Pairwise Data Clustering and Applications. - Xiaodong Wu 001; Danny Z. Chen; James J. Mason; Steven R. Schmid (COCOON, 2003)

Efficient approximation algorithms for pairwise data clustering and applications. - Xiaodong Wu 001; Danny Z. Chen; James J. Mason; Steven R. Schmid (Int. J. Comput. Geom. Appl., 2004)