Development of Hi-Speed X.509 Certification Path Validation System. - Takahiro Fujishiro; Akane Sato; Yoko Kumagai; Tadashi Kaji; Kenichi Okada 002 (AINA Workshops, 2010)

Proposal of Vulnerability Assessment Tool for Software Supply Chain Security. - Rajulapati Shourya; Yoko Kumagai; Ashokkumar C; Hiroki Yamazaki; Hirofumi Nakakoji (J. Inf. Process., 2023)