Audio Hotspot Attack: An Attack on Voice Assistance Systems Using Directional Sound Beams. - Ryo Iijima; Shota Minami; Yunao Zhou; Tatsuya Takehisa; Takeshi Takahashi 001; Yasuhiro Oikawa; Tatsuya Mori (CCS, 2018)

Comparative Analysis of Three Language Spheres: Are Linguistic and Cultural Differences Reflected in Password Selection Habits? - Keika Mori; Takuya Watanabe 001; Yunao Zhou; Ayako Akiyama Hasegawa; Mitsuaki Akiyama; Tatsuya Mori (IEICE Trans. Inf. Syst., 2020)

Audio Hotspot Attack: An Attack on Voice Assistance Systems Using Directional Sound Beams and its Feasibility. - Ryo Iijima; Shota Minami; Yunao Zhou; Tatsuya Takehisa; Takeshi Takahashi 001; Yasuhiro Oikawa; Tatsuya Mori (IEEE Trans. Emerg. Top. Comput., 2021)