michael J. Byrne
Rosemary A. Renaut
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Fast non-convex low-rank matrix decomposition for separation of potential field data using minimal memory
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2020
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Dan Zhu
Rosemary A. Renaut
Hongwei Li
Tianyou Liu
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A tutorial and open source software for the efficient evaluation of gravity and magnetic kernels
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2020
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Jarom D. Hogue
Rosemary A. Renaut
Saeed Vatankhah
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A fast methodology for large-scale focusing inversion of gravity and magnetic data using the structured model matrix and the 2-D fast Fourier transform
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2020
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Rosemary A. Renaut
Jarom D. Hogue
Saeed Vatankhah
Shuang Liu
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Improving the use of the randomized singular value decomposition for the inversion of gravity and magnetic data
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2020
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Saeed Vatankhah
Shuang Liu
Rosemary A. Renaut
Xiangyun Hu
Jamaledin Baniamerian
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Generalized L$_p$-norm joint inversion of gravity and magnetic data using cross-gradient constraint
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2020
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Saeed Vatankhah
Shuang Liu
Rosemary A. Renaut
Xiangyun Hu
Mostafa Gharloghi
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An Efficient Alternating Algorithm for the Lp-Norm Cross-Gradient Joint Inversion of Gravity and Magnetic Data Using the 2-D Fast Fourier Transform
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2020
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Saeed Vatankhah
Shuang Liu
Rosemary A. Renaut
Xiangyun Hu
Jarom D. Hogue
Mostafa Gharloghi
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A Tutorial and Open Source Software for the Efficient Evaluation of Gravity and Magnetic Kernels.
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2019
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Jarom D. Hogue
Rosemary A. Renaut
Saeed Vatankhah
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Fast non-convex low-rank matrix decomposition for separation of potential field data using minimal memory
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2019
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Dan Zhu
Rosemary A. Renaut
Hongwei Li
Tianyou Liu
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Improving the use of the randomized singular value decomposition for the inversion of gravity and magnetic data
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2019
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Saeed Vatankhah
Shuang Liu
Rosemary A. Renaut
Xiangyun Hu
Jamaledin Baniamerian
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Unbiased predictive risk estimation of the Tikhonov regularization parameter: convergence with increasing rank approximations of the singular value decomposition
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2019
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Rosemary A. Renaut
Anthony Helmstetter
Saeed Vatankhah
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IGUG: A MATLAB package for 3D inversion of gravity data using graph theory
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2019
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Saeed Vatankhah
Vahid E. Ardestani
Susan Soodmand Niri
Rosemary A. Renaut
Hojjat Kabirzadeh
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A Tutorial and Open Source Software for the Efficient Evaluation of Gravity and Magnetic Kernels
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2019
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Jarom D. Hogue
Rosemary A. Renaut
Saeed Vatankhah
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Improving the use of the randomized singular value decomposition for the inversion of gravity and magnetic data
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2019
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Saeed Vatankhah
Shuang Liu
Rosemary A. Renaut
Xiangyun Hu
Jamaledin Baniamerian
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PDF
Chat
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Convergence of Regularization Parameters for Solutions Using the Filtered Truncated Singular Value Decomposition
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2018
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Rosemary A. Renaut
Anthony Helmstetter
Saeed Vatankhah
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PDF
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A fast algorithm for regularized focused 3D inversion of gravity data using randomized singular-value decomposition
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2018
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Saeed Vatankhah
Rosemary A. Renaut
Vahid E. Ardestani
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Total variation regularization of the 3-D gravity inverse problem using a randomized generalized singular value decomposition
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2018
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Saeed Vatankhah
Rosemary A. Renaut
Vahid E. Ardestani
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3-D Projected L1 inversion of gravity data using truncated unbiased predictive risk estimator for regularization parameter estimation
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2017
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Saeed Vatankhah
Rosemary A. Renaut
Vahid E. Ardestani
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A fast algorithm for regularized focused 3-D inversion of gravity data using the randomized SVD
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2017
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Saeed Vatankhah
Rosemary A. Renaut
Vahid E. Ardestani
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Hybrid and Iteratively Reweighted Regularization by Unbiased Predictive Risk and Weighted GCV for Projected Systems
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2017
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Rosemary A. Renaut
Saeed Vatankhah
Vahid E. Ardestani
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Efficient estimation of regularization parameters via downsampling and the singular value expansion
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2016
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Rosemary A. Renaut
Michael Jacob Horst
Yang Wang
Douglas Cochran
Jakob Hansen
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3-D Projected $ L_{1}$ inversion of gravity data
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2016
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Saeed Vatankhah
Rosemary A. Renaut
Vahid E. Ardestani
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Hybrid and iteratively reweighted regularization by unbiased predictive risk and weighted GCV
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2015
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Rosemary A. Renaut
Saeed Vatankhah
Vahid E. Ardestani
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Hybrid and iteratively reweighted regularization by unbiased predictive risk and weighted GCV for projected systems
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2015
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Rosemary A. Renaut
Saeed Vatankhah
Vahid E. Ardestani
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PDF
Chat
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Hybrid and iteratively reweighted regularization by unbiased predictive
risk and weighted GCV for projected systems
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2015
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Rosemary A. Renaut
