A scheme of dynamic attributes addition for tuple datasets. - Yohsuke Chiba; Shogo Kitajima; Tatsuo Tsuji; Ken Higuchi (iiWAS, 2016)

Shoulder-Surfing Resistant Authentication Using Pass Pattern of Pattern Lock. - So Higashikawa; Tomoaki Kosugi; Shogo Kitajima; Masahiro Mambo (IEICE Trans. Inf. Syst., 2018)

Privacy Risk Evaluation of Re-Identification of Pseudonyms. - Yuma Takeuchi; Shogo Kitajima; Kazuya Fukushima; Masahiro Mambo (AsiaJCIS, 2019)