Design and Implementation of a Context-Aware Guide Application for Mobile Users Based on Machine Learning. - Yuichi Omori; Yuki Nonaka; Mikio Hasegawa (KES (4), 2010)

Controlling Chaotic Oscillations in User-Centric Cognitive Radio Networks. - Yuki Nonaka; Mikio Hasegawa (KES (3), 2011)

Chaotic oscillations in user-centric cognitive radio networks and their control. - Yuki Nonaka; Mikio Hasegawa (Int. J. Knowl. Web Intell., 2012)