470 search results - page 1 / 94 » Matrix Robustness, with an Application to Power System Obser... |
ACID
2006
13 years 5 months ago
2006
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Suppose a given observation matrix can be decomposed as the sum of a low-rank matrix and a sparse matrix (outliers), and the goal is to recover these individual components from th...
ICASSP
2009
IEEE
13 years 8 months ago
2009
IEEE
In this paper we are interested in non-negative matrix factorization (NMF) with the Itakura-Saito (IS) divergence. Previous work has demonstrated the relevance of this cost functi...
DATE
2007
IEEE
13 years 10 months ago
2007
IEEE
As the hardware and software complexity grows, it is unlikely for the power management hardware/software to have a full observation of the entire system status. In this paper, we ...
AUTOMATICA
2005
13 years 4 months ago
2005
In this paper, by introducing the concept of command-to-state/output mapping, it is shown that the state of an uncertain nonlinear system can robustly be estimated if command-to-s...