The development of an enterprise resources planning system using a hierarchical design pyramid. - Johnny K. C. Ng; W. H. Ip; T. C. Lee (J. Intell. Manuf., 1998)

A comparative study of Minimax Probability Machine-based approaches for face recognition. - Johnny K. C. Ng; Yuzhuo Zhong; Shiqiang Yang (Pattern Recognit. Lett., 2007)