Hsien-Da Huang1, Huei-Lin Chang4, Tsung-Shan Tsou3,
Baw-Jhiune Liu4 and Jorng-Tzong Horng1,2,*
1Department of Computer Science and Information Engineering
2Department of Life Science
3Institute of Statistics
National Central University
Chungli, 320 Taiwan
4Department of Computer Science and Engineering
Yuan-Ze University
Chungli, 320 Taiwan
*E-mail: horng@db.csie.ncu.edu.tw