Fabiano Luis de Sousa Valeri Vlassov Fernando Manuel Ramos Generalized Extremal Optimization for Solving Complex Optimal Design Problems. 375-376 2003 conf/gecco/2003-1 GECCO http://link.springer.de/link/service/series/0558/bibs/2723/27230375.htm db/conf/gecco/gecco2003-1.html#SousaVR03