Evolving product form designs using parametric shape grammars integrated with genetic programming. - Ho Cheong Lee; Ming Xi Tang (Artif. Intell. Eng. Des. Anal. Manuf., 2009)

Engineering Design Analysis Using Evolutionary Grammars with Kano's Model to Refine Product Design Strategies. - Ho Cheong Lee (ICSECS (2), 2011)

Product Design Generation and Decision Making Through Strategic Integration of Evolutionary Grammars and Kano Model. - Ho Cheong Lee; Tutut Herawan; Ahmad Noraziah (Int. J. Intell. Inf. Technol., 2012)