A Real-Time Information Sharing System to Support Self-, Mutual-, and Public-Help in the Aftermath of a Disaster Utilizing Twitter. - Osamu Uchida; Masafumi Kosugi; Gaku Endo; Takamitsu Funayama; Keisuke Utsu; Sachi Tajima; Makoto Tomita; Yoshitaka Kajita; Yoshiro Yamamoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

SWIPASS: Image-Based User Authentication for Touch Screen Devices. - Masafumi Kosugi; Tsuyoshi Suzuki; Osamu Uchida; Hiroaki Kikuchi (J. Inf. Process., 2016)

Improvement of Twitter-based disaster-related information sharing system. - Masafumi Kosugi; Keisuke Utsu; Sachi Tajima; Makoto Tomita; Yoshitaka Kajita; Yoshiro Yamamoto; Osamu Uchida (ICT-DM, 2017)

A Twitter-Based Disaster Information Sharing System. - Masafumi Kosugi; Keisuke Utsu; Makoto Tomita; Sachi Tajima; Yoshitaka Kajita; Yoshiro Yamamoto; Osamu Uchida (ICCCS, 2019)

Chatbot Application for Sharing Disaster-information. - Masafumi Kosugi; Osamu Uchida (ICT-DM, 2019)

Improvement of Disaster Situation Visualization System Using Truck-mounted Camera. - Takuho Matsuo; Masafumi Kosugi; Osamu Uchida (ICCCS, 2020)