A hybrid algorithm based on particle swarm optimization and group search optimization. - Xingdi Yan; Hongbo Shi (ICNC, 2011)

A group search optimization based on improved small world and its application on neural network training in ammonia synthesis. - Xingdi Yan; Wen Yang 002; Hongbo Shi (Neurocomputing, 2012)

Spatiotemporal prediction for nonlinear parabolic distributed parameter system using an artificial neural network trained by group search optimization. - Mengling Wang; Xingdi Yan; Hongbo Shi (Neurocomputing, 2013)