Grid Computing Supporting System on ITBL Project

Higuchi, Kenji; Imamura, Toshiyuki; Suzuki, Yoshishige; Shimizu, Futoshi; Machida, Masahiko; Otani, Takayuki; Hasegawa, Yukihiro; Yamagishi, Nobuhiro; Kimura, Kazuhiro; Aoyagi, T.; Nakajima, N.; Fukuda, Masahiro; Yagawa, Genki

doi:10.1007/978-3-540-39707-6_19

Cited by 7 publications

(6 citation statements)

References 5 publications

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“…CCSE has developed a communication infrastructure (STARPC+) by improving robustness, throughput and latency of ITBL communication infrastructure (STARPC) [2]. The feature of STARPC+ is:…”

Section: Communication Infrastructurementioning

confidence: 99%

“…From FY1995 to FY 2000, CCSE/JAEA promoted R&D of seamless thinking aid (STA) [1] to establish an environment in which researchers and engineers can seamlessly execute R&D with distributed heterogeneous computers. From FY2001 to FY2005, CCSE has promoted Information Technology Based Laboratory (ITBL) project [2]. This is a national project (one of the e-Japan projects) aiming at establishing a virtual laboratory which can support remote collaborative researches by sharing intellectual resources such as computers, software, data, know-how, and so on.…”

Section: Introductionmentioning

confidence: 99%

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Research and development of fusion grid infrastructure based on atomic energy grid infrastructure (AEGIS)

Suzuki

Nakajima

Kushida

et al. 2008

Fusion Engineering and Design

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“…CCSE has developed a communication infrastructure (STARPC+) by improving robustness, throughput and latency of ITBL communication infrastructure (STARPC) [2]. The feature of STARPC+ is:…”

Section: Communication Infrastructurementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Research and development of fusion grid infrastructure based on atomic energy grid infrastructure (AEGIS)

Suzuki

Nakajima

Kushida

et al. 2008

Fusion Engineering and Design

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“…AEGIS includes two functional networks: one is a computing network and the other is a community network. AEGIS computing network was constructed by advancing the knowledge and skills obtained from R&D of ITBL (Information Technology Based Laboratory) infrastructure (7) . Using computing resources on AEGIS computing network, we have performed atomic field research such as seismic analysis of full-scale simulation of HTTR (High Temperature Engineering Test Reactor) at O-arai R&D center of JAEA (3,8) .…”

Section: Implementation Of the Community System: Aegis Community Systemmentioning

confidence: 99%

Network Computing Infrastructure to Share Tools and Data in Global Nuclear Energy Partnership

Kim

Suzuki

Teshima

2010

JPES

Self Cite

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CCSE/JAEA (Center for Computational Science and e-Systems/Japan Atomic Energy Agency) integrated a prototype system of a network computing infrastructure for sharing tools and data to support the U.S. and Japan collaboration in GNEP (Global Nuclear Energy Partnership). We focused on three technical issues to apply our information process infrastructure, which are accessibility, security, and usability. In designing the prototype system, we integrated and improved both network and Ｗeb technologies. For the accessibility issue, we adopted SSL-VPN (Security Socket Layer -Virtual Private Network) technology for the access beyond firewalls. For the security issue, we developed an authentication gateway based on the PKI (Public Key Infrastructure) authentication mechanism to strengthen the security. Also, we set fine access control policy to shared tools and data and used shared key based encryption method to protect tools and data against leakage to third parties. For the usability issue, we chose Web browsers as user interface and developed Web application to provide functions to support sharing tools and data. By using WebDAV (Web-based Distributed Authoring and Versioning) function, users can manipulate shared tools and data through the Windows-like folder environment. We implemented the prototype system in Grid infrastructure for atomic energy research: AEGIS (Atomic Energy Grid Infrastructure) developed by CCSE/JAEA. The prototype system was applied for the trial use in the first period of GNEP.

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“…ITBL-IS (Information Technology Based Laboratory Infrastructure) was developed and has been managed by CCSE/JAEA in the ITBL project (3) . The ITBL project is a national project placed as one of the e-Japan Priority Policy Program to realize the e-Japan Strategy which sets goals to make Japan the world's most advanced IT nation.…”

Section: Overview Of Itbl Projectmentioning

confidence: 99%

Development of Three-dimensional Virtual Plant Vibration Simulator on Grid Computing Environment ITBL-IS/AEGIS

Suzuki

Nishida

Araya

et al. 2009

JPES

Self Cite

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Center for computational science and e-systems of Japan Atomic Energy Agency is carrying out R&D in the area of extra large-scale simulation technologies for solving nuclear plant structures in its entirety. Specifically, we focus on establishing a virtual plant vibration simulator on inter-connected supercomputers intended for seismic response analysis of a whole nuclear plant. The simulation of a whole plant is a very difficult task because an extremely large dataset must be processed. To overcome this difficulty, we have proposed and implemented a necessary simulation framework and computing platform. The computing platform enables an extra large-scale whole nuclear plant simulation to be carried out on a grid computing platform called ITBL-IS, Information Technology Based Laboratory Infrastructure and AEGIS, Atomic Energy Grid Infrastructure. The simulation framework based on the computing platform has been applied to a linear elastic analysis of the reactor pressure vessel and cooling systems of the nuclear research facility, HTTR. The simulation framework opens a possibility of new simulation technologies for building a whole virtual nuclear plant in computers for virtual experiments.

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Grid Computing Supporting System on ITBL Project

Cited by 7 publications

References 5 publications

Research and development of fusion grid infrastructure based on atomic energy grid infrastructure (AEGIS)

Research and development of fusion grid infrastructure based on atomic energy grid infrastructure (AEGIS)

Network Computing Infrastructure to Share Tools and Data in Global Nuclear Energy Partnership

Development of Three-dimensional Virtual Plant Vibration Simulator on Grid Computing Environment ITBL-IS/AEGIS

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