研究成果

  研究業績一覧

論文誌    国際会議    国内会議    招待講演   受賞

  論文誌

  1. Atsushi Yano and Takuya Azumi, “Deadline Miss Early Detection Method for Mixed Timer-Driven and Event-Driven DAG Tasks,” IEEE ACCESS, Vol.11, pp.22187-22200, 2023.
  2. Atsushi Yano, Shingo Igarashi, and Takuya Azumi, “LET Paradigm Scheduling Algorithm Considering Parallel Processing on Clustered Many-core Processor,” IPSJ Journal of Information Processing, Vol.30, pp.646-658, 2022.
  3. Atsushi Yano and Takuya Azumi, “CQGA-HEFT: Q-learning-based DAG Scheduling Algorithm Using Genetic Algorithm in Clustered Many-core Platform,” IPSJ Journal of Information Processing, Vol.30, pp.659-668, 2022.
  4. Zihang Li, Atsushi Hasegawa, and Takuya Azumi, “Autoware_Perf: A tracing and performance analysis framework for ROS 2 applications,” Journal of Systems Architecture, Vol. 123, 2022.
  5. JieYing Jiang , Feng Qi, Hiroshi Oyama, Hiroaki Nagashima , and Takuya Azumi, “ECHONET Lite Framework Based on Embedded Component Systems,” ECTI Transactions on Computer and Information Technology, 2022.
  6. Yutaro Kobayashi, Kentaro Honda, Sasuga Kojima, Hiroshi Fujimoto, Masato Edahiro, and Takuya Azumi, “Mapping Method Usable with Clustered Many-core Platforms for Simulink Model,” IPSJ Journal of Information Processing, Vol.30, pp.141–150, 2022.
  7. Shingo Igarashi, Takuro Fukunaga, and Takuya Azumi, “Accurate Contention-aware Scheduling Method on Clustered Many-core Platform,” IPSJ Journal of Information Processing, 2021.
  8. Keita Miura, Shota Tokunaga, Yuki Horita, Yasuhiro Oda, and Takuya Azumi, “CoSAM: Co-Simulation Framework for ROS-based Self-driving Systems and MATLAB/Simulink,” IPSJ Journal of Information Processing, 2021.
  9. Yuto Kitagawa, Tasuku Ishigooka, and Takuya Azumi, “Anomaly Prediction Based on Machine Learning for Memory-Constrained Devices,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E102-D, No. 9, pp.1797-1807 2019.
  10. Takuro Yamamoto, Takuma Hara, Takuya Ishikawa, Hiroshi Oyama, Hiroaki Takada, and Takuya Azumi, “Component-Based mruby Platform for IoT Devices,” IPSJ Journal of Information Processing, 2018.
  11. Takuro Yamamoto, Hiroshi Oyama, and Takuya Azumi, “Component-Based Framework of Lightweight Ruby for Efficient Embedded Software Development,” JSSST Journal on Computer Software, Vol.34, 0, pp.3-16, 2017.
  12. Jaeyong Rho, Takuya Azumi, Mayo Nakagawa, Kenya Sato, and Nobuhiko Nishio, “Scheduling Parallel and Distributed Processing for Automotive Data Stream Management System,” ELSEVIER Journal of Parallel and Distributed Computing, Vol.109, pp.286-300, 2017.
  13. Ryo Hasegawa, Naofumi Yawata, Noriaki Ando, Nobuhiko Nishio, and Takuya Azumi, “Embedded Component-based Framework for Robot Technology Middleware,” IPSJ Journal of Information Processing, Vol.25, pp.811-819,
  14. Yuhei Suzuki, Yusuke Fujii, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “Real-Time GPU Resource Management with Loadable Kernel Modules,” IEEE Transactions on Parallel and Distributed Systems (TPDS), Vol.28, 0, pp.1715-1727,
  15. Jaeyong Rho, Takuya Azumi, Hiroshi Oyama, Kenya Sato, and Nobuhiko Nishio, “Distributed Processing for Automotive Data Stream Management System on Mixed Single- and Multi-core Processors,” ACM SIGBED Review, Vol.13, 0, pp.15-22,
  16. Yuki Iida, Yusuke Fujii, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “GPUrpc: Exploring Transparent Access to Remote GPUs,” ACM Transactions on Embedded Computing Systems (TECS), Vol.16, 0, pp.1-25,
  17. Jaeyong Rho, Takuya Azumi, Akihiro Yamaguchi, Kenya Sato, and Nobuhiko Nishio, “Reservation-Based Scheduling for Automotive DSMS under High Overload Condition,” IPSJ Journal of Information Processing, Vol.24, 0, pp.751-761,
  18. 吉本達也, 潮俊光, 安積卓也, “プロセッサ故障に伴う過負荷状態の回避を考慮した最適出力フィードバック制御器の設計,” 情報処理学会論文誌, Vol.56, 0, pp.1560-1567,
  19. 富士谷康，吉田拓磨，中村明順，安積卓也，望月祐洋，西尾信彦, “閲覧履歴の関連性を考慮した閲覧意図の階層的分類手法,” 情報処理学会論文誌ユビキタスコンピューティングシステム（IV）特集, Vol.56, 0, pp295-305,
  20. Tatsuya Yoshimoto, Toshimitsu Ushio, and Takuya Azumi, “Adaptive Assignment of Deadline and Clock Frequency in Real-Time Embedded Control Systems,”  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E98-A, 0, pp.323-330, 2015.
  21. 石川 拓也，安積卓也，大山博司, 本田晋也，高田広章, “メモリ保護を考慮した組込みシステム向けソフトウェアコンポーネント技術,”  コンピュータ ソフトウェア, Vol.31, 0, pp.104-130, 2014.
