Okazaki Naonobu

Research field (1)： Information networks

Research keywords (1)： Information and communication

Research theme for competitive and other funds (12)：

2022 - 2025 DXの急展開に対応する超強靭なパスワード・リスト攻撃防止基盤の確立
2021 - 2024 クラウドサービスに対する大規模な分散型攻撃の検知とその規模の縮小化に関する研究
2020 - 2023 深層学習に基づく筋電位個人認証を利用した多要素個人認証手法の開発
2020 - 2023 Research on Advanced IoT security flatform based on Decentralized Machine Learning Model
2018 - 2023 クラウドサービスに対する経済的な損失を目的にしたEDoS攻撃の検知に関する研究

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Papers (370)：

Keita Nabeyama, Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki. Tsunami evacuation simulation considering road width in Aoshima district. Artificial Life and Robotics. 2023. 28. 4. 779-788
Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Masayuki Mukunoki, Mirang Park, Naonobu Okazaki. Correction to: Proposal and evaluation for color constancy CAPTCHA (Artificial Life and Robotics, (2021), 26, 3, (291-296), 10.1007/s10015-021-00679-x). Artificial Life and Robotics. 2022. 27. 1. 179
Isakwisa Gaddy Tende, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki. Proposal for a blockchain based agricultural input voucher system. Artificial Life and Robotics. 2022
Takahiro Ueda, Tetsuro Katayama, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki. Proposal of Gamma Which Is a Spatial Data Sharing Distributed MQTT System. Proceedings of International Conference on Artificial Life and Robotics. 2022. 188-192
Takafumi Muto, Tetsuro Katayama, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki. Expansion of Application Scope and Addition of a Function for Operations into BWDM to Generate Test Cases from VDM++ Specification. Proceedings of International Conference on Artificial Life and Robotics. 2022. 183-187

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MISC (83)：

臼崎翔太郎, 砂本佑紀, 岡崎直宣, 山場久昭, 油田健太郎. A Study on Improving the Usability and Machine Resistance of Color Constancy CAPTCHA. 宮崎大学工学部紀要(Web). 2020. 49
臼崎翔太郎, 油田健太郎, 山場久昭, 片山徹郎, 椋木雅之, PARK Mirang, 岡崎直宣. Proposal for Rotating 3D Text-based CAPTCHA Using Subjective Contour. 電子情報通信学会論文誌 B(Web). 2020. J103-B. 8
Investigation on Blockchain-based Malware Information Sharing Method in Malware Detection System. 2019. 119. 143. 293-298
Investigation on Blockchain-based Malware Information Sharing Method in Malware Detection System. 2019. 119. 142. 293-298
Investigation on Blockchain-based Malware Information Sharing Method in Malware Detection System. 2019. 119. 141. 293-298

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Patents (4)：

Books (5)：

Education (3)：

- 1991 Tohoku University Graduate School, Division of Engineering Dept. Electrical and Communication Engineering
- 1988 Tohoku University Graduate School, Division of Engineering Dept. Electrical and Communication Engineering
- 1986 Tohoku University Faculty of Engineering Dept. Communication Engineering

Professional career (1)：

Committee career (18)：

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Awards (7)：

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Association Membership(s) (3)：

Information Processing Society of Japan , Institute of Electronics, Information and Communication Engineers , IEEE

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