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2020 – today
- 2024
[j14]Shuhei Ippa, Takao Okubo
, Masaki Hashimoto:
An Analysis of Social Bot Activity on X in Modern Japan. IEEE Access 12: 125800-125808 (2024)- [c43]Shuhei Ippa, Takao Okubo, Masaki Hashimoto:
The Reality and Feature Analysis of Information Diffusion in Japanese Disinformation Examples. AsiaJCIS 2024: 137-142 - [c42]Sho Isogai, Shinpei Ogata, Yutaro Kashiwa, Satoshi Yazawa, Kozo Okano, Takao Okubo, Hironori Washizaki:
Comparison of Methods for Automatically Predicting CVSS Base Vector. COMPSAC 2024: 1029-1034 - [c41]Sho Isogai, Shinpei Ogata, Yutaro Kashiwa, Satoshi Yazawa, Kozo Okano, Takao Okubo, Hironori Washizaki:
Toward Extracting Learning Pattern: A Comparative Study of GPT-4o-mini and BERT Models in Predicting CVSS Base Vectors. ISSRE (Workshops) 2024: 127-134 - 2023
- [j13]Michio Kunimoto, Takao Okubo:
Analysis and Consideration of Detection Methods to Prevent Fraudulent Access by Utilizing Attribute Information and the Access Log History. J. Inf. Process. 31: 602-608 (2023) - [c40]Rikuho Miyata, Hironori Washizaki, Kensuke Sumoto, Nobukazu Yoshioka, Yoshiaki Fukazawa, Takao Okubo:
Identifying missing relationships of CAPEC attack patterns by transformer models and graph structure. SVM 2023: 14-17 - 2022
- [c39]Takao Okubo, Haruhiko Kaiya:
Efficient secure DevOps using process mining and Attack Defense Trees. KES 2022: 446-455 - 2021
- [j12]Tian Xia, Hironori Washizaki, Yoshiaki Fukazawa, Haruhiko Kaiya, Shinpei Ogata, Eduardo B. Fernández, Takehisa Kato, Hideyuki Kanuka, Takao Okubo, Nobukazu Yoshioka, Atsuo Hazeyama:
CSPM: Metamodel for Handling Security and Privacy Knowledge in Cloud Service Development. Int. J. Syst. Softw. Secur. Prot. 12(2): 68-85 (2021) - [j11]Hironori Washizaki, Tian Xia, Natsumi Kamata, Yoshiaki Fukazawa, Hideyuki Kanuka, Takehisa Kato, Masayuki Yoshino, Takao Okubo, Shinpei Ogata, Haruhiko Kaiya, Atsuo Hazeyama, Takafumi Tanaka, Nobukazu Yoshioka, G. Priyalakshmi:
Systematic Literature Review of Security Pattern Research. Inf. 12(1): 36 (2021) - [j10]Kenta Kanakogi, Hironori Washizaki, Yoshiaki Fukazawa, Shinpei Ogata, Takao Okubo, Takehisa Kato, Hideyuki Kanuka, Atsuo Hazeyama, Nobukazu Yoshioka:
Tracing CVE Vulnerability Information to CAPEC Attack Patterns Using Natural Language Processing Techniques. Inf. 12(8): 298 (2021) - [j9]Eduardo B. Fernández, Hironori Washizaki, Nobukazu Yoshioka, Takao Okubo:
The design of secure IoT applications using patterns: State of the art and directions for research. Internet Things 15: 100408 (2021) - [c38]Kenta Kanakogi, Hironori Washizaki, Yoshiaki Fukazawa, Shinpei Ogata, Takao Okubo, Takehisa Kato, Hideyuki Kanuka, Atsuo Hazeyama, Nobukazu Yoshioka:
Tracing CAPEC Attack Patterns from CVE Vulnerability Information using Natural Language Processing Technique. HICSS 2021: 1-9 - [c37]Hironori Washizaki, Atsuo Hazeyama, Takao Okubo, Hideyuki Kanuka, Shinpei Ogata, Nobukazu Yoshioka:
Analysis of IoT Pattern Descriptions. SERP4IoT 2021: 21-26 - 2020
