Markus Bläser. An Improved Approximation Algorithm for the Asymmetric TSP with Strengthened Triangle Inequality. In Jos C. M. Baeten, Jan Karel Lenstra, Joachim Parrow, Gerhard J. Woeginger, editors, Automata, Languages and Programming, 30th International Colloquium, ICALP 2003, Eindhoven, The Netherlands, June 30 - July 4, 2003. Proceedings. Volume 2719 of Lecture Notes in Computer Science, pages 157-163, Springer, 2003. [doi]
Abstract is missing.