  22. Atsushi Ohno, Takuya Azumi, and Nobuhiko Nishio, “TECS Components Providing Functionalities of OSEK Specifications for ITRON OS,” IPSJ Journal of Information Processing, Vol.22, 0, pp.584-594, 2014.
  23. 長原裕希, 伊藤孝宏, 安積卓也, 西尾信彦, “分散インテント: 組込み機器連携を実現するAndroid インテントの分散拡張フレームワーク,” 電子情報通信学会和文論文D, Vol.J97-D, 0, pp.845-856, 2014.
  24. 藤居 祐輔, 安積 卓也, 西尾 信彦, 加藤 真平, “GPU オンチップマイクロコントローラへのデータ転送処理オフロード,” 情報処理学会論文誌 組込みシステム特集号, Vol.55, 0, pp.1048-1058, 2014.
  25. 谷口 一徹, 安藤 友樹, 高瀬 英希, 安積 卓也, 松原 豊, 細合 晋太郎, 村上 靖明, 菅谷 みどり, “学生および若手技術者による組込みシステム技術に関するサマースクールの実践,” 情報処理学会論文誌, Vol.52, 4, pp.3221-3237, 2012.
  26. 石川拓也，安積卓也，一場利幸，柴田誠也，本田晋也，高田広章, “TECS仕様に基づいたNXT用ソフトウェアプラットフォームの開発,” コンピュータソフトウェア, Vol.28, 4, pp.158-174, 2011.
  27. 安積卓也, 古川貴士, 相庭裕史, 柴田誠也, 本田晋也, 冨山宏之, 高田広章, “オープンソース組込みシステム向けシミュレータのマルチプロセッサ拡張,” コンピュータ ソフトウェア, 27, 4, pp.24-42, 2010.
  28. 安積卓也, 山田晋平, 大山博司, 中本幸一, 高田広章, “コンポーネントシステムを用いた組込みシステム向けアクセス制御機構,” 電子情報通信学会和文論文D, Vol.J93-D, 10, pp.2021-2031, 2010.
  29. 安積卓也，山本将也，小南靖雄，高木信尚，鵜飼敬幸，大山博司，高田広章, “組込みシステムに適したコンポーネントシステムの実現と評価,” コンピュータ ソフトウェア, 26, 4, pp.39-55, 2009.
  30. 安積卓也，大山博司，高田広章, “メモリ共有を考慮したRPCシステム,” 情報処理学会論文誌プログラミング, 2, 2, pp.37-53, 2009.
  31. Takuya Azumi, Sho Narita, Atushi Hasegawa, and Nikolay N. Mirenkov, “New Environment for Event-Driven Programming,” The Journal of Three Dimensional Images, Three Dimension Forum Society, 21, 2, pp.99-104, 2007.

  国際会議

  1. Tomoya Kobayashi and Takuya Azumi, “Work-in-Progress: Federated and Bundled-based DAG Scheduling,” In Proceedings of the 44th IEEE Real-Time Systems Symposium (RTSS-2023), Taipei, Taiwan, 6 Dec. 2023.
  2. Takumi Onozawa, Hiroshi Fujimoto, and Takuya Azumi, “Model-based Development for ROS 2-based Autonomous-driving Software,” In Proceedings of the 21st IEEE International Conference on Embedded and Ubiquitous Computing (EUC-2023), Exeter, UK, 3 Nov. 2023.
  3. Yuta Tajima, Tatsuya Miki, and Takuya Azumi, “Performance Evaluation Framework for Arbitrary Nodes of Autonomous-driving Systems,” In Proceedings of the 21st IEEE International Conference on Embedded and Ubiquitous Computing (EUC-2023), Exeter, UK, 3 Nov.  2023.
  4. Yutaro Nozaki and Takuya Azumi, “DAG Scheduling for Clustered Many-core Processor Considering Execution-time-reduction Effectiveness,” In Proceedings of the 27th International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2023), Slim Barracks Rise, Singapore, 4-5 Oct. 2023.
  5. Xuankeng He, Hiromi Sato, Yoshikazu Okumura, and Takuya Azumi, “TILDE: Topic-tracking Infrastructure for Dynamic Message Latency and Deadline Evaluator for ROS 2 Application,” In Proceedings of the 27th International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2023), Slim Barracks Rise, Singapore, 4-5 Oct. 2023.
  6. Daichi Yamazaki and Takuya Azumi, “Estimation of Deadline Miss Rate for DAG Mixed Timer-driven and Event-driven Nodes,” In Proceedings of the 27th International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2023), Slim Barracks Rise, Singapore, 4-5 Oct. 2023.
  7. Hinata Tomimori, Hiroshi Oyama, and Takuya Azumi, “Automated Testing Framework for Embedded Component Systems,”  In Proceedings of the 26th IEEE International Symposium On Real-time Distributed Computing (ISORC 2023), Nashville, Tennessee, USA, 23-25 May 2023.
  8. Yoshitada Takaso, Hiroshi Oyama, Hiroaki Takada, and Takuya Azumi, “HRMP3+TECS: Component Framework for Multiprocessor Real-Time Operating System with Memory Protection,” In Proceedings of the 26th IEEE International Symposium On Real-time Distributed Computing (ISORC 2023), Nashville, Tennessee, USA, 23-25 May 2023.
  9. Atsushi Yano and Takuya Azumi, “RD-Gen: Random DAG Generator Considering Multi-rate Applications for Reproducible Scheduling Evaluation,” In Proceedings of the 26th IEEE International Symposium On Real-time Distributed Computing (ISORC 2023), Nashville, Tennessee, USA, 23-25 May 2023.