- [j8]Hironori Washizaki, Shinpei Ogata, Atsuo Hazeyama, Takao Okubo, Eduardo B. Fernández, Nobukazu Yoshioka:
Landscape of Architecture and Design Patterns for IoT Systems. IEEE Internet Things J. 7(10): 10091-10101 (2020) - [j7]Masato Kikuchi, Takao Okubo:
Building Cyber Resilience through Polycentric Governance. J. Commun. 15(5): 390-397 (2020) - [j6]Jun Yajima, Yasuhiko Abe, Takayuki Hasebe, Takao Okubo:
Anomaly Detection Method "Cumulative Sum Detection" for In-Vehicle Networks. J. Inf. Process. 28: 65-74 (2020) - [c36]Haruhiko Kaiya, Wataru Fujita, Ryotaro Yamada, Atsuo Hazeyama, Shinpei Ogata, Takao Okubo, Nobukazu Yoshioka, Hironori Washizaki:
Experimental Evaluation of Traceability Checking Tool for Goal Dependency Modeling. JCKBSE 2020: 70-83 - [c35]Haruhiko Kaiya, Shogo Tatsui, Atsuo Hazeyama, Shinpei Ogata, Takao Okubo, Nobukazu Yoshioka, Hironori Washizaki:
A Tool to Manage Traceability on Several Models and Its Use Case. KES 2020: 1449-1458
2010 – 2019
- 2019
- [j5]Hayato Shimamoto, Naoto Yanai, Shingo Okamura, Jason Paul Cruz, Shouei Ou, Takao Okubo:
Towards Further Formal Foundation of Web Security: Expression of Temporal Logic in Alloy and Its Application to a Security Model With Cache. IEEE Access 7: 74941-74960 (2019) - [c34]Masato Kikuchi, Takao Okubo:
Power of Communication Behind Extreme Cybersecurity Incidents. DASC/PiCom/DataCom/CyberSciTech 2019: 315-319 - [c33]Hironori Washizaki, Nobukazu Yoshioka, Atsuo Hazeyama, Takehisa Kato, Haruhiko Kaiya, Shinpei Ogata, Takao Okubo, Eduardo B. Fernández:
Landscape of IoT patterns. SERP4IoT@ICSE 2019: 57-60 - [c32]Haruhiko Kaiya, Atsuo Hazeyama, Shinpei Ogata, Takao Okubo, Nobukazu Yoshioka, Hironori Washizaki:
Towards A Knowledge Base for Software Developers to Choose Suitable Traceability Techniques. KES 2019: 1075-1084 - [c31]Jun Yajima, Takayuki Hasebe, Takao Okubo:
Data Relation Analysis Focusing on Plural Data Transition for Detecting Attacks on Vehicular Network. NBiS 2019: 270-280 - [c30]Atsuo Hazeyama, Hikaru Miyahara, Takafumi Tanaka, Hironori Washizaki, Haruhiko Kaiya, Takao Okubo, Nobukazu Yoshioka:
A System for Seamless Support from Security Requirements Analysis to Security Design Using a Software Security Knowledge Base. RE Workshops 2019: 134-140 - [i1]Hironori Washizaki, Nobukazu Yoshioka, Atsuo Hazeyama, Takehisa Kato, Haruhiko Kaiya, Shinpei Ogata, Takao Okubo, Eduardo B. Fernández:
Landscape of IoT Patterns. CoRR abs/1902.09718 (2019) - 2018
- [c29]Tomoko Kaneko, Yuji Takahashi, Takao Okubo, Ryôichi Sasaki:
An Assurance Case Approach for Software Code Security. WESPr-iMLSE@APSEC 2018: 10-17 - [c28]Hua Cai, Hironori Washizaki, Yoshiaki Fukazawa, Takao Okubo, Haruhiko Kaiya, Nobukazu Yoshioka:
Restructuring Attack Trees to Identify Incorrect or Missing Relationships between Nodes. WESPr-iMLSE@APSEC 2018: 18-25 - [c27]Atsuo Hazeyama, Shun'ichi Tanaka, Takafumi Tanaka, Hiroaki Hashiura, Seiji Munetoh, Takao Okubo, Haruhiko Kaiya, Hironori Washizaki, Nobukazu Yoshioka:
Security Requirement Modeling Support System Using Software Security Knowledge Base. COMPSAC (2) 2018: 234-239 - [c26]Takuo Hayakawa, Ryôichi Sasaki, Hiroshi Hayashi, Yuji Takahashi, Tomoko Kaneko, Takao Okubo:
