Search results for "LSQR"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
206	Mingfeng Jiang, Ling Xia, Guofa Shou	Combining Regularization Frameworks for Solving the Electrocardiography Inverse Problem.	ICIC (3)	2007	DBLP DOI BibTeX RDF	Electrocardiography Inverse Problem, LSQR-Tik, LSQR, Tikhonov, Regularization Method
72	Mingfeng Jiang, Ling Xia, Guofa Shou	Noninvasive Electroardiographic Imaging: Application of Hybrid Methods for Solving the Electrocardiography Inverse Problem.	FIMH	2007	DBLP DOI BibTeX RDF
55	Saeed Karimi, B. Zali	The block preconditioned LSQR and GL-LSQR algorithms for the block partitioned matrices.	Appl. Math. Comput.	2014	DBLP DOI BibTeX RDF
55	Marc I. Gerritsma	Direct Minimization of the Discontinuous Least-Squares Spectral Element Method for Viscoelastic Fluids.	J. Sci. Comput.	2006	DBLP DOI BibTeX RDF	Viscoelastic flows, discontinuous least squares formulation, direct minimization, LSQR, spectral element method
48	William Scott Hoge, Misha Elena Kilmer, Carlos Zacarias-Almarcha, Dana H. Brooks	Fast Regularized Reconstruction of Non-Uniformly Subsampled Partial-Fourier Parallel MRI Data.	ISBI	2007	DBLP DOI BibTeX RDF
27	Haibo Li	Double Precision is not Necessary for LSQR for Solving Discrete Linear Ill-Posed Problems.	J. Sci. Comput.	2024	DBLP DOI BibTeX RDF
27	Vasileios Georgiou, Christos Boutsikas, Petros Drineas, Hartwig Anzt	A Mixed Precision Randomized Preconditioner for the LSQR Solver on GPUs.	ISC	2023	DBLP DOI BibTeX RDF
27	Valentina Cesare, Ugo Becciani, Alberto Vecchiato, Mario Gilberto Lattanzi, Fabio Pitari, Mario Raciti, Giuseppe Tudisco, Marco Aldinucci, Beatrice Bucciarelli	The Gaia AVU-GSR parallel solver: Preliminary studies of a LSQR-based application in perspective of exascale systems.	Astron. Comput.	2022	DBLP DOI BibTeX RDF
27	Shuhui Yi, Yinglong Diao, Junjie Liu, Tian Fang, Xiaodong Yin	Nonintrusive Load Identification for Industrial Users Integrated with LSQR and Sequential Leader Clustering.	J. Control. Sci. Eng.	2022	DBLP DOI BibTeX RDF
27	Valentina Cesare, Ugo Becciani, Alberto Vecchiato, Mario Gilberto Lattanzi, Fabio Pitari, Mario Raciti, Giuseppe Tudisco, Marco Aldinucci, Beatrice Bucciarelli	The Gaia AVU-GSR parallel solver: preliminary studies of a LSQR-based application in perspective of exascale systems.	CoRR	2022	DBLP DOI BibTeX RDF
27	Haibo Li, Guangming Tan, Tong Zhao	Double precision is not necessary for LSQR for solving discrete linear ill-posed problems.	CoRR	2022	DBLP DOI BibTeX RDF
27	Mohamed El Guide, Alaa El Ichi, Khalide Jbilou	Discrete cosine transform LSQR and GMRES methods for multidimensional ill-posed problems.	CoRR	2021	DBLP BibTeX RDF
27	Eric Hallman	Sharp 2-Norm Error Bounds for LSQR and the Conjugate Gradient Method.	SIAM J. Matrix Anal. Appl.	2020	DBLP DOI BibTeX RDF
27	Zhongxiao Jia	The Krylov Subspaces, Low Rank Approximations and Ritz Values of LSQR for Linear Discrete Ill-Posed Problems: the Multiple Singular Value Case.	CoRR	2020	DBLP BibTeX RDF
27	Lothar Reichel, Hassane Sadok, Wei-Hong Zhang	Simple stopping criteria for the LSQR method applied to discrete ill-posed problems.	Numer. Algorithms	2020	DBLP DOI BibTeX RDF
27	Nasif Raza Jaffri, Liu Shi, Usama Abrar, Aftab Ahmad, Jian Yang	Electrical Resistance Tomographic Image Enhancement Using MRNSD and LSQR.	ICMSSP	2020	DBLP DOI BibTeX RDF
27	Bile Peng, Stefan Wesemann, Ke Guan, Wolfgang Templ, Thomas Kürner	Precoding and Detection for Broadband Single Carrier Terahertz Massive MIMO Systems Using LSQR Algorithm.	IEEE Trans. Wirel. Commun.	2019	DBLP DOI BibTeX RDF
27	Sitao Ling, Zhigang Jia, Xin Lu, Bing Yang	Matrix LSQR algorithm for structured solutions to quaternionic least squares problem.	Comput. Math. Appl.	2019	DBLP DOI BibTeX RDF
27	Bo Wu, Yangde Gao, Songlin Feng, Theerasak Chanwimalueang	Sparse Optimistic Based on Lasso-LSQR and Minimum Entropy De-Convolution with FARIMA for the Remaining Useful Life Prediction of Machinery.	Entropy	2018	DBLP DOI BibTeX RDF
27	Wanqing Song 0001, Maria Nazarova 0001, Yujin Zhang, Ting Zhang, Ming Li 0002	Sparse Reconstruction Based on the ADMM and Lasso-LSQR for Bearings Vibration Signals.	IEEE Access	2017	DBLP DOI BibTeX RDF
