451 search results - page 6 / 91 » A Differential Evolution Based Algorithm to Optimize the Rad... |
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— The forthcoming 4G cellular systems will provide broadband wireless access to a variety of advanced data and voice services. In order to do that, these networks will have a sig...
CEC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Many problems in the engineering domain involve more than one objective to be optimized simultaneously. The optimal solution to a multi-objective function results in a set of e...
GECCO
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, we incorporate a diversity mechanism to the differential evolution algorithm to solve constrained optimization problems without using a penalty function. The aim is...
TSP
2012
12 years 3 months ago
2012
Abstract—We consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive...
ENC
2005
IEEE
14 years 1 months ago
2005
IEEE
Generally, evolutionary algorithms require a large number of evaluations of the objective function in order to obtain a good solution. This paper presents a simple approach to sav...