772 search results - page 26 / 155 » Hyper-Systolic Matrix Multiplication |
153
Voted
ICASSP
2009
IEEE
15 years 1 months ago
2009
IEEE
Nonnegative matrix tri-factorization (NMTF) is a 3-factor decomposition of a nonnegative data matrix, X USV , where factor matrices, U, S, and V , are restricted to be nonnegativ...
141
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CVPR
2001
IEEE
16 years 5 months ago
2001
IEEE
A bugbear of uncalibrated stereo reconstruction is that cameras which deviate from the pinhole model have to be pre-calibrated in order to correct for nonlinear lens distortion. I...
CORR
2006
Springer
15 years 3 months ago
2006
Springer
We perform forward error analysis for a large class of recursive matrix multiplication algorithms in the spirit of [D. Bini and G. Lotti, Stability of fast algorithms for matrix m...
158
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ACCV
2010
Springer
14 years 10 months ago
2010
Springer
We present a new approach to robustly solve photometric stereo problems. We cast the problem of recovering surface normals from multiple lighting conditions as a problem of recover...
113
Voted
SIAMSC
2010
14 years 10 months ago
2010
We consider two-dimensional partitioning of general sparse matrices for parallel sparse matrix-vector multiply operation. We present three hypergraph-partitioning-based methods, ea...