Migration Analysis: An Alternative Approach for Analyzing Learning Performance. - Prasertsak Pungprasertying; Ratthachat Chatpatanasiri; Boonserm Kijsirikul (ICPR (2), 2006)

Zone analysis: a visualization framework for classification problems. - Ratthachat Chatpatanasiri; Prasertsak Pungprasertying; Boonserm Kijsirikul (Artif. Intell. Rev., 2009)