An Improved Particle Swarm Optimizer for Truss Structure Optimization. - Lijuan Li; Zhibin Huang; Feng Liu 052 (CIS, 2006)

The Group Search Optimizer and its Application on Truss Structure Design. - Feng Liu 052; Xiao-Tong Xu; Li-Juan Li (ICNC (7), 2008)

A Quick Group Search Optimizer with Passive Congregation and its Convergence Analysis. - Guang Qin; Feng Liu 052; Lijuan Li (CIS (1), 2009)

A Topology Optimization for Truss Based on Improved Group Search Optimizer. - Haobin Xie; Feng Liu 052; Lijuan Li (CIS (1), 2009)