Text independent speaker identification using fuzzy mathematical algorithm. - Zhong-Xuan Yuan; Chong-Zhi Yu; Yuan Fang (ICASSP (2), 1993)

Binary quantization of feature vectors for robust text-independent speaker identification. - Zhong-Xuan Yuan; Bo-Ling Xu; Chong-Zhi Yu (IEEE Trans. Speech Audio Process., 1999)

Selective magnitude subtraction for noise reduction. - Ing Yann Soon; Soo Ngee Koh; Zhong-Xuan Yuan (J. Commun. Networks, 2000)