Proposing an Inferential Model for Indebtedness Arising from Agents' Helping Behavior Using Bayesian Model. - Masanari Ichikawa; Takafumi Sakamoto; Yugo Takeuchi (HAI, 2021)

Perception of Supporting Agents Based on the Cognitive Responses of Recipients in a Helping Situation. - Masanari Ichikawa; Takafumi Sakamoto; Yugo Takeuchi (HSI, 2022)

CallMap: A Multi-dialogue Participative Chatting Environment Based on Participation Structure. - Masanari Ichikawa; Yugo Takeuchi (HCI (4), 2023)

Generation of Instruction Range Map Based on Analysis of Demonstrative Words and Spatial Domain for Reduction of Miscommunication Among Chinese, Vietnamese and Japanese in Care Facilities. - Binyu Wang; Weiqing Xiang; Masanari Ichikawa; Yugo Takeuchi (HCI (45), 2023)

Cross-Cultural Differences in Spatial Perception: A Study of Japanese and Chinese Demonstratives. - Binyu Wang; Weiqing Xiang; Masanari Ichikawa; Tomoyuki Maekawa; Yugo Takeuchi (HCI (17), 2025)

Online Communication Environment Design for Encouraging Reciprocal Use of Information among Groups. - Masanari Ichikawa; Yugo Takeuchi (IEICE Trans. Inf. Syst., 2025)