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Reading: A Scalable Framework and Prototype for CAS e-Science

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Research Papers

A Scalable Framework and Prototype for CAS e-Science

Authors:

Yuanchun Zhou ,

Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
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Yun Xiao,

Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
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Kaichao Wu,

Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
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Baoping Yan

Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
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Abstract

Based on the Small-World model of CAS e-Science and the power low of Internet, this paper presents a scalable CAS e-Science Grid framework based on virtual region called Virtual Region Grid Framework (VRGF). VRGF takes virtual region and layer as logic manage-unit. In VRGF, the mode of intra-virtual region is pure P2P, and the model of inter-virtual region is centralized. Therefore, VRGF is decentralized framework with some P2P properties. Further more, VRGF is able to achieve satisfactory performance on resource organizing and locating at a small cost, and is well adapted to the complicated and dynamic features of scientific collaborations. We have implemented a demonstration VRGF based Grid prototype—SDG.
DOI: http://doi.org/10.2481/dsj.6.S385
How to Cite: Zhou, Y. et al., (2007). A Scalable Framework and Prototype for CAS e-Science. Data Science Journal. 6, pp.S385–S392. DOI: http://doi.org/10.2481/dsj.6.S385
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Published on 19 Jul 2007.
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