165 search results - page 8 / 33 » Computing a Nearest Correlation Matrix with Factor Structure |
EUROPAR
2009
Springer
14 years 10 days ago
2009
Springer
Abstract. The functional performance model (FPM) of heterogeneous processors has proven to be more realistic than the traditional models because it integrates many important featur...
FOCS
2008
IEEE
13 years 7 months ago
2008
IEEE
The nested dissection method developed by Lipton, Rose, and Tarjan is a seminal method for quickly performing Gaussian elimination of symmetric real positive definite matrices who...
PARA
2004
Springer
14 years 1 months ago
2004
Springer
The sparse Cholesky factorization of some large matrices can require a two dimensional partitioning of the matrix. The sparse hypermatrix storage scheme produces a recursive 2D par...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
Factorization methods use linear subspace constraints to recover 3D rigid structure from 2D motion. Usually, these methods give equal weight to the contribution of each region (or...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Matrix factorization has many applications in computer vision. Singular Value Decomposition (SVD) is the standard algorithm for factorization. When there are outliers and missing ...