The ID-based non-interactive group communication key sharing scheme using smart cards. - Hiroyuki Sakakibara; Kazunori Seki; Ken-ichi Okada 002; Yutaka Matsushita (ICNP, 1994)

Efficiency and stability of self-organizing cooperation networks: roles of a cost allocation scheme for regional joint water distribution systems. - Norio Okada; Koichi Takano; Hiroyuki Sakakibara; Hirokazu Tatano (SMC, 1998)

Modeling a joint project coordination scheme for renewal development of water resources under uncertainties. - Hiroyuki Sakakibara; Norio Okada; Hirokazu Tatano; Wataru Isobe (SMC, 1998)

Modeling public conflicts over infrastructure renewal using a Japanese case study. - Hiroyuki Sakakibara; Norio Okada; Keith W. Hipel (SMC, 2000)

Topological analysis on vulnerable spots of a city. - Hiroyuki Sakakibara; Norio Okada; Yoshio Kajitani (SMC, 2001)

Game theory-derived policy implications for the Yoshino River Weir conflict in Tokushima, Japan. - Norio Okada; Hiroyuki Sakakibara (SMC, 2002)

The application of robustness analysis to the conflict with incomplete information. - Hiroyuki Sakakibara; Norio Okada; D. Nakase (IEEE Trans. Syst. Man Cybern. Part C, 2002)

Conflict management as a part of integrated disaster risk management -issues, socio-cultural contexts, and methodological leverages. - Norio Okada; Hiroyuki Sakakibara (SMC (1), 2004)

The study on the process for constructing a game from a conflict in participatory planning. - Hiroyuki Sakakibara; Kazushi Kidera (SMC (1), 2004)

Participatory planning model - diversity within a community and value of participation. - Hiroyuki Sakakibara; Osamu Genkai (SMC, 2005)

Policy conflict model as shared communication base. - Hiroyuki Sakakibara; Kyohei Kimura; Shin-ya Yamasaki (SMC, 2007)

Analysis of public discussion in participatory planning process. - Madoka Chosokabe; Hiroyuki Sakakibara; Takeshi Miyaji; Tomoaki Nishimura (SMC, 2012)

Comparative Study of Workshop Discussions from the Viewpoint of Social Context. - Madoka Chosokabe; Haya Umeda; Hiroyuki Sakakibara (SMC, 2013)

Study on Temporal Change of Social Context: In the Case of Bicycle Riding Issue in Japan. - Madoka Chosokabe; Hiroki Takeyoshi; Hiroyuki Sakakibara (EWG-DSS, 2014)

Analysis on effects of facilitation on participants' wording in participatory planning process. - Madoka Chosokabe; Toshiya Matsuno; Hiroyuki Sakakibara (SMC, 2014)

Effects of Small Group Discussion: Case Study of Community Disaster Risk Management in Japan. - Madoka Chosokabe; Yukino Tsuguchi; Hiroyuki Sakakibara; Takanobu Nakayama; Shota Mine; Daisuke Kamiya; Ryo Yamanaka; Toshiaki Miyaguni (GDN, 2015)

Empirical analysis of the reference point effect in residential choices under the risk of slope disasters. - Hiroyuki Sakakibara; Shin-ya Uramoto (SMC, 2016)

Evaluation of small-group discussions from the viewpoint of regionality in disaster risk management. - Madoka Chosokabe; Keishi Tanimoto; Satoshi Tsuchiya; Hiroyuki Sakakibara; Daisuke Kamiya (SMC, 2017)

The Topic Extraction from the Discussion Data of Community Disaster Risk Management Workshops. - Hiroyuki Sakakibara; Shota Mori; Madoka Chosokabe; Daisuke Kamiya; Ryo Yamanaka; Toshiaki Miyaguni; Tetsuya Nishie; Hiromochi Mitsuhashi; Makoto Tsukai (SMC, 2018)