Reactive Visual Navigation Based on Omnidirectional Sensing - Path Following and Collision Avoidance. - Yasushi Yagi; Hiroyuki Nagai; Kazumasa Yamazawa; Masahiko Yachida (J. Intell. Robotic Syst., 2001)

InterPointer: speech-driven embodied entrainment pointer system. - Hiroyuki Nagai; Tomio Watanabe; Michiya Yamamoto (AMT, 2005)

Positive feedback of reaction force for environmental embedded haptic system. - Hiroyuki Nagai; Seiichiro Katsura (AMC, 2012)

J-MeDic: A Japanese Disease Name Dictionary based on Real Clinical Usage. - Kaoru Ito; Hiroyuki Nagai; Taro Okahisa; Shoko Wakamiya; Tomohide Iwao; Eiji Aramaki (LREC, 2018)