Constrained optimization using artificial immune system. - Kumlachew M. Woldemariam; Gary G. Yen (IEEE Congress on Evolutionary Computation, 2010)

Vaccine-Enhanced Artificial Immune System for Multimodal Function Optimization. - Kumlachew M. Woldemariam; Gary G. Yen (IEEE Trans. Syst. Man Cybern. Part B, 2010)