A new approach for text-independent speaker recognition. - Shung-Yung Lung; Chih-Chien Thomas Chen (Pattern Recognit., 2000)

Efficient Genetic Algorithm of Codebook Design for Text-Independent Speaker Recognition. - Chih-Chien Thomas Chen; Chin-Ta Chen; Shung-Yung Lung (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Speaker identification using hybrid Karhunen-Loeve transform and Gaussian mixture model approach. - Chih-Chien Thomas Chen; Chin-Ta Chen; Cheng-Kuan Hou (Pattern Recognit., 2004)