A real-time inventory decision system using Western Electric run rules and ARMA control chart. - Jui-Chang Cheng; Chao-Yu Chou (Expert Syst. Appl., 2008)

Economic design of variable sampling intervals EWMA charts with sampling at fixed times using genetic algorithms. - Chao-Yu Chou; Jui-Chang Cheng; Wei-Tseng Lai (Expert Syst. Appl., 2008)