Kenshin Miyamoto, Michitoshi Niibori, Masaru Kamada. Certificate Service for Unboxing Video Images. In Leonard Barolli, editor, Advances in Networked-based Information Systems - The 26th International Conference on Network-Based Information Systems (NBiS-2023), Chiang Mai University, Thailand, 6-8 September, 2023. Volume 183 of Lecture Notes on Data Engineering and Communications Technologies, pages 411-420, Springer, 2023. [doi]