Kentarou Kurashige, Yukiko Onoue, Toshio Fukuda, ``From Automation To Autonomy'', Machine Learning edited by Abdelhamid Mellouk, Abdennacer Chebira, Published by In-Tech, pp.39--52, Feb 2009, http://intechweb.org/
Naoki Kitayama, Kentarou Kurashige, ``Proposal of method ”Motion Space” to express movement of the robot'', Proc. of IWACIII2011 CD-ROM, GS1-3, November 19-23, 2011, Suzhou, China (Best Presentation Award)