Fedor V. Fomin, Daniel Lokshtanov, Venkatesh Raman, Saket Saurabh. Fast Local Search Algorithm for Weighted Feedback Arc Set in Tournaments. In Maria Fox, David Poole, editors, Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence, AAAI 2010, Atlanta, Georgia, USA, July 11-15, 2010. pages 65-70, AAAI Press, 2010. [doi]
Abstract is missing.