Distributed Disaster Information System over Japan Gigabit Network. - Hiroyuki Echigo; Hiroaki Yuze; Tsuyoshi Hoshikawa; Kazuo Takahata; Nobuhiro Sawano; Yoshitaka Shibata (DEXA Workshops, 2006)

Robust and Large Scale Distributed Disaster Information System over Internet and Japan Gigabit Network. - Hiroyuki Echigo; Hiroaki Yuze; Tsuyoshi Hoshikawa; Kazuo Takahata; Nobuhiro Sawano; Yoshitaka Shibata (AINA, 2007)

Large Scale Distributed Disaster Information System Based on Nation-Wide Highspeed Network. - Hiroyuki Echigo; Yoshitaka Shibata; Hiroaki Yuze; Tsuyoshi Hoshikawa; Kazuo Takahata; Nobuhiro Sawano (CISIS, 2007)

Large Scale Distributed Disaster Information System based on MANET and Overlay Network. - Yoshitaka Shibata; Hiroaki Yuze; Tsuyoshi Hoshikawa; Kazuo Takahata; Nobuhiro Sawano (ICDCS Workshops, 2007)

Current Situation of Digitalized Ship Navigation System for Safety. - Nobuhiro Sawano (AINA Workshops, 2008)

Web-Based Support Coordination by Using WIDIS - Case Study of Chuesu-oki Earthquake in 2007. - Nobuhiro Sawano; Tsuyoshi Hoshikawa; Takayuki Obata (AINA Workshops, 2008)