K. McCarthy, B. Zabar, und G. Weiss. Proceedings of the 1st international workshop on Utility-based data mining, Seite 69--77. New York, NY, USA, ACM, (2005)
C. Drummond, und R. Holte. Proceedings of the Seventeenth International Conference on Machine Learning, Seite 239--246. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (2000)