Saeed Vatankhah
Vahid E. Ardestani
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Functional partial canonical correlation
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2015
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Qing Guang Huang
Rosemary A. Renaut
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Regularization Parameter Estimation: Stabilization of LSQR Algorithms by Iterative Reweighting
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2015
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Rosemary A. Renaut
Saeed Vatankhah
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Application of the χ2 principle and unbiased predictive risk estimator for determining the regularization parameter in 3-D focusing gravity inversion
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2014
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Saeed Vatankhah
Vahid E. Ardestani
Rosemary A. Renaut
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Non-negatively constrained least squares and parameter choice by the residual periodogram for the inversion of electrochemical impedance spectroscopy data
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2014
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Jakob Hansen
Jarom D. Hogue
Grant K. Sander
Rosemary A. Renaut
Sudeep C. Popat
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Automatic estimation of the regularization parameter in 2D focusing gravity inversion: application of the method to the Safo manganese mine in the northwest of Iran
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2014
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Saeed Vatankhah
Vahid E. Ardestani
Rosemary A. Renaut
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Regularization parameter estimation for underdetermined problems by the <i>χ</i> <sup>2</sup> principle with application to 2D focusing gravity inversion
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2014
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Saeed Vatankhah
Rosemary A. Renaut
Vahid E. Ardestani
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Non-negatively constrained least squares and parameter choice by the residual periodogram for the inversion of dielectric relaxation spectra: Supplementary Materials
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2013
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Jakob Hansen
Jarom D. Hogue
Grant K. Sander
Rosemary A. Renaut
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Special Issue on Mathematical Methods in Medical Imaging
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2012
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Anne Gelb
Rosemary A. Renaut
Svetlana Roudenko
Douglas Cochran
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Multisplitting for regularized least squares with Krylov subspace recycling
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2011
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Rosemary A. Renaut
Youzuo Lin
Hongbin Guo
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Sparsity Enforcing Edge Detection Method for Blurred and Noisy Fourier data
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2011
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Wolfgang Stefan
Adityavikram Viswanathan
Anne Gelb
Rosemary A. Renaut
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A new SVM model for classifying genetic data
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2010
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Wang Juh Chen
Hongbin Guo
Rosemary A. Renaut
Kewei Chen
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P2‐399: Structured total least squares for volumes of distribution estimation in PET imaging
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2010
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Hongbin Guo
Kewei Chen
Rosemary A. Renaut
Eric M. Reiman
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Regularization parameter estimation for large-scale Tikhonov regularization using a priori information
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2009
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Rosemary A. Renaut
Iveta Hnětýnková
Jodi Mead
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Least squares problems with inequality constraints as quadratic constraints
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2009
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Jodi Mead
Rosemary A. Renaut
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Reducing the noise effects in Logan graphic analysis for PET receptor measurements
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2009
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Hongbin Guo
Kewei Chen
Rosemary A. Renaut
Eric M. Reiman
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FDG–PET parametric imaging by total variation minimization
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2009
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Hongbin Guo
Rosemary A. Renaut
Kewei Chen
Eric M. Reiman
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Model Error Correction for Linear Methods of Reversible Radioligand Binding Measurements in PET Studies
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2009
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Hongbin Guo
Rosemary A. Renaut
Kewei Chen
Eric M. Reiman
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PDF
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A family of preconditioned iteratively regularized methods for nonlinear minimization
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2009
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Alexandra Smirnova
Rosemary A. Renaut
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Reducing the noise effects in Logan graphic analysis for PET receptor measurements
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2009
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Hongbin Guo
Kewei Chen
Rosemary A. Renaut
Eric M. Reiman
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FDG-PET Parametric Imaging by Total Variation Minimization
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2009
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Hongbin Guo
Rosemary A. Renaut
Kewei Chen
Eric M. Reiman
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PDF
Chat
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A Newton root-finding algorithm for estimating the regularization parameter for solving ill-conditioned least squares problems
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2008
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Jodi Mead
Rosemary A. Renaut
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PDF
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A Structured Data Least Squares Algorithm and its Application in Digital Filtering
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2008
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Hongbin Guo
Rosemary A. Renaut
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PDF
Chat
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Convergence and application of a modified iteratively regularized Gauss–Newton algorithm
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2007
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Alexandra Smirnova
Rosemary A. Renaut
Taufiquar Khan
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Regularization Parameter Estimation for Least Squares
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2007
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Rosemary A. Renaut
Jodi Mead
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Regularization Parameter Estimation for Least Squares: Using the 2 -curve
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2007
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Rosemary A. Renaut
Jodi Mead
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Determining the Regularization Parameters for the Solution of Ill-posed Least Squares: A Newton method using the 2 -distribution
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2007