  10. Bo Peng, Atsushi Hasegawa, and Takuya Azumi, “Scheduling Performance Evaluation Framework for ROS 2 Applications,” In Proceedings of the 18th IEEE International Conference on Embedded Software and Systems (ICESS), Chegdu, China, 18-21 Dec. 2022.
  11. Takahisa Kuboichi, Atsushi Hasegawa, Bo Peng, Keita Miura, Kenji Funaoka, Shinpei Kato, and Takuya Azumi, “CARET: Chain-Aware ROS 2 Evaluation Tool,” In Proceedings of the 20th IEEE International Conference of Embedded and Ubiquitous Computing (EUC 2022), Wuhan, China, 9-11 Dec.  2022.
  12. Yoshitada Takaso, Hiroshi Oyama, and Takuya Azumi, “Component Framework for Multiprocessor Real-Time Operating Systems,” In Proceedings of the 20th IEEE International Conference of Embedded and Ubiquitous Computing (EUC 2022), Wuhan, China, 9-11 Dec. 2022.
  13. Daichi Yamazaki and Takuya Azumi, “Chain-Aware Scheduling for Mixed Timer-Driven and Event-Driven DAG Tasks,” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2022), Tokyo, Japan, 1-2 Nov. 2022.
  14. Ryo Okamura and Takuya Azumi, “DAG Scheduling Considering Parallel Execution for High-Load Processing on Clustered Many-Core Processors,” In Proceedings of the 26th IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2022), Alès, France, Sep. 2022.
  15. Yutaro Kobayashi, Hiroshi Fujimoto, and Takuya Azumi, “Communication Overhead Schema Independent of Libraries for Software/Hardware Interface,”  In Proceedings of the 21st International Conference on Intelligent Software Methodologies, Tools, and Techniques (SOMET 2022), Kita-Kyushu, Japan, 20-22 Sep. 2022.
  16. Takumi Onozawa and Takuya Azumi, “Self-driving Software Benchmark for Model-based Development,”  In Proceedings of the 21st International Conference on Intelligent Software Methodologies, Tools, and Techniques (SOMET 2022), Kita-Kyushu, Japan, 20-22 Sep. 2022.
  17. Takuma Yabe and Takuya Azumi, “Exploring the Performance of Deep Neural Networks
    on Embedded Many-Core Processors,”  In Proceedings of the 13th ACM/IEEE International Conference on Cyber-Physical Systems (ICCPS 2022), online, 4-6 May, 2022.
  18. Atsushi Yano and Takuya Azumi, “Work In Progress: Reinforcement Learning-based DAG Scheduling Algorithm in Clustered Many-Core Platform,” WiP session of the 42th IEEE Real-Time Systems Symposium (RTSS 2021), online, 2021.
  19. Zihang Li, Atsushi Hasegawa, and Takuya Azumi, “Autoware_Perf: A Tracing and Performance Analysis Framework for ROS 2 Applications” In Proceedings of the 17th International Conference on Embedded Software and Systems (ICESS 2021), online, 13-14 Dec. 2021.
  20. Bo Peng, Yuqing Yang, Yoshikazu Okumura, Atsushi Hasegawa, and Takuya Azumi, “ThreadedCallback: Improving Real-time Performance of ROS 2” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2021), online, 29-30 Nov. 2021.
  21. Feng Qi, Hiroshi Oyama, Hiroaki Nagashima, and Takuya Azumi, “ECHONET Lite Framework based on Embedded Component Systems with Visual Programming” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2021), online, 29-30 Nov.2021.
  22. Shuhei Tsunoda, and Takuya Azumi, “ROS 2 Framework for Embedded Multi-core Platform” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2021), online, 29-30 Nov. 2021.
  23. Takuma Yabe, Yuto Koyanagi, Keita Miura, and Takuya Azumi, “Self-driving Simulator Test Scenario Framework with Event-triggered Functionality” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2021), online, 29-30 Nov. 2021.
  24. Tatsuya Miki and Takuya Azumi, “Porting Evaluation Framework for Self-Driving Software Based on ROS 2” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2021), online, 29-30 Nov. 2021.
  25. Yutaro Kobayashi, Hiroshi Fujimoto, and Takuya Azumi, “Performance Estimation for Embedded Many-core Processor with Software/Hardware Performance Description” In Proceedings of the Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2021), online, 29-30 Nov. 2021.
  26. Ryota Shimomura, Hiroshi Oyama, and Takuya Azumi, “Dynamically Interchangeable Framework
    for Component Behavior of Embedded Component Systems” In Proceedings of the 19th IEEE International Conference on Embedded and Ubiquitous Computing (IEEE EUC 2021), Shenyang, China, Oct. 2021.
  27. Atsushi Yano, Shingo Igarashi, and Takuya Azumi, “Contention-Free Scheduling Algorithm Using LET Paradigm for Clustered Many-core Processor” In Proceedings of the 25th IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2021), Valencia, Spain, Sep. 2021.
  28. Ryotaro Koike and Takuya Azumi, “Federated Scheduling in Clustered Many-core Processors” In Proceedings of the 25th IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2021), Valencia, Spain, Sep. 2021.
  29. Kentaro Honda, Hiroshi Fujimoto, and Takuya Azumi, “Estimation Method Considering OS Overheads for Embedded Many-Core Platform,” In Proceedings of the 18th IEEE International Conference on Embedded and Ubiquitous Computing (EUC 2020), Guangzhou, China, Dec. 2020.
