Estimating Divergence-or-Convergence in Discussions based on Abstractness of Words in Utterance. - Ryunosuke Nishimura; Taisei Muraoka; Risa Iharada; Hironori Egi (ICCE, 2022)

Discussion Support Agent System to Promote Equalization of Speech among Participants. - Ryunosuke Nishimura; Risa Iharada; Yuya Sugamoto; Yutaka Ishii; Toshio Mochizuki; Hironori Egi (ICCE, 2023)

Analyzing Changes in Participants' Thinking During a Discussion by Examining the Abstractness Distribution of Words in Their Pre and Post-Discussion Memos. - Ryosuke Nakamura; Ryunosuke Nishimura; Hironori Egi (HCI (43), 2025)