Naonobu Okazaki

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 52

Top Topics

User Authentication

Detection Method

Top Venues

J. Robotics Netw. Artif. Life

Artif. Life Robotics

Publications

Keita Nabeyama, Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki
Tsunami evacuation simulation considering road width in Aoshima district. Artif. Life Robotics 28 (4) (2023)
Ryo Masuzawa, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki
Development of keypads which use colors or shapes to prevent shoulder surfing. Artif. Life Robotics 28 (4) (2023)
Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Masayuki Mukunoki, Mirang Park, Naonobu Okazaki
Correction to: Proposal and evaluation for color constancy CAPTCHA. Artif. Life Robotics 27 (1) (2022)
Isakwisa Gaddy Tende, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki
Proposal for a blockchain based agricultural input voucher system. Artif. Life Robotics 27 (3) (2022)
Mochamad Chandra Saputra, Tetsuro Katayama, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Measuring Redundancy Score for Test Suite Evaluation by Using Test Cases Matching Approach. J. Robotics Netw. Artif. Life 8 (1) (2021)
Isakwisa Gaddy Tende, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki
Performance Evaluation of Blockchain Based Agricultural Input Voucher System. GCCE (2021)
Isakwisa Gaddy Tende, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Naonobu Okazaki
Development and Evaluation of Swahili Text Based CAPTCHA. LifeTech (2021)
Mirang Park, Kentaro Aburada, Naonobu Okazaki
Proposal and Evaluation of a Gesture Authentication Method with Peep Resistance for Smartwatches. CANDAR (Workshops) (2021)
Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Masayuki Mukunoki, Mirang Park, Naonobu Okazaki
Proposal and evaluation for color constancy CAPTCHA. Artif. Life Robotics 26 (3) (2021)
Mochamad Chandra Saputra, Tetsuro Katayama, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Measuring Test Suite Reusability Based on the Usage Frequency and Coverage of Reused Test Cases. J. Robotics Netw. Artif. Life 8 (1) (2021)
Hisaaki Yamaba, Ahmad Saiful Aqmal Bin Ahmad Sohaimi, Shotaro Usuzaki, Kentaro Aburada, Masayuki Mukunoki, Mirang Park, Naonobu Okazaki
Proposal of Jawi CAPTCHA Using Digraphia Feature of the Malay Language. IWSEC (2021)
Noriyuki Uchida, Kayoko Takatuka, Hisaaki Yamaba, Masayuki Mukunoki, Naonobu Okazaki
Development of a System to Detect Eye Position Abnormality based on Eye-Tracking. J. Robotics Netw. Artif. Life 8 (3) (2021)
Hisaaki Yamaba, Yuki Nagatomo, Shotaro Usuzaki, Kayoko Takatsuka, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Evaluation of Yubimoji Based Gestures for Realizing User Authentication Method Using s-EMG. AINA Workshops (2020)
Hisaaki Yamaba, Shotaro Usuzaki, Kayoko Takatsuka, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Identification of Manual Alphabets Based Gestures Using s-EMG for Realizing User Authentication. EIDWT (2020)
Hisaaki Yamaba, Shotaro Usuzaki, Kayoko Takatsuka, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
On a user authentication method to realise an authentication system using s-EMG. Int. J. Grid Util. Comput. 11 (5) (2020)
Tetsuro Katayama, Yasuhiro Shigyo, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Proposal of an Algorithm to Generate VDM++ Specification Based on its Grammar by Using Word Lists Extracted from the Natural Language Specification. J. Robotics Netw. Artif. Life 7 (3) (2020)
Tetsuro Katayama, Toshihiro Miyaji, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Implementation of Tamias to Check Production Rules for Parsing Expression Grammar. J. Robotics Netw. Artif. Life 6 (2) (2019)
Makoto Nagatomo, Kentaro Aburada, Hisaaki Yamaba, Naonobu Okazaki, Mirang Park
Proposal of Ad-Hoc Secure Device Pairing Method Using Similarity Between Marker Movement and Acceleration. AINA Workshops (2019)
