M. Su, C. Yang, S. Lin, D. Huang, Y. Hsieh, and P. Wang. International Journal on Soft Computing, Artificial Intelligence and Applications (IJSCAI)2 (4):
13(August 2013)
N. NACER1, B. MAHMOUD2, and M. BEDOUI3. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT)3 (2):
51-64(April 2013)
S. Chopra, R. Hadsell, and Y. LeCun. Computer Vision and Pattern Recognition, 2005. CVPR 2005. IEEE Computer Society Conference on, 1, page 539--546. IEEE, (2005)