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C. Zhu, H. Kitagawa, S. Papadimitriou, and C. Faloutsos : "OBE: Outlier by Example", Proc. 8th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2004), pp. 222-234, Sydney, Australia, May 2004
J.-Y. Pan, H. Kitagawa, C. Faloutsos, and M. Hamamoto : "AutoSplit: Fast and Scalable Discovery of Hidden Variables in Stream and Multimedia Databases", Proc. 8th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2004), pp. 519-528, , Sydney, Australia, May 2004