Kentaro Aburada, Yuki Arikawa, Shotaro Usuzaki, Hisaaki Yamaba, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Use of access characteristics to distinguish legitimate user traffic from DDoS attack traffic. Artif. Life Robotics 24 (3) (2019)
Noriyuki Uchida, Kayoko Takatuka, Hisaaki Yamaba, Atsushi Nakazawa, Masayuki Mukunoki, Naonobu Okazaki
HMD-based cover test system for the diagnosis of ocular misalignment. Artif. Life Robotics 24 (3) (2019)
Tetsuro Katayama, Futa Hirakoba, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Application of Pairwise Testing into BWDM which is a Test Case Generation Tool for the VDM++ Specification. J. Robotics Netw. Artif. Life 6 (3) (2019)
Kazuki Watanabe, Makoto Nagatomo, Kentaro Aburada, Naonobu Okazaki, Mirang Park
Gait-Based Authentication for Smart Locks Using Accelerometers in Two Devices. NBiS (2019)
Kazuki Watanabe, Makoto Nagatomo, Kentaro Aburada, Naonobu Okazaki, Mirang Park
Gait-Based Authentication Using Anomaly Detection with Acceleration of Two Devices in Smart Lock. BWCCA (2019)
Hisaaki Yamaba, Shotaro Usuzaki, Kayoko Takatsuka, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Evaluation of Manual Alphabets Based Gestures for a User Authentication Method Using s-EMG. NBiS (2019)
Ryusei Fuji, Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Mirang Park, Norio Shiratori, Naonobu Okazaki
Blockchain-Based Malware Detection Method Using Shared Signatures of Suspected Malware Files. NBiS (2019)
Hisaaki Yamaba, Shimpei Inotani, Shotaro Usuzaki, Kayoko Takatsuka, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Introduction of Fingerspelling for Realizing a User Authentication Method Using s-EMG. AINA Workshops (2019)
Makoto Nagatomo, Kentaro Aburada, Naonobu Okazaki, Mirang Park
Evaluation of Ad-hoc Secure Device Pairing Method with Accelerometer and Camera Using Marker. Int. J. Netw. Comput. 9 (2) (2019)
Tetsuro Katayama, Tatsumi Nishida, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Implementation of Arduino Simulator ADVIS Visualizing the Value of Voltage on the Circuit. J. Robotics Netw. Artif. Life 5 (4) (2019)
Makoto Nagatomo, Kazuki Watanabe, Kentaro Aburada, Naonobu Okazaki, Mirang Park
Proposal and Evaluation of Authentication Method Having Shoulder-Surfing Resistance for Smartwatches Using Shift Rule. NBiS (2019)
Shotaro Usuzaki, Yuki Arikawa, Hisaaki Yamaba, Kentaro Aburada, Shin-Ichiro Kubota, Mirang Park, Naonobu Okazaki
A Proposal of Highly Responsive Distributed Denial-of-Service Attacks Detection Using Real-Time Burst Detection Method. J. Inf. Process. 26 (2018)
Shotaro Usuzaki, Kentaro Aburada, Hisaaki Yamaba, Tetsuro Katayama, Masayuki Mukunoki, Mirang Park, Naonobu Okazaki
Interactive Video CAPTCHA for Better Resistance to Automated Attack. ICMU (2018)
Makoto Nagatomo, Yoshihiro Kita, Kentaro Aburada, Naonobu Okazaki, Mirang Park
Evaluation of Mouse Operation Authentication Method Having Shoulder Surfing Resistance. EIDWT (2018)
Hisaaki Yamaba, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Evaluation of User Identification Methods for Realizing an Authentication System Using s-EMG. NBiS (2018)
Makoto Nagatomo, Kentaro Aburada, Naonobu Okazaki, Mirang Park
Proposal and Evaluation of Secure Device Pairing Method with Camera and Accelerometer. CANDAR Workshops (2018)
Ryohei Tatsuda, Hisaaki Yamaba, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Norio Shiratori, Naonobu Okazaki
An Examination of CAPTCHA for Tolerance of Relay Attacks and Automated Attacks. EIDWT (2018)
Hisaaki Yamaba, Tokiyoshi Kurogi, Kentaro Aburada, Shin-Ichiro Kubota, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
On applying support vector machines to a user authentication method using surface electromyogram signals. Artif. Life Robotics 23 (1) (2018)
Kentaro Aburada, Yoshihiro Kita, Hisaaki Yamaba, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Evaluation of Index Poisoning Method in Large Scale Winny Network. EIDWT (2018)
