Do Injected Faults Cause Real Failures? A Case Study of Linux. - Nobuo Kikuchi; Takeshi Yoshimura; Ryo Sakuma; Kenji Kono (ISSRE Workshops, 2014)

Digital Watermarking Scheme Based on Machine Learning for the IHC Evaluation Criteria. - Ryo Sakuma; Hyunho Kang; Keiichi Iwamura; Isao Echizen (IIH-MSP (1), 2017)