Sentence-Based Plot Classification for Online Review Comments. - Hidenari Iwai; Yoshinori Hijikata; Kaori Ikeda; Shogo Nishida (WI-IAT (2), 2014)

Context-Based Plot Detection from Online Review Comments for Preventing Spoilers. - Yoshinori Hijikata; Hidenari Iwai; Shogo Nishida (WI, 2016)

Dense Traversability Estimation System for Extreme Environments. - Yukiya Fukuda; Yuya Mii; Yuga Yano; Hidenari Iwai; Shintaro Inoue; Hakaru Tamukoh (IV, 2023)