Erez Kantor, Shay Kutten. Optimal Competitiveness for Symmetric Rectilinear Steiner Arborescence and Related Problems. In Javier Esparza, Pierre Fraigniaud, Thore Husfeldt, Elias Koutsoupias, editors, Automata, Languages, and Programming - 41st International Colloquium, ICALP 2014, Copenhagen, Denmark, July 8-11, 2014, Proceedings, Part II. Volume 8573 of Lecture Notes in Computer Science, pages 520-531, Springer, 2014. [doi]
Abstract is missing.