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The University of Florida sparse matrix collection
 NA DIGEST
, 1997
"... The University of Florida Sparse Matrix Collection is a large, widely available, and actively growing set of sparse matrices that arise in real applications. Its matrices cover a wide spectrum of problem domains, both those arising from problems with underlying 2D or 3D geometry (structural enginee ..."
Abstract

Cited by 538 (19 self)
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The University of Florida Sparse Matrix Collection is a large, widely available, and actively growing set of sparse matrices that arise in real applications. Its matrices cover a wide spectrum of problem domains, both those arising from problems with underlying 2D or 3D geometry (structural
Experiments on Sparse Matrix Partitioning
"... We have undertaken experiments to determine the comparative quality of sparse matrix partitioners. A large selection of test matrices are partitioned and then permuted so that the resulting form exhibits a block structure. This form is useful for implementing sparse matrixvector multiplication in a ..."
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Cited by 1 (0 self)
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We have undertaken experiments to determine the comparative quality of sparse matrix partitioners. A large selection of test matrices are partitioned and then permuted so that the resulting form exhibits a block structure. This form is useful for implementing sparse matrixvector multiplication
Sparse matrix solvers on the GPU: conjugate gradients and multigrid
 ACM Trans. Graph
, 2003
"... Permission to make digital/hard copy of part of all of this work for personal or classroom use is granted without fee provided that the copies are not made or distributed for profit or commercial advantage, the copyright notice, the title of the publication, and its date appear, and notice is given ..."
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Cited by 290 (3 self)
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Permission to make digital/hard copy of part of all of this work for personal or classroom use is granted without fee provided that the copies are not made or distributed for profit or commercial advantage, the copyright notice, the title of the publication, and its date appear, and notice is given that copying is by permission
Sparse Matrix Storage Format
"... Operations on Sparse Matrices are the key computational kernels in many scientific and engineering applications. They are characterized with poor substantiated performance. It is not uncommon for microprocessors to gain only 1020 % of their peak floatingpoint performance when doing sparse matrix ..."
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Cited by 1 (0 self)
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Operations on Sparse Matrices are the key computational kernels in many scientific and engineering applications. They are characterized with poor substantiated performance. It is not uncommon for microprocessors to gain only 1020 % of their peak floatingpoint performance when doing sparse matrix
SPARSE MATRIX IMPLEMENTATION IN OCTAVE
"... This paper discusses the implementation of the sparse matrix support with Octave. It address the algorithms that have been used, their implementation, including examples of using sparse matrices in scripts and in dynamically linked code. The octave sparse functions the compared with their equivalent ..."
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This paper discusses the implementation of the sparse matrix support with Octave. It address the algorithms that have been used, their implementation, including examples of using sparse matrices in scripts and in dynamically linked code. The octave sparse functions the compared
SPARSKIT: a basic tool kit for sparse matrix computations  Version 2
, 1994
"... . This paper presents the main features of a tool package for manipulating and working with sparse matrices. One of the goals of the package is to provide basic tools to facilitate exchange of software and data between researchers in sparse matrix computations. Our starting point is the Harwell/Boei ..."
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Cited by 317 (22 self)
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. This paper presents the main features of a tool package for manipulating and working with sparse matrices. One of the goals of the package is to provide basic tools to facilitate exchange of software and data between researchers in sparse matrix computations. Our starting point is the Harwell
Sparse Matrix Transpose Unit
, 2004
"... A large number of scientific apllications involve the operation on, and manipulation of sparse matrices. Irregular structure of these matrices, however, causes hardware that otherwise behaves efficient on regular data to severely suffer in performance when handling sparse matrices. In order to tackl ..."
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to tackle this problem, a scheme consisting of a novel Hierarchical Sparse Matrix (HiSM) storage format and an associated architectural concept have been presented. In this paper we propose, describe, and evaluate a hardware mechanism to facilitate transposition of a sparse matrix stored in the HiSM format
Fast Sparse Matrix Multiplication
, 2004
"... Let A and B two n n matrices over a ring R (e.g., the reals or the integers) each containing at most m nonzero elements. We present a new algorithm that multiplies A and B using O(m ) algebraic operations (i.e., multiplications, additions and subtractions) over R. The naive matrix multi ..."
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Cited by 54 (3 self)
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Let A and B two n n matrices over a ring R (e.g., the reals or the integers) each containing at most m nonzero elements. We present a new algorithm that multiplies A and B using O(m ) algebraic operations (i.e., multiplications, additions and subtractions) over R. The naive matrix
Probabilistic sparse matrix factorization
, 2004
"... Many kinds of data can be viewed as consisting of a set of vectors, each of which is a noisy combination of a small number of noisy prototype vectors. Physically, these prototype vectors may correspond to different hidden variables that play a role in determining the measured data. For example, a ge ..."
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Cited by 13 (3 self)
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as the problem of factorizing a data matrix, while taking into account hard constraints reflecting structural knowledge of the problem and probabilistic relationships between variables that are induced by known uncertainties in the problem. We present softdecision probabilistic sparse matrix factorization (PSMF
Users' Guide for the HarwellBoeing Sparse Matrix Collection (Release I)
, 1992
"... We describe the complete set of matrices in the HarwellBoeing sparse matrix collection, a set of standard test matrices for sparse matrix problems. This description includes some documentation for each matrix (or set of matrices) in the collection. We also describe how a copy of the collection may ..."
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Cited by 273 (25 self)
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We describe the complete set of matrices in the HarwellBoeing sparse matrix collection, a set of standard test matrices for sparse matrix problems. This description includes some documentation for each matrix (or set of matrices) in the collection. We also describe how a copy of the collection may
Results 1  10
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204,066