  30. Keita Miura and Takuya Azumi, “Converting Driving Scenario Framework for Testing Self-Driving Systems,” In Proceedings of the18th IEEE International Conference on Embedded and Ubiquitous Computing (EUC 2020), Guangzhou, China, Dec. 2020.
  31. Shuichiro Morisaki, Seito Shirata, Hiroshi Oyama, and Takuya Azumi, “Unit Testing Framework for Embedded Component Systems,” In Proceedings of 18th IEEE International Conference on Embedded and Ubiquitous Computing (EUC 2020), Guangzhou, China, Dec. 2020.
  32. Ryotaro Koike, Takuro Fukunaga, Shingo Igarashi, and Takuya Azumi, “Contention-Free Scheduling for Clustered Many-Core Platform,” In Proceedings of 16th IEEE International Conference on Embedded Software and Systems (ICESS 2020), Shanghai, P. R. China, Dec. 2020.
  33. Yuqing Yang and Takuya Azumi, “Exploring Real-Time Executor on ROS 2,” In Proceedings of 16th IEEE International Conference on Embedded Software and Systems (ICESS 2020), Shanghai, P. R. China, Dec. 2020.
  34. Jieying Jiang, Hiroshi Oyama, Hiroaki Nagashima, and Takuya Azumi, “Case Study: ECHONET Lite Applications based on Embedded Component Systems,” In Proceedings of Asia Pacific Conference on Robot IoT System Development and Platform (APRIS 2020), Online, Nov. 9-10 (R.C. 11-15), 2020.
  35. Ryo Yoshinaka and Takuya Azumi, “Model-Based Development Considering Self-Driving Systems for Many-Core Processors,” In Proceedings of the 25th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2020), Vienna, Austria, Sep. 2020.
  36. Shingo Igarashi, Tasuku Ishigooka, Tatsuya Horiguchi, Ryotaro Koike, and Takuya Azumi, “Heuristic Contention-Free Scheduling Algorithm for Multi-core Processor using LET Model,” In Proceedings of the 24th IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2020), Prague, Czech Republic, Sep. 2020.
  37. Shingo Igarashi, Yuto Kitagawa, Takuro Fukunaga, and Takuya Azumi, “Accurate Contention Estimate Scheduling Method Using Multiple Clusters of Many-core Platform for Applications Requiring Parallel Computations,” In Proceedings of the 28th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP 2020), Västerås, Sweden, Mar. 2020.
  38. Kentaro Honda, Sasuga Kojima, Hiroshi Fujimoto, Masato Edahiro, and Takuya Azumi, “Mapping Method of MATLAB/Simulink Model for Embedded Many-Core Platform,” In Proceedings of the 28th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP 2020), Västerås, Sweden, Mar. 2020.
  39. Shingo Igarashi and Takuya Azumi, “Work In Progress: Considering Heuristic Schedulingfor NoC-based Clustered Many-core Processor Using LET Model,” WiP session of the 40th IEEE Real-Time Systems Symposium (RTSS 2019), Hong Kong, 2019
  40. Keita Miura, Shota Tokunaga, Noriyuki Ota, Yoshiharu Tange, and Takuya Azumi, “Autoware Toolbox: MATLAB/Simulink Benchmark Suite for ROS-based Self-driving Software Platform,” In Proceedings of the 30th International Workshop on Rapid System Prototyping (RSP 2019), New York, USA, Oct. 2019.
  41. Shingo Igarashi, Yuto Kitagawa, Tasuku Ishigooka, Tatsuya Horiguchi, and Takuya Azumi,“Multi-rate DAG Scheduling Considering Communication Contention for NoC-based Embedded Many-core Processor,” In Proceedings of the 23rd International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2019), Cosenza, Italy, Oct. 2019. (Best Paper Runner-up Award)
  42. Kentaro Honda and Takuya Azumi, “Performance Estimation for Many-core Processor in Model-Based Development,” In Proceedings of the 8th Mediterranean Conference on Embedded Computing (MECO 2019), Montenegro, pp.144-149, Jun. 2019.
  43. Hiroyuki Chishiro, Kazutoshi Suito, Tsutomu Ito, Seiya Maeda, Takuya Azumi, Kenji Funaoka, and Shinpei Kato, “System on a Chip and Software Platforms for Fully Autonomous Driving,” In Proceedings of the IEEE 15th International Conference on Embedded Software and Systems (ICESS 2019), Nevada, USA, Jun. 2019.
  44. Shota Tokunaga, Keita Miura, and Takuya Azumi, “Autoware Toolbox: MATLAB/Simlink Benchmark Suite for ROS-based Self-driving Software Platform”, In Proceedings of the 21st IEEE International Symposium on Real-time Computing (ISORC 2018), Valencia, Spain, May 2019.
  45. Shota Tokunaga, Noriyuki Ota, Yoshiharu Tange, Keita Miura, and Takuya Azumi, “Demo Abstract: MATLAB/Simulink Benchmark Suite for ROS-based Self-driving System,” Demo Session of the 10th ACM/IEEE International Conference on Cyber-Physical Systems (ICCPS 2019), Montreal, Canada, Apr. 2019.
  46. Daisuke Fukutomi, Takuya Azumi, Shinpei Kato, and Nobuhiko Nishio, “Resource Manager for Scalable Performance in ROS Distributed Environments,” Design, Automation and Test in Europe (DATE 2019), Florence, Italy, Mar. 2019.
