C. Basu, H. Hirsh, und W. Cohen. AAAI '98/IAAI '98: Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence, Seite 714--720. Menlo Park, CA, USA, American Association for Artificial Intelligence, (1998)
M. Bilenko, S. Basu, und R. Mooney. ICML '04: Proceedings of the twenty-first international conference on Machine learning, New York, NY, USA, ACM Press, (2004)