Guoren Wang, Bin Wang, Donghong Han and Baiyou Qiao
Information Technology Journal 4 ( 1 ): 21 - 31 , 2005
Shukuan . Lin, Guoren . Wang, Shaomin . Zhang and Jingyin . Li
Information Technology Journal 5 ( 2 ): 353 - 357 , 2006
Guoren Wang, Donghong Han, Baiyou Qiao and Bin Wang
Information Technology Journal 4 ( 1 ): 44 - 54 , 2005