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2003 Fiscal Year Final Research Report Summary

Models on Regional Analysis Center Network

Research Project

Project/Area Number 13440086
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 素粒子・核・宇宙線
Research InstitutionThe High Energy Accelerator Research Organization

Principal Investigator

KAWABATA Setsuya  High Energy Accelerator Research Organization, Computing Research Center, Prof., 計算科学センター, 教授 (40152996)

Co-Investigator(Kenkyū-buntansha) MANABE Atsushi  High Energy Accelerator Research Organization, Computing Research Center, Research Associate, 計算科学センター, 助手 (90202332)
WATASE Yoshiyuki  High Energy Accelerator Research Organization, Computing Research Center, Prof., 計算科学センター, 教授 (70018662)
SASAKI Takashi  High Energy Accelerator Research Organization, Computing Research Center, Associate Prof, 計算科学センター, 助教授 (50259983)
SHIBATA Akhiro  High Energy Accelerator Research Organization, Computing Research Center, Research Associate, 計算科学センター, 助手 (30290852)
MORITA Youhei  High Energy Accelerator Research Organization, Computing Research Center, Research Associate, 計算科学センター, 助手 (00212267)
Project Period (FY) 2001 – 2003
KeywordsGRID / High Energy Physics / Accelerator science / data analysis / bulk data
Research Abstract

In accelerator sciences, such as High Energy Physics, Nuclear Science and Synchrotron radiation science, large scale experimental facilities are necessary, e.g. an accelerator, a detector and a large scale computer system with a mass storage system. Researchers had to stay at the central laboratory where such facilities were available on site to perform data analysis before. However, due to recent rapid technical evolution on Internet and also personal computer systems, data analysis can be done at each institute these days. Our goal is implementing a wise mechanism to replicate experimental data to local sites and also uploads Monte Carlo events which generated at each local site with file directory/registry mechanism. For this purpose, we have done survey on several middleware available and chose SRB developed at San Diego Super Computer Center. Using SRB, every sites on the Internet can share the single file tree and transfer files using parallel transfer mode. This corresponds to the virtual file, server on the Internet. SRB also works under GRID Security Infrastructure and smooth transition to RLS (Replica Locator Service) in Globus Toolkit are possible when it becomes ready. Besides research and development on this kind of middleware, we developed application software to be used at regional analysis centers, such as particle identification using Bayesian method, detector simulators and also data acquisition systems.

  • Research Products

    (8 results)

All Other

All Publications (8 results)

  • [Publications] Atsushi Manabe et Al.: "A DATA GRID TESTBED ENVIRONMENT IN GIGABIT WAN WITH HPSS"2003 Conference for Computing in High-Energy and Nuclear Physics. eConf C0303241. (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Sakamoto et al.: "KONOE : AN OBJECT-ORIENTED/NETWORK-DISTRIBUTED ONLINE ENVIRONMENT"IEEE Transaction on Nuclear Science. 49. 3254-3261 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐々木節: "高エネルギー実験解析システムへのSANの適用"情報処理学会誌. 42・4. (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 渡瀬芳行, 森田洋平: "高エネルギー物理学におけるグリッド技術の応用"情報処理学会誌. 44・6. (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Atsushi Manabe et al.: "A DATA GRID TESTBED ENVIRONMENT IN GIGABIT WAN WITH HPSS"CHEP-2003-THCT002. 5 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Sakam oto et al.: "KONOE : AN OBJECT-ORIENTED / NETWORK-DISTRIBUTED ONLINE ENVIRONMENT."IEEE Trans.Nucl.Sci.. 49. 3254-3261 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takashi Sasaki: "Application of SAN in HEP"IPSJ. Vol.42 No.04. 015 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Youhei Morita, Yoshiyuki Watase: "Application of GRID technologies in HEP"情報処理学会誌. Vol.44 No.06. 008

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2005-04-19  

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