Fuminori Makikawa Takafumi Matsuo Tatsuhiro Tsuchiya Tohru Kikuno Constructing Overlay Networks with Low Link Costs and Short Paths. 299-304 2007 conf/nca/2007 NCA http://doi.ieeecomputersociety.org/10.1109/NCA.2007.13 db/conf/nca/nca2007.html#MakikawaMTK07