B. Chien, J. Yang, and W. Lin. Data Warehousing and Knowledge Discovery: 5th
International Conference, DaWaK 2003, volume 2737 of Lecture Notes in Computer Science, page 192--201. Prague, Czech Republic, Springer-Verlag, (3-5 September 2003)
B. Chien, and J. Yang. IEEE International Conference on Systems, Man and
Cybernetics, ICSMC '06, 5, page 4124--4129. Taipei, Taiwan, IEEE, (8-11 October 2006)
J. Lin, B. Chien, and T. Hong. Advances in Knowledge Discovery and Data Mining : 6th
Pacific-Asia Conference, PAKDD 2002, volume 2336 of Lecture Notes in Computer Science, page 92--103. Taipel, Taiwan, Springer-Verlag, (6-8 May 2002)