Jin-rong Su. Improved particle swarm optimization for multi-object Traveling Salesman Problems. In Yongsheng Ding, Haiying Wang, Ning Xiong, Kuangrong Hao, Lipo Wang, editors, Seventh International Conference on Natural Computation, ICNC 2011, Shanghai, China, 26-28 July, 2011. pages 1175-1179, IEEE, 2011. [doi]
Abstract is missing.