Anke van Zuylen, Rajneesh Hegde, Kamal Jain, David P. Williamson. Deterministic pivoting algorithms for constrained ranking and clustering problems. In Nikhil Bansal, Kirk Pruhs, Clifford Stein, editors, Proceedings of the Eighteenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2007, New Orleans, Louisiana, USA, January 7-9, 2007. pages 405-414, SIAM, 2007. [doi]
Abstract is missing.