L. Ertoz, M. Steinbach, и V. Kumar. Workshop on Clustering High Dimensional Data and its Applications at 2nd SIAM International Conference on Data Mining, (2002)
S. Savaresi, D. Boley, S. Bittanti, и G. Gazzaniga. Proceedings of the Second SIAM International Conference on Data Mining, Arlington, VA, USA, April 11-13, 2002, SIAM, (2002)