Sparse matrix

Results: 639



#Item
141Signal processing / Linear algebra / Matching pursuit / Digital signal processing / Compressed sensing / Sparse approximation / Discrete Fourier transform / Matrix / Rank / Algebra / Mathematics / Numerical linear algebra

Asia Pacific Mathematics Newsletter 1 Compressive Applications CompressiveSensing

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Source URL: www.asiapacific-mathnews.com

Language: English - Date: 2012-05-08 21:52:37
142Mathematical optimization / Matrix theory / Linear algebra / Linear programming / Semidefinite programming / Sum-of-squares optimization / Hadamard product / Matrix / Rank / Algebra / Mathematics / Operations research

Finding sparse, equivalent SDPs using linear programming and combinatorial techniques Frank Permenter Abstract— We present a new method for simplifying SDPs that blends aspects of symmetry reduction with sparsity explo

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Source URL: www.mit.edu

Language: English - Date: 2015-04-01 08:42:57
143Multivariate statistics / Singular value decomposition / Signal processing / Data analysis / Principal component analysis / Sparse matrix / Compressed sensing / Subspace / Vector space / Algebra / Mathematics / Linear algebra

Graduate Seminar Online Robust PCA or Online Sparse + Low-Rank Matrix Recovery Dr. Namrata Vaswani Associate Professor,

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Source URL: www.ece.cmu.edu

Language: English - Date: 2015-02-25 02:10:41
144Mathematical analysis / Multigrid method / Numerical analysis / Wavelets / Applied mathematics / Preconditioner / Graph theory / Mathematical optimization / Sparse matrix / Mathematics / Numerical linear algebra / Operations research

Combinatorial Preconditioners and Multilevel Solvers for Problems in Computer Vision and Image Processing Ioannis Koutis CSD-UPRRP

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Source URL: ccom.uprrp.edu

Language: English - Date: 2011-08-28 13:46:10
145Mathematics / Sparse matrix / Preconditioner / Algorithm / Gaussian elimination / Kernel / Sparse approximation / Algebra / Numerical linear algebra / Linear algebra

Sparse solutions for linear prediction problems by Tyler Neylon A dissertation submitted in partial fulfillment of the requirements for the degree of

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Source URL: www.cs.nyu.edu

Language: English - Date: 2009-01-13 11:54:22
146Computing / Graphics hardware / GPGPU / Video cards / Preconditioner / Lis / Multigrid method / Graphics processing unit / Sparse matrix / Numerical analysis / Numerical linear algebra / Software

A GPU-Accelerated Parallel Preconditioner for the Solution of the Boltzmann Transport Equation for Semiconductors Karl Rupp1,2 , Ansgar J¨ ungel1 , and Tibor Grasser2 1

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Source URL: www.iue.tuwien.ac.at

Language: English - Date: 2012-07-02 13:29:32
147Estimation theory / Multivariate statistics / Information theory / Overcompleteness / Matrix / Mean squared error / Matching pursuit / Normal distribution / Orthogonal matrix / Statistics / Linear algebra / Signal processing

ON THE DESIGN OF OPTIMIZED PROJECTIONS FOR SENSING SPARSE SIGNALS IN OVERCOMPLETE DICTIONARIES Wei Chen† Miguel R. D. Rodrigues⋆

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2012-01-10 09:24:09
148Spectral theory / Convex analysis / Convex optimization / Mathematical optimization / Operator theory / Ordinary differential equations / Spectral theory of ordinary differential equations / Eigendecomposition of a matrix / Algebra / Mathematics / Mathematical analysis

HOMOTOPY CONTINUATION FOR SPARSE SIGNAL REPRESENTATION Dmitry M. Malioutov, M¨ujdat C¸etin, and Alan S. Willsky Laboratory for Information and Decision Systems Massachusetts Institute of Technology 77 Massachusetts Ave

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Source URL: ssg.mit.edu

Language: English - Date: 2012-02-01 13:45:45
149Numerical linear algebra / Sparse matrices / Nested dissection / Matrix / Cache-oblivious algorithm / Loop nest optimization / Diagonal matrix / Band matrix / Sparse matrix / Algebra / Linear algebra / Mathematics

Hierarchical Diagonal Blocking and Precision Reduction Applied to Combinatorial Multigrid∗ Guy E. Blelloch Ioannis Koutis

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Source URL: ccom.uprrp.edu

Language: English - Date: 2011-03-02 23:58:23
150Mathematics / Mathematical optimization / Linear algebra / Overcompleteness / Maximum likelihood / Quadratic programming / Sparse matrix / Sensor array / Statistics / Estimation theory / M-estimators

1 A Sparse Signal Reconstruction Perspective for Source Localization with Sensor Arrays Dmitry Malioutov, M¨ujdat C¸etin, and Alan Willsky

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Source URL: people.sabanciuniv.edu

Language: English - Date: 2005-09-18 07:02:50
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