by Akita, Chie, Mase, Motohiro, Kitamura, Yasuhiko
Published in Journal of advanced computational intelligence and intelligent informatics (20.05.2010)

by Yamashita, Naoko, Akita, Chie, Nawata, Keiko, Uenishi, Kazuhiro, Ishida, Hiromi
Published in Eiyōgaku zasshi (2006)

by Akita, Chie, Mase, Motohiro, Kitamura, Yasuhiko
Published in 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (15.09.2009)