33 search results - page 4 / 7 » Approximating Latin Square Extensions |
WINE
2010
Springer
13 years 5 months ago
2010
Springer
The problem of influence maximization deals with choosing the optimal set of nodes in a social network so as to maximize the resulting spread of a technology (opinion, productowne...
SIAMSC
2011
13 years 1 months ago
2011
We develop an algebraic multigrid (AMG) setup scheme based on the bootstrap framework for multiscale scientific computation. Our approach uses a weighted least squares definition...
ICIP
1995
IEEE
13 years 11 months ago
1995
IEEE
We consider a general weighted least squares approximation problem with a membrane spline regularization term. The key parameters in this formulation are the weighting factors whi...
ICASSP
2009
IEEE
13 years 5 months ago
2009
IEEE
Nonnegative matrix factorization (NMF) is a widely-used method for low-rank approximation (LRA) of a nonnegative matrix (matrix with only nonnegative entries), where nonnegativity...
IPMI
2005
Springer
14 years 25 days ago
2005
Springer
Automatic multi-modal image registration is central to numerous tasks in medical imaging today and has a vast range of applications e.g., image guidance, atlas construction, etc. ...