Chidanand Apté, Se June Hong, Jonathan R. M. Hosking, Jorge Lepre, Edwin P. D. Pednault, Barry K. Rosen. Decomposition of Heterogeneous Classification Problems. In Xiaohui Liu, Paul R. Cohen, Michael R. Berthold, editors, Advances in Intelligent Data Analysis, Reasoning about Data, Second International Symposium, IDA-97, London, UK, August 4-6, 1997, Proceedings. Volume 1280 of Lecture Notes in Computer Science, pages 17-28, Springer, 1997. [doi]