5331 search results - page 43 / 1067 » Algebraic Methods for Optimization Problems |
MOR
2010
13 years 8 months ago
2010
We study the convergence properties of an alternating proximal minimization algorithm for nonconvex structured functions of the type: L(x, y) = f(x)+Q(x, y)+g(y), where f : Rn → ...
AMDO
2004
Springer
14 years 3 months ago
2004
Springer
In this paper, a method for image deformation is presented. It is based upon decomposition of the deformation problem into basic physical laws. Unlike other methods that solve a di...
RSS
2007
13 years 11 months ago
2007
— In this paper we present an implicit time-stepping scheme for multibody systems with intermittent contact by incorporating the contact constraints as a set of complementarity a...
CIMCA
2005
IEEE
14 years 3 months ago
2005
IEEE
Research on the optimization of Vehicle Routing Problem with Time Windows (VRPTW) is a significant investigation area of ant colony system (ACS). This paper proposes an enhanced AC...
ICCS
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Hierarchical (H)-matrices approximate full or sparse matrices using a hierarchical data sparse format. The corresponding H-matrix arithmetic reduces the time complexity o...