Building and managing adaptive distributed systems.
| Project/Area Number |
24300031
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | National Institute of Informatics |
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Principal Investigator |
Ichiro Satoh 国立情報学研究所, アーキテクチャ科学研究系, 教授 (80282896)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAJIMA Tatsuo 早稲田大学, 基幹理工学部, 教授 (10251977)
MINAMI Kazuhiro 情報・システム研究機構, 統計数理研究所・モデリング研究系, 准教授 (10579410)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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| Keywords | 分散システム / 適応性システム / ミドルウェア / 適応性 / 耐故障性 / 自己適応性 / ソフトウェアコンポーネント / 自己組織化 / 柔軟性 / サービス基盤技術 / クラウドコンピューティング |
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| Outline of Final Research Achievements |
This work address an approach to make distributed systems flexible and robust. Distributed systems are dynamic by nature like biological systems. To support various and unknown changes in distributed systems, we need a novel approach for managing distributed systems. Biological mecahnisms are useful to such an approach. It supports the notions of differentiation and dedifferentiation in cellular slime molds. When a service delegates a function to another component coordinating with it, if the former has the function, this function becomes less-developed and the latter's function becomes well-developed. When some differentiated services are not available, it enables remaining services to automatically support the functions provided from the unavailable services. The approach was constructed as a middleware system and allowed us to define general-purpose agents as Java objects. The proposed approach has academic and practical contributions.
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Report
(5 results)
Research Products
(25 results)
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[Presentation] MapReduce-Based Data Processing on IoT.2014
Author(s)
Ichiro Satoh
Organizer
2014 IEEE International Conference on Internet of Things, IEEE Green Computing and Communications, and IEEE Cyber, Physical and Social Computing, iThings/GreenCom/CPSCom 2014
Place of Presentation
Taipei, Taiwan
Year and Date
2014-09-01 – 2014-09-03
Related Report
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