Updated on 2025/12/23

写真a

 
Inayoshi Hiroki
 
Organization
Faculty of Environmental, Life, Natural Science and Technology Assistant Professor
Position
Assistant Professor
External link

Degree

  • Doctor of Engineering ( 2024.3   Nagoya Institute of Technology )

Research Interests

  • Information Security

  • Software Engineering

Research Areas

  • Informatics / Software

  • Informatics / Information security

Education

  • Nagoya Institute of Technology   大学院工学研究科   情報工学専攻

    2021.4 - 2024.3

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Research History

  • Okayama University   学術研究院環境生命自然科学学域   Assistant Professor

    2024.4

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Committee Memberships

  • 情報処理学会コンピュータセキュリティ研究会   プログラム委員 (MWSトラック)  

    2025.4   

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    Committee type:Academic society

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  • 情報処理学会コンピュータセキュリティ研究会   実行委員  

    2025.4   

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    Committee type:Academic society

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  • 情報処理学会 中国支部   支部運営委員  

    2025.4   

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    Committee type:Academic society

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  • The 7th World Symposium on Software Engineering   Local Organizing Chair  

    2025.4   

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    Committee type:Academic society

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  • 情報処理学会   論文誌 特集号 編集委員  

    2025.4   

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    Committee type:Academic society

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Papers

  • KotlinプログラムのKotlinらしい慣用表現について Reviewed

    清水端 康佑, 稲吉 弘樹, 門田 暁人

    第32回ソフトウェア工学の基礎ワークショップ   2025.11

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • 地方公共団体の情報システム仕様書を対象としたLLMによるセキュリティ要件の評価 Reviewed

    中越 渉太, 稲吉 弘樹, 門田 暁人

    第32回ソフトウェア工学の基礎ワークショップ   2025.11

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Mining Exception Rules from Eclipse and NetBeans Defect Dataset Reviewed

    Catherine Francis Mangare, Hiroshi Aoyagi, Hiroki Inayoshi, Akito Monden

    7th World Symposium on Software Engineering (WSSE 2025)   2025.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

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  • AndroidサードパーティSDKのプライバシーラベル開示ガイドラインの分析

    秋山 由依, 稲吉 弘樹, 齋藤 彰一, 門田 暁人

    コンピュータセキュリティシンポジウム2025論文集   2025.10

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Plaintext in the Wild: Investigating Secure Connection Label Accuracy for Android Apps Reviewed

    Yusei Sakuraba, Hiroki Inayoshi, Shoichi Saito, Akito Monden

    Proc. 25th IEEE International Conference on Source Code Analysis and Manipulation (SCAM 2025)   2025.9

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  • Github上のソフトウェア開発者の貢献タイプの定量的分析 Reviewed

    益田 拓実, 稲吉 弘樹, 門田 暁人, 二本栁 佑磨

    ソフトウェアシンポジウム2025   2025.6

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Analyzing the Combined Effects of Association Rules for Software Defect Prediction Reviewed

    Catherine Francis Mangare, Hiroki Inayoshi, Akito Monden

    Proc. 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing   2025.6

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  • Javaプログラム理解のための習熟度評価フレームワークjavacefrとその適用実験 Reviewed

    奈良井 洸希, 稲吉 弘樹, 門田 暁人

    ソフトウェアシンポジウム2025   2025.6

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Evaluating the Source Code Review Performance of LLM-based AI Chatbots Reviewed

    Toya Kakimoto, Hiroki Inayoshi, Hidetake Uwano, Akito Monden

    Proc. 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing   2025.6

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  • Evaluating Taint Specification Generators for Identifying Taint Sources in Relation to Data Safety Section Reviewed

    Hiroki Inayoshi, Shoichi Saito, Akito Monden

    Proc. 12th International Conference on Mobile Software Engineering and Systems (MOBILESoft 2025)   2025.4

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  • Kotlinにおけるサイクロマティック数計測ツールの開発 Reviewed

    清水端 康佑, 稲吉 弘樹, 門田 暁人

    第31回ソフトウェア工学の基礎ワークショップ   2024.11

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Javaプログラムの解析による習熟度の測定に向けて Reviewed

    奈良井 洸希, Ratthicha Parinthip, 稲吉 弘樹, Pattara Leelaprute, 門田 暁人

    第31回ソフトウェア工学の基礎ワークショップ   2024.11

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  • 第三者データを用いたソフトウェアバグ予測の確信度の推定に向けて Reviewed

    北内 亮太, 稲吉 弘樹, 西浦 生成, 門田 暁人

    第31回ソフトウェア工学の基礎ワークショップ   2024.11

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Demystifying Ambiguous Words in Request for Proposals of Information Systems in Japan Reviewed

