231 search results - page 1 / 47 » Sensitivity of trust-region algorithms to their parameters |
4OR
2005
13 years 5 months ago
2005
Abstract In this paper, we examine the sensitivity of trust-region algorithms on the parameters related to the step acceptance and update of the trust region. We show, in the conte...
WSC
2007
13 years 7 months ago
2007
Response Surface Methodology (RSM) is a metamodelbased optimization method. Its strategy is to explore small subregions of the parameter space in succession instead of attempting ...
GECCO
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, we study the performances of the NEW Unconstrained Optimization Algorithm (NEWUOA) with different numbers of interpolation points. NEWUOA is a trust region method, ...
NETWORKING
2000
13 years 6 months ago
2000
Optimal linear predictors can be utilised in ABR control algorithms for the management of self-similar network traffic. However, estimates of the Hurst parameter are required to ge...
SEMCCO
2010
13 years 3 months ago
2010
Differential Evolution (DE) has attracted much attention recently as an effective approach for solving numerical optimization problems. However, the performance of DE is sensitive ...