Robust automatic target recognition using a localized boundary representation. - Lalit Gupta; Thotsapon Sortrakul; Alain Charles; Paul Kisatsky (Pattern Recognit., 1995)

A gaussian-mixture-based image segmentation algorithm. - Lalit Gupta; Thotsapon Sortrakul (Pattern Recognit., 1998)

An Object Location Specifying Methodology Using One Camera. - Wirat Kesrarat; Thotsapon Sortrakul (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001)

Forward Integrated Feature and Architecture Selection Algorithm using Neural Networks. - Efram Dawit; Thotsapon Sortrakul (Applied Informatics, 2003)

An Agent-mediated Model in Electronic Negotiation. - Thotsapon Sortrakul; Junchai Tungteerapattharakij (Modelling and Simulation, 2003)