Cognitive Knowledge Modeling for Knowledge-based System Support. - Yuan Fu Qiu; Yoon Ping Chui; Martin G. Helander (SMC, 2006)

Knowledge identification and management in product design. - Yuan Fu Qiu; Yoon Ping Chui; Martin G. Helander (J. Knowl. Manag., 2006)

Cognitive understanding of knowledge processing and modeling in design. - Yuan Fu Qiu; Yoon Ping Chui; Martin G. Helander (J. Knowl. Manag., 2008)