Proposal and Application of Security/Safety Evaluation Method for Medical Device System that Includes IoT. ICNCC 2018: 157-164 - [c25]Tian Xia, Hironori Washizaki, Takehisa Kato, Haruhiko Kaiya, Shinpei Ogata, Eduardo B. Fernández, Hideyuki Kanuka, Masayuki Yoshino, Dan Yamamoto, Takao Okubo, Nobukazu Yoshioka, Atsuo Hazeyama:
Cloud Security and Privacy Metamodel - Metamodel for Security and Privacy Knowledge in Cloud Services. MODELSWARD 2018: 379-386 - 2017
- [c24]Haruhiko Kaiya, Nobukazu Yoshioka, Hironori Washizaki, Takao Okubo, Atsuo Hazeyama, Shinpei Ogata, Takafumi Tanaka:
Eliciting Requirements for Improving Users' Behavior Using Transparency. APRES 2017: 41-56 - [c23]Haruhiko Kaiya, Ryohei Sato, Atsuo Hazeyama, Shinpei Ogata, Takao Okubo, Takafumi Tanaka, Nobukazu Yoshioka, Hironori Washizaki:
Preliminary Systematic Literature Review of Software and Systems Traceability. KES 2017: 1141-1150 - 2016
- [j4]Masatoshi Yoshizawa, Hironori Washizaki, Yoshiaki Fukazawa, Takao Okubo, Haruhiko Kaiya, Nobukazu Yoshioka:
Implementation Support of Security Design Patterns Using Test Templates . Inf. 7(2): 34 (2016) - [c22]Atsuo Hazeyama, Hironori Washizaki, Nobukazu Yoshioka, Haruhiko Kaiya, Takao Okubo:
Literature Survey on Technologies for Developing Privacy-Aware Software. RE Workshops 2016: 86-91 - [c21]Hironori Washizaki, Sota Fukumoto, Misato Yamamoto, Masatoshi Yoshizawa, Yoshiaki Fukazawa, Takehisa Kato, Shinpei Ogata, Haruhiko Kaiya, Eduardo B. Fernández, Hideyuki Kanuka, Yuki Kondo, Nobukazu Yoshioka, Takao Okubo, Atsuo Hazeyama:
A Metamodel for Security and Privacy Knowledge in Cloud Services. SERVICES 2016: 142-143 - [c20]Haruhiko Kaiya, Nobukazu Yoshioka, Takao Okubo, Hironori Washizaki, Atsuo Hazeyama:
Requirements Analysis for Privacy Protection and Third Party Awareness Using Logging Models. SoMeT 2016: 155-166 - 2015
- [c19]Atsuo Hazeyama, Masahito Saito, Nobukazu Yoshioka, Azusa Kumagai, Takanori Kobashi, Hironori Washizaki, Haruhiko Kaiya, Takao Okubo:
Case Base for Secure Software Development Using Software Security Knowledge Base. COMPSAC Workshops 2015: 97-103 - [c18]Takanori Kobashi, Masatoshi Yoshizawa, Hironori Washizaki, Yoshiaki Fukazawa, Nobukazu Yoshioka, Takao Okubo, Haruhiko Kaiya:
TESEM: A Tool for Verifying Security Design Pattern Applications by Model Testing. ICST 2015: 1-8 - [c17]Masahito Saito, Atsuo Hazeyama, Nobukazu Yoshioka, Takanori Kobashi, Hironori Washizaki, Haruhiko Kaiya, Takao Okubo:
A Case-based Management System for Secure Software Development Using Software Security Knowledge. KES 2015: 1092-1100 - 2014
- [j3]Takanori Kobashi, Nobukazu Yoshioka, Haruhiko Kaiya, Hironori Washizaki, Takao Okubo, Yoshiaki Fukazawa:
Validating Security Design Pattern Applications by Testing Design Models. Int. J. Secur. Softw. Eng. 5(4): 1-30 (2014) - [j2]Takao Okubo, Kenji Taguchi, Haruhiko Kaiya, Nobukazu Yoshioka:
