論文

• Hiroki Ishikura, Makoto Tsukamoto, Shingo Egi, Keiichiro Yamamura, Yoshihiko Fujisawa, Akihiro Yoshida, Hiroyuki Koshiro, Katsuki Fujisawa. Optimization of transporting time through load shuffling in automated storage and retrieval system and evaluation via demonstration experiments, Japan journal of industrial and applied mathematics, May 2025.  公式リンク  
  
• Keiichiro Yamamura, Issa Oe, Nozomi Hata, Hiroki Ishikura, Katsuki Fujisawa. Appropriate Balance of Diversification and Intensification Improves Performance and Efficiency of Adversarial Attacks, Transactions on Machine Learning Research, May 2024.
• Hiroki Ishikura, Takashi Wakamatsu, Nozomi Hata, Katsuki Fujisawa. Optimization of film-type optical fiber wiring design using mixed-integer programming problem, Japan Journal of Industrial and Applied Mathematics, Vol. 41, No. 2, pp. 961-985, Dec. 2023.  公式リンク  
  
• Hiroki Ishikura, Nariaki Tateiwa, Shingo Egi, Issa Oe, Nozomi Hata, Toru Mitsutake, Keiichiro Yamamura, Miyu Fujii, Katsuki Fujisawa. Scheduling system for automated storage and retrieval system with multiple machines using a time-expanded network, Japan Journal of Industrial and Applied Mathematics, Vol. 41, No. 1, pp. 447-474, Nov. 2023.  公式リンク  
  

国際会議発表 (査読有り)

• Akihiro Yoshida, Haruki Sato, Shiori Uchiumi, Nariaki Tateiwa, Daisuke Kataoka, Akira Tanaka, Nozomi Hata, Yousuke Yatsushiro, Ayano Ide, Hiroki Ishikura, Shingo Egi, Miyu Fuji, Hiroki Kai, Katsuki Fujisawa. Comprehensive and Practical Optimal Delivery Planning System for Replacing Liquefied Petroleum Gas Cylinders, Japan Journal of Industrial and Applied Mathematics (JJIAM), Springer Science and Business Media LLC, Vol. 42, No. 1, pp. 21-61, Aug. 2024.
• Keiichiro Yamamura, Issa Oe, Hiroki Ishikura, Katsuki Fujisawa. Enhancing output diversity improves Conjugate Gradient-based adversarial attacks, the 4th edition of the International Conference on Pattern Recognition and Artificial Intelligence, July 2024.
• Issa Oe, Keiichiro Yamamura, Hiroki Ishikura, Ryo Hamahira, Katsuki Fujisawa. Superpixel Attack: Enhancing Black-box Adversarial Attack with Image-driven Division Areas, Australasian Joint Conference on Artificial Intelligence, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 14471 LNAI, pp. 141-152, Dec. 2023.  公式リンク  
  
• Miyu Fujii, David Taingngin, Keiichiro Yamamura, Nozomi Hata, Hiroki Kai, Ryuji Noda, Hiroki Ishikura, Tatsuru Higurashi, Katsuki Fujisawa. Development and Evaluation of Embedding Methods for Graphs with Multi Attributes, Proceedings - 2022 IEEE International Conference on Big Data, Big Data 2022, pp. 3659-3667, Nov. 2023.  公式リンク  
  
• Keiichiro Yamamura, Haruki Sato, Nariaki Tateiwa, Nozomi Hata, Toru Mitsutake, Issa Oe, Hiroki Ishikura, Katsuki Fujisawa. Diversified Adversarial Attacks based on Conjugate Gradient Method, Thirty-ninth International Conference on Machine Learning, Proceedings of Machine Learning Research, Vol. 162, pp. 24872-24894, July 2022.  公式リンク  
  

国際会議発表 (査読なし・不明)

• Hiroki Ishikura. Application of Cyber-Physical System in Factories, The 8th NUS-ISM-ZIB-IIR-MODAL Workshop Next Generation Computing and Algorithms in the Digital Era, Aug. 2024.
• Hiroki Ishikura. Realization of smart factories using IP, The 7th ZIB-IMI-ISM-NUS-RIKEN-MODAL Workshop on Future Algorithms and Applications, Sept. 2023.
• Hiroki Ishikura. Realization of smart factories using IP, The 7th ZIB-IMI-ISM-NUS-RIKEN-MODAL Workshop on Future Algorithms and Applications, Sept. 2023.
• Hiroki Ishikura. Realization of smart factories using IP, The 7th ZIB-IMI-ISM-NUS-RIKEN-MODAL Workshop on Future Algorithms and Applications, Sept. 2023.
• Hiroki Ishikura. Realization of smart factories using MIP, 10th International Congress on Industrial and Applied Mathematics, Aug. 2023.
• Hiroki Ishikura. Towards an optimal operation of automated storage and retrieval system with multiple machines, The 6th RIKEN-IMI-ISM-NUS-ZIB-MODAL-NHR Workshop on Advances in Classical and Quantum Algorithms for Optimization and Machine Learning, Sept. 2022.
• Hiroki Ishikura. Mobility Optimization for Smart Factories via a Multi-Commodity Flow Problem on a Time-Expanded Graph, The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI, Sept. 2021.

国内会議発表 (査読なし・不明)

• 石倉弘貴. サイバーフィジカルシステムで活用される数理技術, 第7回富士通次世代コンピューティングセミナー, June 2024.
• 石倉 弘貴, Shingo Egi, 山村 圭一郎, Issa Oe, Makoto Tsukamoto, Jiei Maeda, Hiroyuki Koshiro, 藤澤 克樹. Realization of smart factories using IP, 異分野・異業種研究交流会2023, Oct. 2023.

その他の論文・著書など

• 石倉弘貴, 藤澤克樹. みんなで創るスマート工場 〜デジタルツイン/サイバーフィジカルシステムで実現するスマート工場〜, SICニュースレター, Vol. 6.12, No. 67, Dec. 2024.

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