College of Software Technology, South China Agricultural University, Guangdong, P.R. China;
International School of Software, Wuhan University, Wuhan, China;
International School of Software, Wuhan University, Wuhan, China.;
School of Economics and Management, Wuhan University, Wuhan, P.R. China;
ACD; Rules; Pivot; Point; System; Pivot; Range; Optimization;