[Shen, Luming; He, Shaofang; Yang, Jing] Hunan Agr Univ, Coll Informat & Intelligence, Changsha, Peoples R China.
[Wang, F; Wang, Fang] Xiangtan Univ, Key Lab Intelligent Comp & Informat Proc, Minist Educ, Xiangtan, Peoples R China.
[Wang, F; Wang, Fang] Xiangtan Univ, Hunan Key Lab Computat & Simulat Sci & Engn, Xiangtan, Peoples R China.
[Zhou, Qing] Hunan Agr Univ, Coll Resources & Environm, Changsha, Hunan, Peoples R China.