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Technologies for Distributed Systems with NvRAM and Atomic Clocks

Research Project

Project/Area Number 16H01717
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Software
Research InstitutionNational Institute of Informatics

Principal Investigator

Satoh Ichiro  国立情報学研究所, 情報社会相関研究系, 教授 (80282896)

Co-Investigator(Kenkyū-buntansha) 倉田 成人  筑波技術大学, 産業技術学部, 教授 (00416869)
中島 達夫  早稲田大学, 理工学術院, 教授 (10251977)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥43,420,000 (Direct Cost: ¥33,400,000、Indirect Cost: ¥10,020,000)
Fiscal Year 2019: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2018: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2017: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Fiscal Year 2016: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Keywords分散システム / 不揮発記憶装置 / 高精度時計 / トランザクション / 分散トランザクション / 不揮発性メモリ / 原子時計 / 不揮発メモリ / 分散合意アルゴリズム / 分離モデル / 多重バージョン並行制御 / 情報システム / 情報工学 / 高信頼性ネットワーク / 計算機システム
Outline of Final Research Achievements

We propose a next-generation distributed transaction technology with new devices, e.g., non-volatile memory and ultra-small atomic clocks, and cloud computing, and implement and evaluate it. We expected these devices to bring significant changes in transaction implementation technology and significant improvements in performance and functionality, although existing distributed transactions are seriously and essentially affected by communication latency. For example, non-volatile memory allows distributed transactions to avoid operations for persistence and atomic clocks enables messages to be ordered based on the times of their transmits in the sender side rather than the receiver side, because these messages have precise time-stamps generated from atomic clocks in the sender side.
We also evaluate our proposed methods in comparison with conventional synchronization mechanism such as two-phase commit in their consistency and performance.

Academic Significance and Societal Importance of the Research Achievements

学術的には不揮発性メモリや高精度時計などの最新ハードウェアデバイスは分散システムに性能及び信頼性改善に寄与することが指摘されてきたが、その具体的な手法は明らかになっておらず、それを提示したことが本研究の意義及び貢献となる。また、実際的にはクラウドコンピューティングなどの広域に広がる分散システムのデータ管理基盤技術の提供することになる。今後、こうした最新デバイスの普及とその性能改善により、研究の有用性は高まるはずである。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (21 results)

All 2019 2018 2017 2016

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results) Presentation (18 results) (of which Int'l Joint Research: 17 results,  Invited: 1 results)

  • [Journal Article] Spatial Connector: Mapping Access Control Models for Pervasive Computing and Cloud Computing2017

    • Author(s)
      Ichiro Satoh
    • Journal Title

      Procedia Computer Science

      Volume: 110 Pages: 174-181

    • DOI

      10.1016/j.procs.2017.06.075

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theory and Implementation of an Adaptive Middleware for Ubiquitous Computing Systems2016

    • Author(s)
      Jingtao Sun, Ichiro Satoh
    • Journal Title

      Journal of Information Processing

      Volume: 24 Issue: 6 Pages: 878-886

    • DOI

      10.2197/ipsjjip.24.878

    • NAID

      130005282179

    • ISSN
      1882-6652
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Self-Adaptively Auto-scaling for Mobile Cloud Applications2016

    • Author(s)
      Ichiro Satoh
    • Journal Title

      Procedia Computer Science

      Volume: 94 Pages: 9-16

    • DOI

      10.1016/j.procs.2016.08.006

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Presentation] MapReduce Processing with 5G networks2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      Twelfth International Conference on Mobile Computing and Ubiquitous Network
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Easy Development of Software for IoT Systems2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      International Symposium on Intelligent Distributed Computing, IDC 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experiences in Context Aware-Services2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      10th International Symposium on Ambient Intelligence, ISAmI 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Agent-Based Education Environment in Museums2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      19th EPIA Conference on Artificial Intelligence, EPIA 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Developing and Testing Networked Software for Moving Robots2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      14th International Conference on Evaluation of Novel Approaches to Software Engineering
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing Software on Networked Transport Robots2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      5th International Conference on Advances and Trends in Software Engineering (SOFTENG'2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adaptive Software Deployment2019

    • Author(s)
      Ichiro Satoh
    • Organizer
      11th International Conference on Adaptive and Self-Adaptive Systems and Applications (ADAPTIVE'2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Approach for Recovering Distributed Systems from Disasters2018

    • Author(s)
      Ichiro Satoh
    • Organizer
      8th International Conference on Bioinspired Optimization Methods and Their Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adaptive Deployment of Software in Smart-City.2018

    • Author(s)
      Ichiro Satoh
    • Organizer
      Proceedings of the 4th EAI International Conference on Smart Objects and Technologies for Social Good
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An approach for testing software on networked transport robots2018

    • Author(s)
      Ichiro Satoh
    • Organizer
      14th IEEE International Workshop on Factory Communication Systems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Context-Aware Access Control Model for Services Provided from Cloud Computing2017

    • Author(s)
      Ichiro Satoh
    • Organizer
      1th International Symposium on Intelligent Distributed Computing 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mobile Agent: Lost Agent Technology. Why could Mobile Agents be in Practice?2017

    • Author(s)
      Ichiro Satoh
    • Organizer
      15th International Conference on Practical Applications of Cyber-Physical Multi-Agent Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] An alternative approach to blockchain mining work for making blockchain technologies fit to ubiquitous and mobile computing environments2017

    • Author(s)
      Yuki Kano, Tatsuo Nakajima
    • Organizer
      10th International Conference on Mobile Computing and Ubiquitous Network
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A New Approach to Mining Work in Blockchain Technologies.2017

    • Author(s)
      Yuki Kano, Tatsuo Nakajima
    • Organizer
      15th International Conference on Advances in Mobile Computing & Multimedia
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Access Control Model for Ambient Intelligent Services in Cloud Computing2016

    • Author(s)
      Ichiro Satoh
    • Organizer
      SmartCloud 2016
    • Place of Presentation
      New York, NY, USA,
    • Year and Date
      2016-11-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adaptive Scaling Up/Down for Elastic Clouds2016

    • Author(s)
      Ichiro Satoh
    • Organizer
      10th International Symposium on Intelligent Distributed Computing
    • Place of Presentation
      Paris, France
    • Year and Date
      2016-10-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constraint Solving-Based Automatic Generation of Mobile Agent Itineraries2016

    • Author(s)
      Ichiro Satoh
    • Organizer
      International Conference on Artificial Intelligence and Soft Computing
    • Place of Presentation
      Zakopane, Poland
    • Year and Date
      2016-06-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] Toward Access Control Model for Context-Aware Services Offloaded to Cloud Computing2016

    • Author(s)
      Ichiro Satoh
    • Organizer
      35th IEEE Symposium on Reliable Distributed Systems Workshops
    • Place of Presentation
      Budapest, Hungary
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2021-02-19  

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