Ioannis Giotis, Venkatesan Guruswami. Correlation clustering with a fixed number of clusters. In Proceedings of the Seventeenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2006, Miami, Florida, USA, January 22-26, 2006. pages 1167-1176, ACM Press, 2006. [doi]
Abstract is missing.