| Cancelable permutation-based indexing for secure and efficient biometric identification T Murakami, R Fujita, T Ohki, Y Kaga, M Fujio, K Takahashi IEEE Access 7, 45563-45582, 2019 | 36 | 2019 |
| A secure and practical signature scheme for blockchain based on biometrics Y Kaga, M Fujio, K Naganuma, K Takahashi, T Murakami, T Ohki, ... Information Security Practice and Experience: 13th International Conference …, 2017 | 30 | 2017 |
| Optimal sequential fusion for multibiometric cryptosystems T Murakami, T Ohki, K Takahashi Information fusion 32, 93-108, 2016 | 28 | 2016 |
| Ransomware Detection Considering User's Document Editing T Honda, K Mukaiyama, T Shirai, T Ohki, M Nishigaki 2018 IEEE 32nd International Conference on Advanced Information Networking …, 2018 | 20 | 2018 |
| Evaluation of security for biometric guessing attacks in biometric cryptosystem using fuzzy commitment scheme S Hidano, T Ohki, K Takahashi 2012 BIOSIG-Proceedings of the International Conference of Biometrics …, 2012 | 20 | 2012 |
| Security performance evaluation for biometric template protection techniques Y Isobe, T Ohki, N Komatsu International Journal of Biometrics 5 (1), 53-72, 2013 | 16 | 2013 |
| Cancelable indexing based on low-rank approximation of correlation-invariant random filtering for fast and secure biometric identification T Murakami, T Ohki, Y Kaga, M Fujio, K Takahashi Pattern Recognition Letters 126, 11-20, 2019 | 14 | 2019 |
| Face/Fingerphoto Spoof Detection under Noisy Conditions by using Deep Convolutional Neural Network. M Fujio, Y Kaga, T Murakami, T Ohki, K Takahashi BIOSIGNALS, 54-62, 2018 | 12 | 2018 |
| On biometric encryption using fingerprint and it's security evaluation S Hidano, T Ohki, N Komatsu, M Kasahara 2008 10th International Conference on Control, Automation, Robotics and …, 2008 | 10 | 2008 |
| Improved post-quantum-secure face template protection system based on packed homomorphic encryption H Tamiya, T Isshiki, K Mori, S Obana, T Ohki 2021 International Conference of the Biometrics Special Interest Group …, 2021 | 9 | 2021 |
| A micro biometric authentication mechanism considering minute patterns of the human body: a proposal and the first attempt M Fujita, Y Mano, T Kaneko, K Takahashi, M Nishigaki 2016 19th International Conference on Network-Based Information Systems …, 2016 | 8 | 2016 |
| Direct: Disaster response coordination with trusted volunteers M Jahanian, T Hasegawa, Y Kawabe, Y Koizumi, A Magdy, M Nishigaki, ... 2019 International Conference on Information and Communication Technologies …, 2019 | 7 | 2019 |
| A consideration on a common template-based biometric cryptosystem using on-line signatures Y Goubaru, Y Yamazaki, T Miyazaki, T Ohki 2014 IEEE 3rd Global Conference on Consumer Electronics (GCCE), 131-135, 2014 | 7 | 2014 |
| Efficient spoofing attack detection against unknown sample using end-to-end anomaly detection T Ohki, V Gupta, M Nishigaki 2019 Asia-Pacific Signal and Information Processing Association Annual …, 2019 | 6 | 2019 |
| A metric of identification performance of biometrics based on information content S Hidano, T Ohki, N Komatsu, K Takahashl 2010 11th International Conference on Control Automation Robotics & Vision …, 2010 | 6 | 2010 |
| Model-free template reconstruction attack with feature converter M Akasaka, S Maeda, Y Sato, M Nishigaki, T Ohki 2022 International Conference of the Biometrics Special Interest Group …, 2022 | 5 | 2022 |
| New Security Definitions for Biometric Authentication with Template Protection: Toward covering more threats against authentication systems T Isshiki, T Araki, K Mori, S Obana, T Ohki, S Sakamoto 2013 International Conference of the BIOSIG Special Interest Group (BIOSIG …, 2013 | 5 | 2013 |
| Evaluation of wolf attack for classified target on speaker verification systems T Ohki, S Hidano, T Takehisa 2012 12th International Conference on Control Automation Robotics & Vision …, 2012 | 5 | 2012 |
| On trust confusional, trust ignorant, and trust transitions Y Kawabe, Y Koizumi, T Ohki, M Nishigaki, T Hasegawa, T Oda Trust Management XIII: 13th IFIP WG 11.11 International Conference, IFIPTM …, 2019 | 4 | 2019 |
| Theoretical vulnerability in likelihood-ratio-based biometric verification T Ohki, A Otsuka IEEE International Joint Conference on Biometrics, 1-8, 2014 | 4 | 2014 |
Takao MurakamiThe Institute of Statistical Mathematics (ISM)Verified email at ism.ac.jp
