Integrating presence inference into trust management for ubiquitous systems. - Jun Noda; Mie Takahashi; Itaru Hosomi; Hisashi Mouri; Yoshiaki Takata; Hiroyuki Seki (SACMAT, 2006)

Certificate Chain Discovery in Web of Trust for Ad Hoc Networks. - Hisashi Mohri; Ikuya Yasuda; Yoshiaki Takata; Hiroyuki Seki (AINA Workshops (2), 2007)

Key Predistribution Schemes for Sensor Networks Using Finite Plane Geometry. - Hisashi Mohri; Ritsuko Matsumoto; Yuichi Kaji (IEICE Trans. Inf. Syst., 2008)

New Certificate Chain Discovery Methods for Trust Establishment in Ad Hoc Networks and Their Evaluation. - Hisashi Mohri; Ikuya Yasuda; Yoshiaki Takata; Hiroyuki Seki (Inf. Media Technol., 2008)