  47. Shota Tokunaga, Yuki Horita, Yasuhiro Oda, and Takuya Azumi, “IDF-Autoware: Integrated Development Framework for ROS-based Self-driving Systems Using MATLAB/Simulink,” In Proceedings of the Workshop of Autonomous Systems Design (ASD 2019), Florence, Italy, Mar. 2019.
  48. Yuto Kitagawa, Tasuku Ishigooka, and Takuya Azumi, “DAG Scheduling Algorithm for a Cluster-Based Many-Core Architecture,” In Proceedings of the 16th IEEE International Conference on Embedded and Ubiquitous Computing (EUC 2018) Bucharest, Romania Oct 2018.
  49. Seito Shirata, Hiroshi Oyama, and Takuya Azumi, “Runtime Component Information on Embedded Component Systems,” In Proceedings of the 16th IEEE International Conference on Embedded and Ubiquitous Computing (EUC 2018) Bucharest, Romania Oct 2018.
  50. Yukihiro Saito, Futoshi Sato, Takuya Azumi, Shinpei Kato, and Nobuhiko Nishio, “ROSCH: Real-Time Scheduling Framework for ROS,” In Proceedings of the 24th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2018) Hakodate, Japan Aug 2018.
  51. Yuto Kitagawa and Takuya Azumi, “DAG Scheduling Algorithm Considering Large-scalecalculation Tasks Using Many-core Architecture,” the 9th International Real-Time Scheduling Open Problems Seminar (RTSOPS 2018) Barcelona, Spain Jul 2018.
  52. Yuhei Suzuki, Takuya Azumi, Shinpei Kato, and Nobuhiko Nishio, “Real-Time ROS Extension on Transparent CPU/GPU Coordination Mechanism,” In Proceedings of the 21st IEEE International Symposium on Real-time Computing (ISORC 2018) Singapore May 2018.
  53. Shinpei Kato, Shota Tokunaga, Yuya Maruyama, Seiya Maeda, Manato Hirabayashi, Yuki Kitsukawa, Abraham Monrroy, Tomohito Ando, Yusuke Fujii, and Takuya Azumi, “Autoware on Board: Enabling Autonomous Vehicles with Embedded Systems,” In Proceedings of the 9th ACM/IEEE International Conference on Cyber-Physical Systems (ICCPS 2018) Porto(aka Oporto), Portugal Apr 2018.
  54. Hiroki Hayakawa, Takuya Azumi, Akinori Sakaguchi, and Toshimitsu Ushio, “ROS-based Support System for Supervision of Multiple UAVs by a Single Operator,” WiP session of the 9th ACM/IEEE International Conference on Cyber-Physical Systems (ICCPS 2018) Porto(aka Oporto), Portugal Apr 2018.
  55. Sasuga Kojima, Masato Edahiro, and Takuya Azumi, “Remapping Method to Minimize Makespan of Simulink Model for Embedded Multi-core Systems,” In Proceedings of the 33rd International Conference on Computers and Their Applications (CATA 2018) Las Vegas, Nevada, USA Mar 2018.
  56. Daisuke Fukutomi, Yuki Iida, Takuya Azumi, Shinpei Kato, and Nobuhiko Nishio, “GPUhd: Augmenting YARN with GPU Resource Management,” In Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2018) Tokyo Japan Jan 2018.
  57. Yuto Kitagawa, Tasuku Ishigooka, and Takuya Azumi, “Anomaly Prediction Based on k-means Clustering for Memory-constrained Embedded Devices,” In Proceedings of 16th IEEE International Conference on Machine Learning and Applications (ICMLA 2017) Cancun, Mexico Dec 2017.
  58. Mayo Nakagawa, Takuya Azumi, Yuto Kitagawa and Nobuhiko Nishio, “HVMD_CC : Heterogeneous Value with Multiple Deadlines and Communication Contention,” the 10th International Workshop on Compositional Theory and Technology for Real-Time Embedded Systems (CRTS 2017) Paris, France Dec 2017.
  59. Yuya Maruyama, Shinpei Kato, and Takuya Azumi, “Exploring Scalable Data Allocation and Parallel Computing on NoC-based Embedded Many Cores,” In Proceedings of the 35th IEEE International Conference on Computer Design (ICCD 2017) Massachusetts, USA Nov 2017.
  60. Takuro Yamamoto, Takuma Hara, Takuya Ishikawa, Hiroshi Oyama, Hiroaki Takada and Takuya Azumi, “TINET+TECS: Component-Based TCP/IP Protocol Stack for Embedded Systems,” In Proceedings of the IEEE 14th International Conference on Embedded Software and Systems (ICESS 2017) Sydney, Australia Aug 2017.
  61. Sasuga Kojima, Masato Edahiro, and Takuya Azumi, “Improving Core Allocation of Simulink Model for Embedded Multi-core Systems,” Poster session of IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2017) Hsinchu, Taiwan Aug 2017.
  62. Shota Tokunaga and Takuya Azumi, “Co-Simulation Framework for Autonomous Driving Systems with MATLAB/Simulink,” Demo Session of 23rd IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2017) Pittsburgh, PA, USA Apr 2017.
  63. Yuya Maruyama, Shinpei Kato, and Takuya Azumi, “Exploring the Performance of ROS2,” In Proceedings of the ACM SIGBED International Conference on Embedded Software (EMSOFT 2016), Pittsburgh, PA, USA Oct 2016.
  64. Takuro Yamamoto, Hiroshi Oyama, and Takuya Azumi, “Lightweight Ruby Framework for Improving Embedded Software Efficiency,” In Proceedings of the 4th IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2016) pp. 71-76, Nagoya, Japan Oct 2016.