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Rosemary A. Renaut
Jodi Mead
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Regularization Parameter Estimation for Least Squares: A Newton method using the 2 -distribution
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2007
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Rosemary A. Renaut
Jodi Mead
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Determining the Regularization Parameters for the Solution of Ill-posed Least Squares: Using the 2 -distribution and applying to seismic signals
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2007
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Rosemary A. Renaut
Jodi Mead
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On the Convergence of the Generalized Linear Least Squares Algorithm
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2005
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C. Negoita
Rosemary A. Renaut
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PDF
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Parallel variable distribution for total least squares
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2005
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Hongbin Guo
Rosemary A. Renaut
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PDF
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Efficient Algorithms for Solution of Regularized Total Least Squares
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2004
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Rosemary A. Renaut
Hongbin Guo
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PDF
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Estimation of <b>u</b><sup>T</sup>ƒ(<i>A</i>)<b>v</b> for large‐scale unsymmetric matrices
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2003
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Hongbin Guo
Rosemary A. Renaut
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A note on stability of pseudospectral methods for wave propagation
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2002
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Z. Jackiewicz
Rosemary A. Renaut
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PDF
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Accuracy, Resolution, and Stability Properties of a Modified Chebyshev Method
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2002
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Jodi Mead
Rosemary A. Renaut
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A Regularized Total Least Squares Algorithm
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2002
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Hongbin Guo
Rosemary A. Renaut
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Diagonally implicit multistage integration methods for pseudospectral solutions of the wave equation
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2000
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Z. Jackiewicz
Rosemary A. Renaut
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Parallel Space Decomposition for Minimization of Nonlinear Functionals
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1999
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Andreas Frommer
Rosemary A. Renaut
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PDF
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An accuracy barrier for stable three-time-level difference schemes for hyperbolic equations
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1998
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Rolf Jeltsch
Rosemary A. Renaut
Julie Smit
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A parallel multisplitting solution of the least squares problem
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1998
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Rosemary A. Renaut
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A parallel multisplitting solution of the least squares problem
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1998
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Rosemary A. Renaut
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Stability of a Chebychev pseudospectral solution of the wave equation with absorbing boundaries
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1997
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Rosemary A. Renaut
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None
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1997
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Rosemary A. Renaut
Y. C. Su
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Preconditioning waveform relaxation iterations for differential systems
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1996
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Kevin Burrage
Z. Jackiewicz
Syvert P. Nørsett
Rosemary A. Renaut
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The performance of preconditioned waveform relaxation techniques for pseudospectral methods
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1996
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Kevin Burrage
Z. Jackiewicz
Rosemary A. Renaut
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The maximal accuracy of stable difference schemes for the wave equation
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1995
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Rolf Jeltsch
Rosemary A. Renaut
Kosie J. H. Smit
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PDF
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Explicit two-step Runge-Kutta methods
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1995
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Z. Jackiewicz
Rosemary A. Renaut
Marino Zennaro
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An accuracy barrier for stable three-time-level difference schemes for hyperbolic equations
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1995
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Rolf Jeltsch
Rosemary A. Renaut
Julie Smit
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Parallel algorithms for unconstrained optimization by multisplitting with inexact subspace search - the abstract
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1994
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Rosemary A. Renaut
Qing He
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ORDER STARS AND THE MAXIMAL ACCURACY OF STABLE DIFFERENCE SCHEMES FOR THE WAVE EQUATION
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1992
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Rosemary A. Renaut
Julie Smit
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Stability of one-way wave equations as absorbing boundary conditions for the wave equation
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1992
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Rosemary A. Renaut
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Parallel pseudospectral methods for the solution of the wave equation
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1992
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Rosemary A. Renaut
Mahn-Ling Woo
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PDF
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Two-Step Runge–Kutta Methods
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1991
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Z. Jackiewicz
Rosemary A. Renaut
Alan Feldstein
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PDF
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Two-Step Runge-Kutta Methods and Hyperbolic Partial Differential Equations
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1990
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Rosemary A. Renaut
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Two-step Runge-Kutta methods and hyperbolic partial differential equations
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1990
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Rosemary A. Renaut
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