Reliability-Based Mirroring of Servers in Distributed Networks
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概要
- 論文の詳細を見る
In this paper, we consider optimal mirror allocation problems for the purpose of load balancing in network servers. We focus on constructing high-reliability networks and propose the optimal mirror allocation model such that the system reliability is maximized subject to costs and delays, in view of the trade-off between the reliability and cost. This optimization model is capable of dealing with various kinds of network topologies, although for simplicity, we assume the read-only situation. We formulate this optimization problem into a 0-1 integer programming model, and we use an approximate method for numerical analysis in order to analyze more large-scale systems. Our objective is to find the optimal mirror allocation by solving this model, and to show quantitatively the general characteristics of the load balancing and the improvement of the system reliability by the distributed mirror allocation.
- 社団法人電子情報通信学会の論文
- 2002-02-01
著者
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OKADA Hiromi
Faculty of Engineering, Kansai University
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Okada H
Kansai Univ. Osaka Jpn
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Okada H
Department Of Fermentation Technology Faculty Of Engineering Osaka University
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Okada H
Nagaoka Univ. Technol. Niigata Jpn
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Okada H
Nagoya City Univ. School Of Medicine Nagoya Jpn
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Okada H
Department Of Fermentation Technology Facutly Of Enginering Osaka Univeristy
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TAKAHASHI Jun
Faculty of Human Development, University of Toyama
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EBARA Hiroyuki
Faculty of Engineering, Kansai University
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NAKANIWA Akiko
Faculty of Engineering, Kansai University
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TAKAHASHI Jun
Fujitsu Kansai-Chubu Net-Tech Limited
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Ebara Hiroyuki
Faculty Of Engineering Kansai University
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Nakaniwa Akiko
Faculty Of Engineering Kansai University:(present Address)osaka Sangyo University
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Okada Hiromi
Faculty Of Engineering Kansai University
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Takahashi J
Fujitsu Kansai-chubu Net-tech Limited
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Takahashi Jun
Faculty Of Human Development University Of Toyama
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