    Toru Nakamichi, Hiroki Inayoshi, Kinari Nishiura, Mariko Sasakura, Akito Monden

    International Journal of Software Innovation   12 ( 1 )   1 - 18   2024.10

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:IGI Global  

    <p>Disagreements in interpreting words in software requirements specifications (SRSs) can lead to project failure. Various approaches to identifying and preventing ambiguous words in SRSs have been proposed. Yet, it is unclear which ambiguous words are used in the actual SRSs and to what extent they need to be modified. This paper quantitatively analyzes existing SRSs to clarify (1) how many ambiguous words are included in SRSs and (2) how many of these words require correction. This paper targets the Request for Proposals (RFPs), which describe the initial requirements of 40 systems of local governments, libraries, universities, and hospitals in Japan. Ten ambiguous Japanese words were analyzed. The result shows that “juubun” (sufficient) appeared most frequently, and 42% required correction when this word was used. The result also indicates that the number of ambiguous words varied greatly among the RFPs and that larger RFPs did not necessarily contain more ambiguous words.</p>

    DOI: 10.4018/ijsi.358012

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  • Android アプリが自動的に収集するデータの暗号化ラベルの実態調査

    桜庭 侑星, 稲吉 弘樹, 齋藤 彰一, 門田 暁人

    コンピュータセキュリティシンポジウム2024論文集   2024.10

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  • データセーフティセクションに対応したテイントソースの自動識別に向けて

    稲吉 弘樹, 齋藤 彰一, 門田 暁人

    コンピュータセキュリティシンポジウム2024論文集   2024.10

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  • AndroidアプリのNativeコードにおけるP-codeを利用したJNI呼び出しメソッドの識別

    桜井 涼太, 稲吉 弘樹, 掛井 将平, 齋藤 彰一

    コンピュータセキュリティシンポジウム2024論文集   2024.10

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  • ソフトウェアバグデータを対象とした例外ルール導出の試み

    青柳 宏, 稲吉 弘樹, 門田 暁人

    ソフトウェアエンジニアリングシンポジウム2024論文集   2024   271 - 277   2024.9

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  • Comparison of Similarity Functions for n-gram Software Birthmarks Reviewed

    Nikolay Fedorov, Hiroki Inayoshi, Haruaki Tamada, Akito Monden

    The 6th World Symposium on Software Engineering (WSSE 2024)   2024.9

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  • 近代以前に西洋で日本をイメージして作られた音楽作品の分析

    河瀬 友佑, 稲吉 弘樹, 門田 暁人, 光平 有希

    研究報告音楽情報科学(MUS)   2024-MUS-141 ( 13 )   2024.8

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Porting a Python Application to the Web Using Django: A Case Study of an Archaeological Image Processing System Reviewed

    Hikaru Tomita, Mariko Sasakura, Kinari Nishiura, Hiroki Inayoshi, Akito Monden

    22nd IEEE/ACIS International Conference on Software Engineering, Management and Applications 2024   2024.5

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  • Detection of Inconsistencies between Guidance Pages and Actual Data Collection of Third-party SDKs in Android Apps Reviewed

    Hiroki Inayoshi, Shohei Kakei, Shoichi Saito

    11th International Conference on Mobile Software Engineering and Systems 2024   2024.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

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  • Semi-automatic Detection of Inconsistencies between Guidance and Actual Behavior of Third-party SDKs in Android Apps

    849 - 856   2023.10

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Execution Recording and Reconstruction for Detecting Information Flows in Android Apps Reviewed

    Hiroki Inayoshi, Shohei Kakei, Shoichi Saito

    IEEE Access   11   10730 - 10750   2023.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical and Electronics Engineers (IEEE)  

    DOI: 10.1109/access.2023.3240724

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  • Plug and Analyze: Usable Dynamic Taint Tracker for Android Apps Reviewed

    Hiroki Inayoshi, Shohei Kakei, Shoichi Saito

    2022 IEEE 22nd International Working Conference on Source Code Analysis and Manipulation (SCAM)   24 - 34   2022.10

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/scam55253.2022.00008

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  • Study on Collecting Hardware Identifiers in Using Earlier Android Versions

    532 - 539   2022.10

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Value-utilized taint propagation: toward precise detection of apps’ information flows across Android API calls Reviewed

    Hiroki Inayoshi, Shohei Kakei, Eiji Takimoto, Koichi Mouri, Shoichi Saito

    International Journal of Information Security   21 ( 5 )   1127 - 1149   2022.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s10207-022-00603-9

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    Other Link: https://link.springer.com/article/10.1007/s10207-022-00603-9/fulltext.html

  • Computing constraints of leakage due to exception handling in Android applications

    2022-CSEC-98 ( 13 )   2022.7

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  • Improving the Accuracy of Constraints on Exceptions in Static Taint Analysis of Android Applications

    952 - 959   2021.10

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  • VTDroid: Value-based Tracking for Overcoming Anti-Taint-Analysis Techniques in Android Apps Reviewed

    Hiroki Inayoshi, Shohei Kakei, Eiji Takimoto, Koichi Mouri, Shoichi Saito

    Proceedings of the 16th International Conference on Availability, Reliability and Security   2021.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:ACM  

    DOI: 10.1145/3465481.3465759

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  • Effects of Compiler Optimization on Taint Analysis and Its Performance Enhancement

