About the Authors

Jun Ichikawa

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

j-ichikawa@kanagawa-u.ac.jp

Affiliation Faculty of Engineering, Kanagawa University, Yokohama, Kanagawa, Japan

Keisuke Fujii

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliation Graduate School of Informatics, Nagoya University, Nagoya, Aichi, Japan

Takayuki Nagai

Roles Conceptualization, Funding acquisition, Investigation, Project administration

Affiliation Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan

Takashi Omori

Roles Conceptualization, Funding acquisition, Investigation

Affiliation College of Engineering, Tamagawa University, Machida, Tokyo, Japan

Natsuki Oka

Roles Conceptualization, Funding acquisition, Investigation, Supervision

Affiliation Faculty of Information and Human Sciences, Kyoto Institute of Technology, Kyoto, Kyoto, Japan

Competing Interests

The authors have declared that no competing interests exist.