Exchanging tacit community knowledge by talking-virtualized-egos. - Hidekazu Kubota; Toyoaki Nishida; Tomoko Koda (Agents, 2000)

Channel Design for Strategic Knowledge Interaction. - Hidekazu Kubota; Toyoaki Nishida (KES, 2003)

Support for Content Creation Using Conversation Quanta. - Ken Saito; Hidekazu Kubota; Yasuyuki Sumi; Toyoaki Nishida (JSAI Workshops, 2005)

Visualization of Contents Archive by Contour Map Representation. - Hidekazu Kubota; Toyoaki Nishida; Yasuyuki Sumi (JSAI, 2006)

Designing conversational agents: effect of conversational form on our comprehension. - Koji Yamashita; Hidekazu Kubota; Toyoaki Nishida (AI Soc., 2006)

Sustainable Creation of Conversational Content Using Conversation Quantization. - Hidekazu Kubota (DNIS, 2007)

Sustainable Memory System Using Global and Conical Spaces. - Hidekazu Kubota; Satoshi Nomura; Yasuyuki Sumi; Toyoaki Nishida (J. Univers. Comput. Sci., 2007)

Analysis of Conversation Quanta for Conversational Knowledge Circulation. - Ken Saito; Hidekazu Kubota; Yasuyuki Sumi; Toyoaki Nishida (J. Univers. Comput. Sci., 2007)

Zuzie: Collaborative Storytelling Based on Multiple Compositions. - Yoshiyuki Nakamura; Maiko Kobayakawa; Chisato Takami; Yuta Tsuruga; Hidekazu Kubota; Masahiro Hamasaki; Takuichi Nishimura; Takeshi Sunaga (ICIDS, 2010)