Oswin Aichholzer, Therese C. Biedl, Thomas Hackl, Martin Held, Stefan Huber, Peter Palfrader, Birgit Vogtenhuber. Representing Directed Trees as Straight Skeletons. In Emilio Di Giacomo, Anna Lubiw, editors, Graph Drawing and Network Visualization - 23rd International Symposium, GD 2015, Los Angeles, CA, USA, September 24-26, 2015, Revised Selected Papers. Volume 9411 of Lecture Notes in Computer Science, pages 335-347, Springer, 2015. [doi]
Abstract is missing.