22 search results - page 1 / 5 » A derivative-free approach for a simulation-based optimizati... |
HPCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Abstract— Optimization of a similarity metric is an essential component in most medical image registration approaches based on image intensities. In this paper, two new, determin...
MP
2008
13 years 4 months ago
2008
We consider derivative free methods based on sampling approaches for nonlinear optimization problems where derivatives of the objective function are not available and cannot be dir...
ICCS
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. This paper reviews recent developments in our project that are focused on dynamic data-driven methods for efficient and reliable simulation based optimization, which may...
GECCO
2008
Springer
13 years 5 months ago
2008
Springer
In this paper we propose a novel iterative search procedure for multi-objective optimization problems. The iteration process – though derivative free – utilizes the geometry o...
WSC
2004
13 years 5 months ago
2004
In many practical applications of simulation it is desirable to optimize the levels of integer or binary variables that are inputs for the simulation model. In these cases, the ob...