X. Li, C. Zhou, W. Xiao, and P. Nelson. The Fourth International Conference on Machine
Learning and Applications (ICMLA'05), page 337--342. Los Angeles, California, IEEE press, (December 2005)
X. Li, C. Zhou, W. Xiao, and P. Nelson. Late breaking paper at Genetic and Evolutionary
Computation Conference (GECCO'2005), Washington, D.C., USA, (25-29 June 2005)
Q. Zhang, C. Zhou, W. Xiao, P. Nelson, and X. Li. Late breaking paper at Genetic and Evolutionary
Computation Conference (GECCO'2006), Seattle, WA, USA, (8-12 July 2006)