MASG: Advanced Misuse Case Analysis Model with Assets and Security Goals. J. Inf. Process. 22(3): 536-546 (2014) - [c16]Masatoshi Yoshizawa, Takanori Kobashi, Hironori Washizaki, Yoshiaki Fukazawa, Takao Okubo, Haruhiko Kaiya, Nobukazu Yoshioka:
Verifying Implementation of Security Design Patterns Using a Test Template. ARES 2014: 178-183 - [c15]Takao Okubo, Nobukazu Yoshioka, Haruhiko Kaiya:
Requirements Refinement and Exploration of Architecture for Security and Other NFRs. CAiSE Workshops 2014: 286-298 - [c14]Haruhiko Kaiya, Sho Kono, Shinpei Ogata, Takao Okubo, Nobukazu Yoshioka, Hironori Washizaki, Kenji Kaijiri:
Security Requirements Analysis Using Knowledge in CAPEC. CAiSE Workshops 2014: 343-348 - [c13]Takao Okubo, Nobukazu Yoshioka, Haruhiko Kaiya:
Security Driven Requirements Refinement and Exploration of Architecture with Multiple NFR Points of View. HASE 2014: 201-205 - [c12]Takao Okubo, Yoshio Kakizaki, Takanori Kobashi, Hironori Washizaki, Shinpei Ogata, Haruhiko Kaiya, Nobukazu Yoshioka:
Security and Privacy Behavior Definition for Behavior Driven Development. PROFES 2014: 306-309 - [c11]Takao Okubo, Yoshiro Wataguchi, Nobuyuki Kanaya:
Threat and countermeasure patterns for cloud computing. RePa 2014: 43-46 - 2013
- [c10]Takanori Kobashi, Nobukazu Yoshioka, Takao Okubo, Haruhiko Kaiya, Hironori Washizaki, Yoshiaki Fukazawa:
Validating Security Design Patterns Application Using Model Testing. ARES 2013: 62-71 - [c9]Haruhiko Kaiya, Takao Okubo, Nobuyuki Kanaya, Yuji Suzuki, Shinpei Ogata, Kenji Kaijiri, Nobukazu Yoshioka:
Goal-Oriented Security Requirements Analysis for a System Used in Several Different Activities. CAiSE Workshops 2013: 478-489 - 2012
- [j1]Takao Okubo, Haruhiko Kaiya, Nobukazu Yoshioka:
Analyzing Impacts on Software Enhancement Caused by Security Design Alternatives with Patterns. Int. J. Secur. Softw. Eng. 3(1): 37-61 (2012) - [c8]Takao Okubo, Haruhiko Kaiya, Nobukazu Yoshioka:
Mutual Refinement of Security Requirements and Architecture Using Twin Peaks Model. COMPSAC Workshops 2012: 367-372 - [c7]Yoshiro Wataguchi, Takao Okubo, Yukie Unno, Nobuyuki Kanaya:
Cooperative Secure Integration Process for Secure System Development. NBiS 2012: 782-786 - 2011
- [c6]Takao Okubo, Haruhiko Kaiya, Nobukazu Yoshioka:
Effective Security Impact Analysis with Patterns for Software Enhancement. ARES 2011: 527-534
2000 – 2009
- 2009
- [c5]Takao Okubo, Kenji Taguchi, Nobukazu Yoshioka:
Misuse Cases + Assets + Security Goals. CSE (3) 2009: 424-429 - 2008
- [c4]Takao Okubo, Hidehiko Tanaka:
Identifying Security Aspects in Early Development Stages. ARES 2008: 1148-1155 - 2007
- [c3]Takao Okubo, Hidehiko Tanaka:
Secure Software Development through Coding Conventions and Frameworks. ARES 2007: 1042-1051
1990 – 1999
- 1998
- [c2]Takao Okubo, Takahide Matsutsuka, Yuka Tanaka, Hirotaka Hara, Sanya Uehara:
An Optimistic Method for Updating Information in Distributed Collaborative Work. COMPSAC 1998: 400-405 - 1995
- [c1]T. Yoshino, Sanya Uehara, Takao Okubo, S. Suguta, Y. Hotta, M. Sonobe:
Reverse Engineering from COBOL to Narrative Specification. COMPSAC 1995: 284-289
Coauthor Index
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