470 search results - page 1 / 94 » Matrix Robustness, with an Application to Power System Obser... |
ACID
2006
14 years 13 days ago
2006
CORR
2010
Springer
13 years 11 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
14 years 2 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
14 years 5 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 11 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...