Hybrid particle swarm optimizer with advance and retreat strategy and clonal mechanism for global numerical optimization.

Junqi Zhang Zhongmin Xiao Ying Tan Xingui He Hybrid particle swarm optimizer with advance and retreat strategy and clonal mechanism for global numerical optimization. 2059-2066 2008 IEEE Congress on Evolutionary Computation http://dx.doi.org/10.1109/CEC.2008.4631071 conf/cec/2008 db/conf/cec/cec2008.html#ZhangXTH08