Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
BioX |
2023-10-12 16:55 |
Okinawa |
Nobumoto Ohama Memorial Hall |
Detecting Human Psychological Consistency: Study on Attack Detection Against Advanced Persistent Social Engineering Kota Numada, Shinnosuke Nozaki, Takumi Takaiwa, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka univ.) BioX2023-63 |
(To be available after the conference date) [more] |
BioX2023-63 pp.26-31 |
BioX |
2023-10-12 17:15 |
Okinawa |
Nobumoto Ohama Memorial Hall |
A Study of Multibiometrics Considering Properties of Biometric Traits Taito Tonosaki, Koichi Ito, Takafumi Aoki (Tohoku Univ.), Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.) BioX2023-64 |
The performance of biometric authentication can be improved by combining multiple biometric traits, which is known as mu... [more] |
BioX2023-64 pp.32-36 |
ICSS, IPSJ-SPT |
2023-03-13 12:30 |
Okinawa |
Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
Developing a Hand Gesture Recognition System for VR Devices Mei Suzuki, Ryo Iijima, Kazuki Nomoto (Waseda Univ.), Tetsushi Ohki (Shizuoka Univ./AIP), Tatsuya Mori (Waseda Univ./NICT/AIP) ICSS2022-48 |
We develop a hand gesture recognition scheme using finger movements to recognize the VR user wearing a head-mounted disp... [more] |
ICSS2022-48 pp.1-6 |
SC |
2022-05-27 09:55 |
Online |
Online |
Considerations for Identifying Machine Learning Models Naoto Kiribuchi, Ryohei Suzuki, Nami Ashizawa (NTT), Tetsushi Ohki, Hiroshi Mineno, Masakatsu Nishigaki (Shizuoka Univ.) SC2022-2 |
As a part of considerations for identifying machine learning models, we experimented whether we can identify multiple di... [more] |
SC2022-2 pp.7-12 |
IT, ISEC, RCC, WBS |
2022-03-10 11:35 |
Online |
Online |
Improving accuracy by optimizing activation function for convolutional neural network using homomorphic encryption Kohei Yagyu, Ren Takeuchi, Vo Ngoc Khoi Nguyen, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.) IT2021-92 ISEC2021-57 WBS2021-60 RCC2021-67 |
The development of secure neural network technology that performs prediction while encrypting data using homomorphic enc... [more] |
IT2021-92 ISEC2021-57 WBS2021-60 RCC2021-67 pp.58-65 |
CNR, BioX |
2022-03-04 14:20 |
Online |
Online |
Synthesizing Deep Master Voices for Wolf Attacking on Speaker Recognition Systems Jun Tsuchiya, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.) BioX2021-53 CNR2021-34 |
In this paper, we propose an attack on speaker verification systems by Deep Master Voice using GAN-based wolf voice.GAN-... [more] |
BioX2021-53 CNR2021-34 pp.33-38 |
BioX, ISEC, SITE, ICSS, EMM, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2021-07-19 16:55 |
Online |
Online |
Evaluation on Biometric Template Protection System Based on Somewhat Homomorphic Encryption Hiroto Tamiya, Toshiyuki Isshiki, Kengo Mori (NEC), Satoshi Obana (Hosei Univ.), Tetsushi Ohki (Shizuoka Univ.) ISEC2021-21 SITE2021-15 BioX2021-22 HWS2021-21 ICSS2021-26 EMM2021-26 |
Many biometric template protection systems have been proposed to perform biometric authentication while keeping the biom... [more] |
ISEC2021-21 SITE2021-15 BioX2021-22 HWS2021-21 ICSS2021-26 EMM2021-26 pp.68-73 |
BioX, ISEC, SITE, ICSS, EMM, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2021-07-20 10:55 |
Online |
Online |
A Study of Black-box Adversarial Attack for Face Recognition Systems Vo Ngoc Khoi Nguyen, Takamichi Terada, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.) ISEC2021-22 SITE2021-16 BioX2021-23 HWS2021-22 ICSS2021-27 EMM2021-27 |
[more] |
ISEC2021-22 SITE2021-16 BioX2021-23 HWS2021-22 ICSS2021-27 EMM2021-27 pp.74-79 |
ICSS, IPSJ-SPT |
2021-03-02 11:30 |
Online |
Online |
Detecting unknown malware families by anomaly detection using deep learning Ren Takeuchi, Shintaro Mizuno, Vo Ngoc Khoi Nguyen, Jun Tsuchiya, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.) ICSS2020-59 |
The analysis of malware has become an indispensable process for anti-malware. Malware is diversifying day by day, so tha... [more] |
ICSS2020-59 pp.195-200 |
HWS |
2020-04-07 11:15 |
Online |
Online |