  65. Tomoaki Kawada, Takuya Azumi, Hiroshi Oyama, and Hiroaki Takada, “Componentizing an Operating System Feature Using a TECS Plugin,” In Proceedings of the 4th IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2016) pp. 95-99, Nagoya, Japan Oct 2016.
  66. Yukihiro Saito, Takuya Azumi, Shinpei Kato, and Nobuhiko Nishio, “Priority and Synchronization Support for ROS,” In Proceedings of the 4th IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2016) pp. 77-81, Nagoya, Japan Oct 2016.
  67. Yuhei Suzuki, Takuya Azumi, Nobuhiko Nishio and Shinpei Kato, “HLBS: Heterogeneous Laxity-Based Scheduling Algorithm for DAG-based Real-Time Computing,” In Proceedings of the 4th IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2016) pp. 82-88, Nagoya, Japan Oct 2016.
  68. Shunsuke Hori and Takuya Azumi, “Extended Mapping Algorithm Based on Modularity from Synchronous Block Diagrams to AUTOSAR Runnables,” In Proceedings of the 21st IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2016) Berlin, Germany Sep 2016.
  69. Ryo Hasegawa, Naofumi Yawata, Noriaki Ando, Nobuhiko Nishio, and Takuya Azumi, “RTM-TECS: Collaboration Framework for Robot Technology Middleware and Embedded Component System,” In Proceedings of the 19th IEEE International Symposium on Real-time Computing (ISORC 2016) pp. 212-220, York, UK May 2016.
  70. Yuya Maruyama, Shinpei Kato, and Takuya Azumi, “Preliminary Evaluation of ROS2,” WiP session of the ACM/IEEE 6th International Conference on Cyber-Physical Systems (ICCPS 2016) Vienna, Austria Apr 2016.
  71. Jaeyong Rho, Takuya Azumi, Hiroshi Oyama, Kenya Sato, and Nobuhiko Nishio, “Distributed Processing for Automotive Data Stream Management System on Mixed Single- and Multi-core Processors,” In Proceedings of 8th International Workshop on Compositional Theory and Technology for Real-Time Embedded Systems (CRTS 2015) San Antonio, Texas Dec 2015.
  72. Ryo Hasegawa, Hiroshi Oyama, and Takuya Azumi, “Brushless Motor Control using RTM and TECS,” WiP session of the 21st IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2015) Hong Kong, China Aug 2015.
  73. Yuhei Suzuki,Yusuke Fujii, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “CPU/GPU Collaborated Resource Management for Real-Time GPGPU Applications,” WiP session of the 3rd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2015) Hong Kong, China Aug 2015.
  74. Yuko Hara-Azumi, Tanvir Ahmed, Takuya Azumi, and Nikil D. Dutt, “Instruction-Set Extension of Embedded Microprocessor for Timing Speculation,” International Conference on Integrated Circuits, Design, and Verification (ICDV 2015) Ho Chi Minh City, Vietnam Aug 2015.
  75. Takuya Azumi, Yuki Nagahara, Hiroshi Oyama, and Nobuhiko Nishio, “mruby on TECS: Component-based Framework for Running Script Program,” In Proceedings of the 18th IEEE International Symposium on Real-Time Computing (ISORC 2015) Auckland, New Zealand Apr 2015.
  76. Takashi Shigekuni, Toshimitsu Ushio, and Takuya Azumi, “Cloud-Assisted Sensing and Supervision of Multiple Unmanned Aerial Vehicles by a Single Operator,” WiP session of the ACM/IEEE 6th International Conference on Cyber-Physical Systems (ICCPS 2015) Seattle, USA Apr 2015.
  77. Yuki Iida, Manato Hirabayashi, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “Connected Smartphones and High-Performance Servers for Remote Object Detection,” In Proceedings of 2nd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2014) Hong Kong, China Aug 2014.
  78. Anh Nguyen, Yusuke Fujii, Yuki Iida, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “Reducing Data Copies between GPUs and NICs,” In Proceedings of 2nd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2014) Hong Kong, China Aug 2014.
  79. Yukihiro Saito, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “Sensors Fusion of a Camera and a LRF on GPU for Obstacle Detection,” WiP session of the 2nd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2014) Hong Kong, China Aug 2014.
  80. Jaeyong Rho, Akihiro Yamaguchi, Kenya Sato, Takuya Azumi, and Nobuhiko Nishio, “ROP-EDF: Reservation-Based OP-EDF Scheduling for Automotive Data Stream Management System,” WiP session of the IEEE 11th International Conference on Embedded Software and Systems (ICESS 2014), Paris, France Aug 2014.
  81. Atsushi Ohno, Takayuki Hikawa, Nobuhiko Nishio, and Takuya Azumi, “Integration Framework for Legacy and Generated Code in MBD,” WiP session of the 26th Euromicro Conference on Real-Time Systems (ECRTS 2014) Madrid, Spain Jun 2014.
  82. Yusuke Fujii, Takuya Azumi, Nobuhiko Nishio, Shinpei Kato, and Masato Edahiro, “Data Transfer Matters for GPU Computing,” In Proceedings of the 19th IEEE International Conference on Parallel and Distributed Systems (ICPADS 2013) Seoul, Korea Dec 2013.
  83. Yuki Nagahara, Hiroshi Oyama, Takuya Azumi, and Nobuhiko Nishio, “Distributed Intent: Android Framework for Networked Devices Operation,” In Proceedings of the IEEE 10th International Conference on Embedded Software and Systems (ICESS 2013) Sydney, Australia Dec 2013.