Tetsuro Katayama, Keisuke Mori, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
RETUSS: Ensuring Traceability System between Class Diagram in UML and Java Source Code in Real Time. J. Robotics Netw. Artif. Life 5 (2) (2018)
Isakwisa Gaddy Tende, Shin-Ichiro Kubota, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Evaluation of Farmers Market Information System to Connect with Some Social Stakeholders. J. Inf. Process. 26 (2018)
Tokiyoshi Kurogi, Hisaaki Yamaba, Kentaro Aburada, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
A Study on a User Identification Method Using Dynamic Time Warping to Realize an Authentication System by s-EMG. EIDWT (2018)
Hisaaki Yamaba, Shotaro Usuzaki, Kentaro Aburada, Masayuki Mukunoki, Mirang Park, Naonobu Okazaki
A Proposal of New Reading Text CAPTCHA using Random Dot Patterns. CANDAR (2018)
Makoto Nagatomo, Kentaro Aburada, Naonobu Okazaki, Mirang Park
An Examination of Pairing Method with Camera and Acceleration Sensor. ICMU (2018)
Isakwisa Gaddy Tende, Shin-Ichiro Kubota, Kentaro Aburada, Naonobu Okazaki
Evaluation and Improvement of Farmers Market Information System to Connect with Some Social Stakeholders. NBiS (2017)
Tetsuro Katayama, Hiroki Tachiyama, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
BWDM: Test Cases Automatic Generation Tool Based on Boundary Value Analysis with VDM++. J. Robotics Netw. Artif. Life 4 (2) (2017)
Hisaaki Yamaba, Akitoshi Kurogi, Shin-Ichiro Kubota, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Evaluation of feature values of surface electromyograms for user authentication on mobile devices. Artif. Life Robotics 22 (1) (2017)
Kentaroh Toyoda, Mirang Park, Naonobu Okazaki, Tomoaki Ohtsuki
Novel Unsupervised SPITters Detection Scheme by Automatically Solving Unbalanced Situation. IEEE Access 5 (2017)
Shotaro Usuzaki, Yuki Arikawa, Hisaaki Yamaba, Kentaro Aburada, Shin-Ichiro Kubota, Mirang Park, Naonobu Okazaki
Highly Responsive Distributed Denial-of-Service Attacks Detection by Using Real-Time Burst Detection Method. NBiS (2017)
Kentaro Aburada, Kengo Todaka, Hisaaki Yamaba, Tetsuro Katayama, Mirang Park, Norio Shiratori, Naonobu Okazaki
Development of a Monitoring System Based on Power Consumption. NBiS (2017)
Tetsuro Katayama, Yuuki Kikkawa, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Development of a Tool to Keep Consistency between a Model and a Source Code in Software Development Using MDA. J. Robotics Netw. Artif. Life 3 (4) (2017)
Takahiro Hori, Yoshihiro Kita, Kentaroh Toyoda, Naonobu Okazaki, Mirang Park
Empirical Evaluation of Rhythm-Based Authentication Method for Mobile Devices. NBiS (2017)
Jihoon Hong, Mirang Park, Naonobu Okazaki
SGM: A Subgroup Management Scheme Using K-Means Clustering in M2M Systems. NBiS (2016)
Kentaroh Toyoda, Mirang Park, Naonobu Okazaki
Unsupervised SPITters Detection Scheme for Unbalanced Callers. AINA Workshops (2016)
Yoshihiro Kita, Mirang Park, Naonobu Okazaki
Proposal of Rhythm Authentication Method Using Users Classification by Self-Organizing Map. NBiS (2015)
Tetsuro Katayama, Hiroto Nakamura, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
TFVIS: a Supporting Debugging Tool for Java Programs by Visualizing Data Transitions and Execution Flows. J. Robotics Netw. Artif. Life 2 (3) (2015)
Tetsuro Katayama, Kenta Nishikawa, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Prototype of a Decision Table Generation Tool from the Formal Specification. J. Robotics Netw. Artif. Life 2 (3) (2015)
Tetsuro Katayama, Yuuki Kikkawa, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Proposal of a Modification Method of a Source Code to Correspond with a Modified Model in MDA. J. Robotics Netw. Artif. Life 2 (2) (2015)
Masahiro Sakuma, Yoshihiro Kita, Kentaro Aburada, Mirang Park, Naonobu Okazaki
Study of Filter Sharing Method Using Virtual Peers in P2P Networks. AINA (2015)