    2019   990 - 997   2019.10

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  • Prevention of Data Leakage due to Implicit Information Flows in Android Applications Reviewed

    Hiroki Inayoshi, Shohei Kakei, Eiji Takimoto, Koichi Mouri, Shoichi Saito

    2019 14th Asia Joint Conference on Information Security (AsiaJCIS)   103 - 110   2019.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/asiajcis.2019.00005

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Presentations

  • Androidアプリにおけるネイティブ・スクリプト言語別プライバシーAPI利用状況の調査

    亀田 龍征, 稲吉 弘樹, 門田 暁人

    コンピュータセキュリティシンポジウム2025  2025.10.28 

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    Event date: 2025.10.27 - 2025.10.31

    Language:Japanese   Presentation type:Poster presentation  

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  • iOSサードパーティライブラリのプライバシーマニフェストの予備的分析

    垣本 桃弥, 稲吉 弘樹, 門田 暁人

    コンピュータセキュリティシンポジウム2025  2025.10.28 

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    Event date: 2025.10.27 - 2025.10.31

    Language:Japanese   Presentation type:Poster presentation  

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  • LLMによるAndroidアプリのプライバシー関連動作検出に関する検討

    塚越 海斗, 稲吉 弘樹, 門田 暁人

    コンピュータセキュリティシンポジウム2025  2025.10.27 

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    Event date: 2025.10.27 - 2025.10.31

    Language:Japanese   Presentation type:Poster presentation  

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  • 暗黙的フローに対応したAndroidアプリケーションの動的テイント解析システム

    稲吉弘樹, 掛井将平, 瀧本栄二, 毛利公一, 齋藤彰一

    コンピュータセキュリティシンポジウム2019  2019.10.22 

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    Event date: 2019.10.21 - 2019.10.24

    Language:Japanese   Presentation type:Poster presentation  

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Works

Awards

  • 論文奨励賞

    2025.6   ソフトウェアシンポジウム2025   Github上のソフトウェア開発者の貢献タイプの定量的分析

    益田 拓実, 稲吉 弘樹, 門田 暁人, 二本栁 佑磨

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  • 奨励賞

    2024.10   一般社団法人 情報処理学会   データセーフティセクションに対応したテイントソースの自動識別に向けて

    稲吉 弘樹, 齋藤 彰一, 門田 暁人

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  • 優秀論文賞

    2023.10   一般社団法人 情報処理学会   Androidアプリ向けSDKのガイダンスと実動作間の 不一致の半自動検知

    稲吉弘樹, 掛井将平, 齋藤彰一

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Research Projects

  • Effective Fuzzing for Detecting Vulnerabilities in Native Code of Android Apps

    Grant number:25K21200  2025.04 - 2028.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Early-Career Scientists

    稲吉 弘樹

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    Authorship:Principal investigator 

    Grant amount:\4810000 ( Direct expense: \3700000 、 Indirect expense:\1110000 )

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  • Androidアプリ向けSDKのガイダンスページにおける収集データ記載漏れの検知

    Grant number:24K23863  2024.07 - 2026.03

    日本学術振興会  科学研究費助成事業  研究活動スタート支援

    稲吉 弘樹

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    Grant amount:\2730000 ( Direct expense: \2100000 、 Indirect expense:\630000 )

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Class subject in charge

  • Project Based Learning for AI and IoT Integrated Systems (2025academic year) Prophase  - 金5~7

  • Programming (2025academic year) 3rd and 4th semester  - 水1~2

  • Programming 1 (2025academic year) Third semester  - 水1~2

  • Programming 2 (2025academic year) Fourth semester  - 水1~2

  • Information Technology Experiments C (Computer Software) (2025academic year) Fourth semester  - 火3~7,金3~7

  • Information Technology Experiments C (Computer Software) (2025academic year) Fourth semester  - 火3~7,金3~7

  • Inquiry-Based Learning in Information Technology (2025academic year) 1st and 2nd semester  - [第1学期]木7~8, [第2学期]水5~6

  • Engineering English (2025academic year) Late  - その他

  • Advanced Study (2025academic year) Other  - その他

  • Technical Writing 1 (2025academic year) Prophase  - その他

  • Technical Writing 2 (2025academic year) Late  - その他

  • Programming (2024academic year) 3rd and 4th semester  - 水1~2

  • Programming (2024academic year) 3rd and 4th semester  - 水1~2

  • Programming 1 (2024academic year) Third semester  - 水1~2

  • Programming 2 (2024academic year) Fourth semester  - 水1~2

  • Information Technology Experiments C (Computer Software) (2024academic year) Fourth semester  - 火3~7,金3~7

  • Information Technology Experiments C (Computer Software) (2024academic year) Fourth semester  - 火3~7,金3~7

  • Engineering English (2024academic year) Late  - その他

  • Advanced Study (2024academic year) Other  - その他

  • Technical Writing 1 (2024academic year) Prophase  - その他

  • Technical Writing 2 (2024academic year) Late  - その他

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