[Hao, S; Cui, Jianqun; Hao, Sheng] Cent China Normal Univ, Sch Comp Sci, Wuhan 430079, Peoples R China.
[Hao, Sheng] Wuhan Inst Technol, Hubei Key Lab Intelligent Robot, Wuhan 430079, Peoples R China.
[Hao, Sheng] Hubei Key Lab Artificial Intelligence & Smart Lear, Wuhan 430079, Peoples R China.
[He, Yu] Huanghuai Univ, Sch Comp Sci & Artificial intelligence, Zhumadian 463000, Peoples R China.
[Zhang, Huyin] Wuhan Univ, Sch Comp Sci, Wuhan 430079, Peoples R China.