Shuai Cheng Li, Yen Kaow Ng, Louxin Zhang. A PTAS for the k-Consensus Structures Problem Under Euclidean Squared Distance. In Franco P. Preparata, Xiaodong Wu, Jianping Yin, editors, Frontiers in Algorithmics, Second Annual International Workshop, FAW 2008, Changsha, China, June 19-21, 2008, Proceeedings. Volume 5059 of Lecture Notes in Computer Science, pages 35-44, Springer, 2008. [doi]
Abstract is missing.