IoTPoCoFuzz: Power Consumption aware Fuzzing against IoT device Shintaro Mizuno, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.) HWS2020-4 |
In many cases, IoT devices have limitations on input and program activation, and that makes it difficult for external te... [more] |
HWS2020-4 pp.19-24 |
BioX, CNR |
2020-03-04 17:35 |
Tokyo |
(Cancelled but technical report was issued) |
A Study of Liveness Detection Method using Perspiration Ryosuke Okudera, Yumo Ouchi, Yuya Shiomi, Ayaka Sugimoto, Genki Sugimoto, Masahiro Fujita, Yuto Mano, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.) BioX2019-67 CNR2019-50 |
[more] |
BioX2019-67 CNR2019-50 pp.31-34 |
PRMU, BioX |
2019-03-17 10:30 |
Tokyo |
|
A Study on Human Reflex Based Biometric Authentication Using Eye-Head Coordination (part 3) Yosuke Takahashi, Masashi Endo, Hiroaki Matsuno, Hiroaki Muramatsu, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.) BioX2018-35 PRMU2018-139 |
Biometric information could be easily leaked and/or copied. Therefore, biometric authentication in which biometric infor... [more] |
BioX2018-35 PRMU2018-139 pp.37-42 |
PRMU, BioX |
2019-03-17 14:45 |
Tokyo |
|
Biometric bit string generation using voice data on smart-phones considering usage environment Aki Harada, Yasushi Yamazaki (The Univ. of Kitakyushu), Tetsushi Ohki (Shizuoka Univ.) BioX2018-42 PRMU2018-146 |
[more] |
BioX2018-42 PRMU2018-146 pp.79-84 |
MBE, BioX |
2018-07-27 14:00 |
Tottori |
|
Biometric-bit-string generation from speech information on smart-phones Aki Harada, Yasushi Yamazaki (The Univ. of Kitakyushu), Tetsushi Ohki (Shizuoka Univ.) BioX2018-18 MBE2018-26 |
Because smart-phones are in wide use, biometric authentication has attracted substantial attention as a user authenticat... [more] |
BioX2018-18 MBE2018-26 pp.63-68 |
PRMU, BioX |
2018-03-18 13:55 |
Tokyo |
|
A Study on Human Reflex Based Biometric Authentication Using Eye-Head Coordination (part 2) Yosuke Takahashi, Masashi Endo, Hiroaki Matsuno, Hiroaki Muramatsu, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.) BioX2017-44 PRMU2017-180 |
Biometric information could be easily leaked and/or copied. Therefore, biometric authentication in which biometric infor... [more] |
BioX2017-44 PRMU2017-180 pp.49-54 |
PRMU, BioX |
2018-03-18 14:20 |
Tokyo |
|
A study on multi-factor authentication with usage environment recognition function Tomoaki Higashi, Yasushi Yamazaki (Univ. of Kitakyushu), Tetsushi Ohki (Shizuoka Univ.) BioX2017-45 PRMU2017-181 |
In recent years, with the rapid spread of smart devices, such as smart-phones and tablet PCs, biometric authentication u... [more] |
BioX2017-45 PRMU2017-181 pp.55-60 |
PRMU, BioX |
2018-03-19 10:00 |
Tokyo |
|
Disposable Biometric Authentication
-- Micro Biometric Authentication Using Fingernail Textures -- Genki Sugimoto, Masahiro Fujita, Yuto Mano, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.) BioX2017-57 PRMU2017-193 |
Recently, biometric authentication has been applied to not only important services such as in emigration/immigration ins... [more] |
BioX2017-57 PRMU2017-193 pp.127-132 |
BioX |
2017-10-12 14:10 |
Okinawa |
Nobumoto Ohama Memorial Hall |
A study on continuous user authentication for smart devices considering resource consumption Toi Agawa, Tomoaki Higashi, Yasushi Yamazaki (Kitakyushu Univ.), Tetsushi Ohki (Shizuoka Univ.) BioX2017-25 |
In smart devices such as smartphones and tablet PCs that are rapidly spreading, more secure and convenient user authenti... [more] |
BioX2017-25 pp.1-6 |
BioX |
2017-10-13 09:25 |
Okinawa |
Nobumoto Ohama Memorial Hall |
A study on biometric-bit-string generation from handwritten initials on smart phones Ryo Yamagami, Yasushi Yamazaki, Takeru Miyazaki (Kitakyushu Univ.), Tetsushi Ohki (Shizuoka Univ.) BioX2017-32 |
As a means of user authentication on smart phones, biometric authentication using biometric information that can be obta... [more] |
BioX2017-32 pp.39-44 |
BioX |
2017-10-13 09:50 |
Okinawa |
Nobumoto Ohama Memorial Hall |
* Ryo Fujita, Takao Murakami (AIST), Tetsushi Ohki (Shizuoka Univ.), Yosuke Kaga, Masakazu Fujio, Kenta Takahashi (Hitachi) BioX2017-33 |
[more] |
BioX2017-33 pp.45-49 |