Hisaaki Yamaba, So Nagatomo, Kentaro Aburada, Shin-Ichiro Kubota, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
An Authentication Method Independent of Tap Operation on the Touchscreen of a Mobile Device. J. Robotics Netw. Artif. Life 2 (1) (2015)
Kentaro Aburada, Hisaaki Yamaba, Shin-Ichiro Kubota, Tetsuro Katayama, Mirang Park, Naonobu Okazaki
Proposal and Its Evaluation of Neighbors Based Routing for ad hoc networks. J. Robotics Netw. Artif. Life 2 (2) (2015)
Tetsuro Katayama, Seiya Urata, Yohei Ogata, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Prototype of a Supporting Tool to Generate Testing Communication Diagram. J. Robotics Netw. Artif. Life 2 (1) (2015)
Naonobu Okazaki, Yoshihiro Kita, Kentaro Aburada, Mirang Park
Security Evaluation System for Android Applications Using User's Reviews and Permissions. J. Robotics Netw. Artif. Life 2 (3) (2015)
Kentaro Aburada, Yoshihiro Kita, Mirang Park, Naonobu Okazaki
Content Access Control Scheme for P2P Networks Using a Reputation Value. AINA (2015)
Tetsuro Katayama, Shoichiro Kitano, Yoshihiro Kita, Hisaaki Yamaba, Kentaro Aburada, Naonobu Okazaki
Proposal of a Testing Method Using Similarity of Interleaving for Java Multi-threaded Programs. J. Robotics Netw. Artif. Life 1 (4) (2015)
Tetsuro Katayama, Hiroto Nakamura, Yoshihiro Kita, Hisaaki Yamaba, Naonobu Okazaki
Proposal of a Visualizing Method of Data Transitions to Support Debugging for Java Programs. J. Robotics Netw. Artif. Life 1 (2) (2014)
Tetsuro Katayama, Kenta Nishikawa, Yoshihiro Kita, Hisaaki Yamaba, Naonobu Okazaki
Proposal of a Supporting Method to Generate a Decision Table from the Formal Specification. J. Robotics Netw. Artif. Life 1 (3) (2014)
Mirang Park, Yoshihiro Kita, Kentaro Aburada, Naonobu Okazaki
Proposal of a Puzzle Authentication Method with Shoulder-surfing Attack Resistance. NBiS (2014)
Kentaro Aburada, Mirang Park, Naonobu Okazaki
Investigation of the routing method based on the number of neighbor nodes. ICMU (2014)
Tetsuro Katayama, Shoichiro Kitano, Yoshihiro Kita, Hisaaki Yamaba, Naonobu Okazaki
Proposal of a Supporting Method for Debugging to Reproduce Java Multi-threaded Programs by Petri-net. J. Robotics Netw. Artif. Life 1 (3) (2014)
Tetsuro Katayama, Zhijia Zhao, Yoshihiro Kita, Hisaaki Yamaba, Naonobu Okazaki
Proposal of a Method to Build Markov Chain Usage Model from UML Diagrams for Communication Delay Testing in Distributed Systems. J. Robotics Netw. Artif. Life 1 (2) (2014)
Hisaaki Yamaba, Michihito Tanoue, Kayoko Takatsuka, Naonobu Okazaki, Shigeyuki Tomita
Representation of human preference using folksonomy and the idea called concept. Artif. Life Robotics 19 (3) (2014)
Hisaaki Yamaba, Michihito Tanoue, Kayoko Takatsuka, Naonobu Okazaki, Shigeyuki Tomita
On a Serendipity-oriented Recommender System based on Folksonomy and its Evaluation. KES (2013)
Hisaaki Yamaba, Michihito Tanoue, Kayoko Takatsuka, Naonobu Okazaki, Shigeyuki Tomita
On a serendipity-oriented recommender system based on folksonomy. Artif. Life Robotics 18 (1-2) (2013)
Hisaaki Yamaba, Shoichiro Kitano, Kayoko Takatsuka, Tetsuro Katayama, Naonobu Okazaki, Shigeyuki Tomita
A Conversion Method from an ETSC to a Timed Petri Net to Improve the Matrix-based Discrete Event Controller and its Unified Support System. KES (2013)
Mirang Park, Naonobu Okazaki, Yoshimasa Baba
A New User Authentication Protocol for Mobile Terminals in Wireless Network. MDM (2006)
Shinya Masuda, Hidekazu Suzuki, Naonobu Okazaki, Akira Watanabe
Proposal for a Practical Cipher Communication Protocol That Can Coexist with NAT and Firewalls. ICOIN (2006)
Mirang Park, Naonobu Okazaki, Shoichiro Seno
A proposal and its evaluations of a re-keying system for dynamic secure group communications. Systems and Computers in Japan 37 (2) (2006)
Mirang Park, Naonobu Okazaki, Shoichiro Seno, Kazuyuki Kashima, Kazuyoshi Oshima
A Proposal and its Evaluations of a Re-keying Method for Dynamic Secure Group Communications. AINA (2) (2004)