A Fuzzy Rule Extraction Method for ANFIS Using CFCM and Fuzzy Equalization. - Myung-Geun Chun; Keun Chang Kwak; Jeong-Woong Ryu; Witold Pedrycz (J. Adv. Comput. Intell. Intell. Informatics, 2000)

The Performance Improvement of Speech Recognition System based on Stochastic Distance Measure. - Byeong-Seok Jeon; Dae Jong Lee; Chang-Kyu Song; Sang-Hyuk Lee; Jeong-Woong Ryu (Int. J. Fuzzy Log. Intell. Syst., 2004)

A New Learning Algorithm of Neuro-Fuzzy Modeling Using Self-Constructed Clustering. - Jeong-Woong Ryu; Chang-Kyu Song; Sung-Suk Kim; Sung-Soo Kim (Int. J. Fuzzy Log. Intell. Syst., 2005)