  84. Nobuhiko Nishio, Yuuki Fukuzaki, and Takuya Azumi, “Detecting Wi-Fi Base Station Behavior Inappropriate for Positioning Method in Participatory Sensing Logs,” International Workshop on Human Activity Sensing Corpus and its Application (HASCA 2013) Zurich, Switzerland Sep 2013.
  85. Shun Yoshimi, Takuya Azumi, and Nobuhiko Nishio, “PDR-based Adaptation for User-Progress in Interactive Navigation System,” at poster session of ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2013) Zurich, Switzerland Sep 2013.
  86. Yusuke Satonaka, Takumi Kitazawa, Kazuki Suzuki, Yuki Fujuzaki, Takuya Azumi, and Nobuhiko Nishio, “Lifelog-Based Active Movement Assistant System,” In Proceedings of the1st IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2013) Taipei, Taiwan Aug 2013.
  87. Yuki Iida, Yusuke Fujii, Takuya Azumi, Nobuhiko Nishio, Shinpei Kato, Tsuyoshi Hamada, Satoshi Kagami, Nobuo Kawaguchi, and Kazuya Takeda, “Prototyping Commodity ICT for Mobility CPS,” WiP session of the 1st IEEE International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA 2013) Taipei, Taiwan Aug 2013.
  88. Yusuke Fujii, Takuya Azumi, Nobuhiko Nishio, and Shinpei Kato, “Exploring Microcontrollers in GPUs,” the 4th Asia-Pacific Workshop on Systems (APSYS 2013) Singapore Jul 2013.
  89. Takuya Azumi, Yasaman Samei Syahkal, Yuko Hara-Azumi, Hiroshi Oyama, and Rainer Dömer, “TECSCE: HW/SW Codesign Framework for Data Parallelism Based on Software Component,” In Proceedings of the International Embedded Systems Symposium (IESS 2013) Paderborn, Germany Jun 2013.
  90. Takuya Ishikawa, Takuya Azumi, Hiroshi Oyama and Hiroaki Takada, “HR-TECS: Component Technology for Embedded Systems with Memory Protection,” In Proceedings of the 16th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC 2013) pp. 1-13, Paderborn, Germany Jun 2013.
  91. Yuko Hara-Azumi, Takuya Azumi, and Nikil D. Dutt, “VISA Synthesis: Variation-Aware Instruction Set Architecture Synthesis,” In Proceedings of Asia and South Pacific Design Automation Conference (ASP-DAC13) Yokohama, Japan Jan 2013.
  92. Yawata Naofumi, Azumi Takuya, and Nishio Nobuhiko, “Enhancement of Real-time Processing by Cooperation of RTM and TECS,” Work-in-Progress Session of the 18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2012) Seoul, Korea Aug 2012.
  93. Atsushi Ohno, Takuya Azumi, and Nobuhiko Nishio, “TECS Components Providing Functionalities of OSEK Specification for ITRON OS,” In Proceedings of the 9th IEEE International Conference on Embedded Software and Systems (ICESS 2012) pp. 1434-1441, Liverpool, UK Jun 2012.
  94. Nobuhiko Nishio, Harumitsu Fujii, Takuya Azumi, “Automatic Generation of Personal Indoor Activity Map,” the 10th International Conference on Pervasive Computing (Pervasive 2012) Newcastle, UK Jun 2012.
  95. Takuya Azumi, Yuko Hara-Azumi, and Rainer Dömer, “Virtual Platform Generation Using TECS Software Component and SCE,” Quo Vadis, Virtual Platforms? Challenges and Solutions for Today and Tomorrow (QVVP’12) Dresden, Germany Mar 2012.
  96. Takahiro Ito, Takuya Azumi, and Nobuhiko Nishio, “Extending Intent in Android for Distributed Collaboration Framework,” In Proceedings of the Workshop on Synthesis and System Integration of Mixed Information Technologies (SASIMI 2012) pp. 522-527, Oita, Japan Mar 2012.
  97. Takuya Azumi, Yuko Hara-Azumi, Shinya Honda, and Hiroaki Takada, “Software Component-Based HW/SW Cosimulation Framework: A Case Study,” WiP Session of 17th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2011) Chicago, USA Apr 2011.
  98. Takuya Azumi, Takayuki Ukai, Hiroshi Oyama, and Hiroaki Takada, “Wheeled Inverted Pendulum with Embedded Component System: a Case Study,” In Proceedings of the 13th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC 2010) pp. 151-155, Carmona, Spain May 2010.
  99. Hideki Takase, Takuya Azumi, Ittetsu Taniguchi, Yutaka Matsubara, Hayato Kanai, Shintaro Hosoai, and Midori Sugaya, “History of Summer School on Embedded System Technologies Organized by Students and Young Engineers,” 2009 Workshop on Embedded Systems Education (WESE 2009) pp. 19-26, Gernoble, France Oct 2009.
  100. Takuya Azumi, Hiroshi Oyama, and Hiroaki Takada, “Optimization of Component Connections for an Embedded Component System,” In Proceedings of the IEEE/IFIP International Conference on Embedded and Uniquitous Computing (EUC 2009) pp. 182-188, Vancouver, Canada Aug 2009.
  101. Takuya Azumi, Hiroshi Oyama, and Hiroaki Takada, “Memory Allocator for Efficient Task Communications by Using RPC Channels in an Embedded Component System,” In Proceedings of the Ninth IASTED International Conference on Software Engineering and Applications pp.204-209, Orlando, Florida, USA Nov 2008.
  102. Takuya Azumi, Hiroshi Oyama, and Hiroaki Takada, “A Realization of RPC in Embedded Component Systems,” WiP session of IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2008) Kaohsiung, Taiwan Aug 2008.
