87 search results - page 3 / 18 » Optimizing Sparse Data Structures for Matrix-vector Multiply |
133
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ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
100
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CSE
2009
IEEE
15 years 3 months ago
2009
IEEE
Sparse Matrix-Vector multiplication (SpMV) is a very challenging computational kernel, since its performance depends greatly on both the input matrix and the underlying architectur...
130
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PPOPP
2011
ACM
14 years 2 months ago
2011
ACM
The sparse grid discretization technique enables a compressed representation of higher-dimensional functions. In its original form, it relies heavily on recursion and complex data...
PIMRC
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper we focus on compressive sampling (CS) based ultra wideband (UWB) differential detection. We formulate an optimization problem to jointly recover the sparse received U...
ECCV
2010
Springer
15 years 4 months ago
2010
Springer
This paper presents a unified approach to solve different bilinear factorization problems in Computer Vision in the presence of missing data in the measurements. The problem is f...