"Yoshinori Arai,Lien Nguyen Thi Huong,Kazuma Ishigaki,Hiroyuki Satoh,Teruhiko Hayashi,fangyan dong,KAORU HIROTA","Fuzzy few-Nearest Neighbor Method with a few Samples for Personal Authentecation",,"J.of Advanced Computational Intelligence and Intelligent Informatics",,"Vol. 14","No. 2","pp. 167/178",2010,Mar.
"Yoshinori Arai,Lien Nguyen Thi Huong,Quang  Phuc Le,fangyan dong,KAORU HIROTA","Fuzzy Fes-Nearest Neighbor with Range of Feature Distribution","10th Int.Symp. on Advanced Intelligent Systems (ISIS2009)",,,,,"pp. 191-194",2009,Aug.
"Lien Nguyen Thi Huong,Hajime Nobuhara,fangyan dong,KAORU HIROTA","Two Channel Digital Watermarking for Music based on Exponential Time-spread Echo Kernel",,"Int. J. of Signal, Image and Video Processing",,"Vol. 3","No. 2","pp. 115/126",2009,June
"Lien Nguyen Thi Huong,Yoshinori Arai,Hiroyuki Sato,Teruhiko Hayashi,fangyan dong,KAORU HIROTA","A Speaker Recognition Method based on Personal Identification Voice and Trapezoid Fuzzy Similarity","Joint 4th Int. Conf. on Soft Computing and Intelligent Systems and 9th Int. Symp. on Advanced intelligent Systems (SCIS&ISIS2008)","SA-D4-4",,,,,2008,Sept.
"Lien Nguyen Thi Huong,fangyan dong,Yoshinori Arai,KAORU HIROTA,Hiroyuki Satoh,Teruhiko Hayashi","A Speaker Recognition Method Based on Personal Identification Voice and Trapezoidal Fuzzy Similarity",,"J. of Cybernetics and Information Technologies (Sofia)",,"Vol. 8","No. 4","pp. 40/56",2008,