  103. Shimpei Yamada, Yukikazu Nakamoto, Takuya Azumi, Hiroshi Oyama, and Hiroaki Takada, “Generic Memory Protection Mechanism for Embedded System and Its Application to Embedded Component Systems,” In Proceedings of the 8th IEEE International Conference on Computer and Information Technology (CIT 2008) pp. 557-562, Sydney, Australia Jul 2008.
  104. Takuya Azumi, Shimpei Yamada, Hiroshi Oyama, Yukikazu Nakamoto, and Hiroaki Takada, “A New Security Framework for Embedded Component Systems,” In Proceedings of the 11th IASTED International Conference on Software Engineering and Applications, pp.584-589 Cambridge, Massachusetts, USA Nov 2007.
  105. Takuya Azumi, Shimpei Yamada, Hiroshi Oyama, Yukikazu Nakamoto, and Hiroaki Takada, “A Visual Modeling Environment for Embedded Component Systems,” In Proceedings of the 7th IEEE International Conference on Computer and Information Technology (CIT 2007) pp. 805-810, Fukushima, Japan Oct 2007.
  106. Takuya Azumi, Masanari Yamamoto, Yasuo Kominami, Nobuhisa Takagi, Hiroshi Oyama, and Hiroaki Takada, “A New Specification of Software Components for Embedded Systems,” In Proceedings of the 10th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC 2007) pp. 45-50, Santorini, Island,Greece May 2007.

  国内会議

  1. 岩上竜大,彭博,羽生浩幸,石郷岡祐,安積 卓也,“DDSとSOME/IPの協調フレームワーク.”  組込み技術とネットワークに関するワークショップ ETNET,長崎,2024.
  2. 斉 峰, 大山 博司, 長島 宏明, 安積 卓也, “組込みコンポーネントシステムに基づくビジュアルプログラミング 対応した ECHONET Lite フレームワーク,“ 情報処理学会 第84回全国大会, 2022.
  3. 黎子航, 長谷川敦史, 安積 卓也, “Autoware.Auto計測に向けたトレースツール,” Summer Workshop on Embedded System Technologies, 2021.
  4. 斉峰, 大山博司, 長島宏明, 安積卓也, “ビジュアルプログラミング対応した ECHONET Liteフレームワーク,” Summer Workshop on Embedded System Technologies, 2021.
  5. 楊 玉晴, 安積 卓也, “MATLAB/Simulink Benchmark Suite for ROS-based Self-driving Software Platform,” Summer Workshop on Embedded System Technologies, 2020.
  6. 佐藤 隆彦, 三浦 啓太, 藤倉 俊幸, 安積 卓也，“自動運転ソフトウェア向けBack-to-Backテストフレームワーク,”   組込み技術とネットワークに関するワークショップ ETNET, 鹿児島，2020.
  7. 三浦啓太, 徳永翔太, 安積卓也, “MATLAB/Simulink Benchmark Suite for ROS-based Self-driving Software Platform,” Summer Workshop on Embedded System Technologies, 岐阜, 2019.
  8. 本多健太郎, 安積卓也, “モデルベース開発におけるメニーコアを対象とした性能見積もり,” Summer Workshop on Embedded System Technologies, 岐阜, 2019.

招待講演

  1. 安積卓也,メニーコアプロセッサを用いた低消費自律駆動型モビリティ向けソフトウェアプラットフォーム実現に向けた取り組み”, マルチコアサミット, 神奈川，2023年11月.
  2. 安積卓也, コンピュータが支える自動運転技術ー自動運転が切り開く明るいモビリティ社会ー, 埼玉大学連続市民講座 part 14 明るい未来への展望－跳躍へのヒント－”, 2023年5月.
  3. 安積卓也,ROS 2を用いた自動運転ソフトウェアプラットフォーム入門～要素技術と動作の仕組み～”，日本ロボット学会, オンライン，2022年9月.
  4. 安積卓也,リアルタイムシステムが支える自動運転技術”，IPSJ ONE， オンライン，2021年3月.
  5. 安積卓也, “ROS 2を用いた完全自動運転プラットフォームの実用化,” オートモーティブ・ソフトウェア・フロンティア, 2020年2月.
  6. 安積卓也, “メニーコアプロセッサによる省電力完全自動運転の実現” , ET2019 マルチコアサミット, 神奈川，2019年11月.
  7. 安積卓也, Geoffrey Biggs,“自動運転プラットフォームの実用化：ROS2で高信頼ソフトウェアの実装”, Summer Workshop on Embedded System Technologies, 岐阜, 2019年8月.

  受賞

  1. Best Paper Award
    • Takuma Yabe, Yuto Koyanagi, Keita Miura and Takuya Azumi, APRIS 2021.
    • 安積 卓也、丸山 雄也、前田 青也、加藤 真平、組込みシステムシンポジウム2019 (優秀論文賞)
  2. Outstanding Paper Award
    • Shuhei Tsunoda and Takuya Azumi, APRIS 2021.
    • Yuqing Yang and Takuya Azumi, IEEE 16th ICESS 2020.
  3. Best Paper Runner-up Award
    • Shingo Igarashi, Yuto Kitagawa, Tasuku Ishigooka, Tatsuya Horiguchi, and Takuya Azumi, IEEE/ACM 23rd DS-RT 2019.
  4. 学生奨励賞
    • 斉 峰, 大山 博司, 長島 宏明, 安積 卓也, 情報処理学会 第84回全国大会 2022
    • 矢部 巧馬, 情報処理学会 コンピュータサイエンス領域奨励賞 2022