Author details

Yuji Yamakawa<sup>1</sup> \*, Shouren Huang<sup>2</sup> , Akio Namiki3 and Masatoshi Ishikawa<sup>2</sup>

1 Interfaculty Initiative in Information Studies, The University of Tokyo, Tokyo, Japan

2 Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan

3 Department of Mechanical Engineering, Chiba University, Chiba, Japan

\*Address all correspondence to: y-ymkw@iis.u-tokyo.ac.jp

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
