Aparna Das, Krzysztof Fleszar, Stephen G. Kobourov, Joachim Spoerhase, Sankar Veeramoni, Alexander Wolff. Approximating the Generalized Minimum Manhattan Network Problem. In Leizhen Cai, Siu-Wing Cheng, Tak Wah Lam, editors, Algorithms and Computation - 24th International Symposium, ISAAC 2013, Hong Kong, China, December 16-18, 2013, Proceedings. Volume 8283 of Lecture Notes in Computer Science, pages 722-732, Springer, 2013. [doi]
Abstract is missing.