Zhe Feng 0002 Yu Hu Tong Jing Xianlong Hong Xiaodong Hu Guiying Yan An <i>O</i>(<i>n</i>log<i>n</i>) algorithm for obstacle-avoiding routing tree construction in the lambda-geometry plane. 48-55 2006 conf/ispd/2006 ISPD http://doi.acm.org/10.1145/1123008.1123020 db/conf/ispd/ispd2006.html#FengHJHHY06