27	Sitao Ling, Zhigang Jia, Tongsong Jiang	LSQR algorithm with structured preconditioner for the least squares problem in quaternionic quantum theory.	Comput. Math. Appl.	2017	DBLP DOI BibTeX RDF
27	Xiaocheng Yang, Jiaqi Huang, Wentao Lv, Long Wu, Mingfeng Jiang, Lingzi Jin	The LSQR algorithm for inversion in synthetic aperture imaging radiometry.	CISP-BMEI	2017	DBLP DOI BibTeX RDF
27	Liubov Flores, Vicente Vidal, Estibaliz Parcero, Gumersindo Verdú Martín	Application of a modified LSQR method for CT imaging reconstruction with low doses to patient.	CISP-BMEI	2016	DBLP DOI BibTeX RDF
27	Tian Xie, Zhaohua Lu, Qian Han, Jinguo Quan, Bichai Wang	Low-Complexity LSQR-Based Linear Precoding for Massive MIMO Systems.	VTC Fall	2015	DBLP DOI BibTeX RDF
27	Yuyang Qiu, Anding Wang	Solving linearly constrained matrix least squares problem by LSQR.	Appl. Math. Comput.	2014	DBLP DOI BibTeX RDF
27	En-Jui Lee, He Huang, John M. Dennis, Po Chen, Liqiang Wang	An optimized parallel LSQR algorithm for seismic tomography.	Comput. Geosci.	2013	DBLP DOI BibTeX RDF
27	James Baglama, Lothar Reichel, Daniel Richmond	An augmented LSQR method.	Numer. Algorithms	2013	DBLP DOI BibTeX RDF
27	He Huang, John M. Dennis, Liqiang Wang, Po Chen	A Scalable Parallel LSQR Algorithm for Solving Large-Scale Linear System for Tomographic Problems: A Case Study in Seismic Tomography.	ICCS	2013	DBLP DOI BibTeX RDF
27	He Huang, Liqiang Wang, En-Jui Lee, Po Chen	An MPI-CUDA Implementation and Optimization for Parallel Sparse Equations and Least Squares (LSQR).	ICCS	2012	DBLP DOI BibTeX RDF
27	Saeed Karimi, Faezeh Toutounian	On the convergence of the Bl-LSQR algorithm for solving matrix equations.	Int. J. Comput. Math.	2011	DBLP DOI BibTeX RDF
27	Georg Tauböck, Mario Hampejs, Pavol Svac, Gerald Matz, Franz Hlawatsch, Karlheinz Gröchenig	Low-Complexity ICI/ISI Equalization in Doubly Dispersive Multicarrier Systems Using a Decision-Feedback LSQR Algorithm.	IEEE Trans. Signal Process.	2011	DBLP DOI BibTeX RDF
27	Minghui Wang	Algorithm Q-LSQR for the least squares problem in quaternionic quantum theory.	Comput. Phys. Commun.	2010	DBLP DOI BibTeX RDF
27	Zhen-Yun Peng	A matrix LSQR iterative method to solve matrix equation AXB=C.	Int. J. Comput. Math.	2010	DBLP DOI BibTeX RDF
27	Yabo Chen, Zhenyun Peng, Tiejun Zhou	LSQR iterative common symmetric solutions to matrix equations AXB = E and CXD = F.	Appl. Math. Comput.	2010	DBLP DOI BibTeX RDF
27	Zhongxiao Jia	Some properties of LSQR for large sparse linear least squares problems.	J. Syst. Sci. Complex.	2010	DBLP DOI BibTeX RDF
27	Pavel Jiránek, David Titley-Péloquin	Estimating the Backward Error in LSQR.	SIAM J. Matrix Anal. Appl.	2010	DBLP DOI BibTeX RDF
27	Lothar Reichel, Qiang Ye 0003	A generalized LSQR algorithm.	Numer. Linear Algebra Appl.	2008	DBLP DOI BibTeX RDF
27	Angelika Bunse-Gerstner, Valia Guerra-Ones, Humberto Madrid de La Vega	An improved preconditioned LSQR for discrete ill-posed problems.	Math. Comput. Simul.	2006	DBLP DOI BibTeX RDF
27	Faezeh Toutounian, Saeed Karimi	Global least squares method (Gl-LSQR) for solving general linear systems with several right-hand sides.	Appl. Math. Comput.	2006	DBLP DOI BibTeX RDF
27	Steven J. Benbow	Solving Generalized Least-Squares Problems with LSQR.	SIAM J. Matrix Anal. Appl.	1999	DBLP DOI BibTeX RDF
27	Christopher C. Paige, Michael A. Saunders	Algorithm 583: LSQR: Sparse Linear Equations and Least Squares Problems.	ACM Trans. Math. Softw.	1982	DBLP DOI BibTeX RDF
27	Christopher C. Paige, Michael A. Saunders	LSQR: An Algorithm for Sparse Linear Equations and Sparse Least Squares.	ACM Trans. Math. Softw.	1982	DBLP DOI BibTeX RDF
24	Chengming Zou, Guanghui Zhao, Edwin R. Hancock	Reconstructing 3D Facial Shape Using Spherical Harmonics.	ICIAP	2009	DBLP DOI BibTeX RDF	3D Facial Shape, Reconstruction, Spherical Harmonics
24	Per Christian Hansen, Toke Koldborg Jensen	Large-Scale Methods in Image Deblurring.	PARA	2006	DBLP DOI BibTeX RDF
24	William Scott Hoge, Misha Elena Kilmer, Steven Haker, Dana H. Brooks, Walid E. Kyriakos	Fast regularized reconstruction of non-uniformly subsampled parallel MRI data.	ISBI	2006	DBLP DOI BibTeX RDF