652 search results - page 48 / 131 » Linear Explicit Substitutions |
CORR
2004
Springer
13 years 8 months ago
2004
Springer
Non-negative matrix factorization (NMF) is a recently developed technique for finding parts-based, linear representations of non-negative data. Although it has successfully been a...
MOC
2002
13 years 8 months ago
2002
This paper proposes a new Newton-like method which defines new iterates using a linear system with the same coefficient matrix in each iterate, while the correction is performed on...
ISCAS
2002
IEEE
14 years 1 months ago
2002
IEEE
The paper analyses the nature of limit cycles induced through the interaction of transformer tap changing and load dynamics. Linearization of a Poincar´e map is used to prove loc...
CORR
2002
Springer
13 years 8 months ago
2002
Springer
We describe sequential and parallel algorithms that approximately solve linear programs with no negative coefficients (a.k.a. mixed packing and covering problems). For explicitly ...
ASPDAC
2005
ACM
13 years 10 months ago
2005
ACM
— A method for timing driven placement is presented. The core of the approach is optimal timing-driven relaxed placement based on a linear programming (LP) formulation. The formu...