Hiro Ito, Hideyuki Uehara, Mitsuo Yokoyama. Sum of Edge Lengths of a Graph Drawn on a Convex Polygon. In Jin Akiyama, Mikio Kano, Masatsugu Urabe, editors, Discrete and Computational Geometry, Japanese Conference, JCDCG 2000, Tokyo, Japan, November, 22-25, 2000, Revised Papers. Volume 2098 of Lecture Notes in Computer Science, pages 160-166, Springer, 2000. [doi]
Abstract is missing.