Yu Hu,Tong Jing,Xianlong Hong,et al. ACO-Steiner: Ant Colony Optimization Based Efficient Rectilinear Steiner Minimal Tree Construction[EB/OL]. Beijing:Sciencepaper Online[2005-01-31]. http://www.paper.edu.cn/releasepaper/content/200501-110. 此文件来自 中国科技论文在线 请勿作用于商业用途!