The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans cet article, nous proposons une méthode de réplication de fichiers pour réaliser un équilibrage de charge en termes d'accès en écriture au périphérique de stockage (« équilibrage de charge d'accès au stockage en écriture » en abrégé) dans des réseaux de partage de fichiers peer-to-peer (P2P) non structurés dans lesquels le la tendance de popularité des fichiers interrogés varie de manière dynamique. La méthode proposée utilise un taux d'accès au stockage en écriture comme valeur d'indice d'équilibre de charge afin de stabiliser de manière adaptative les environnements de partage de fichiers P2P dynamiques. Dans la méthode proposée, chaque homologue contrôle de manière autonome le taux de réplication du fichier, qui est défini comme une probabilité de créer la réplique du fichier afin d'uniformiser les charges d'accès au stockage en écriture de la même manière que les phénomènes de diffusion thermique. Les résultats de l'analyse théorique montrent que le comportement de la méthode proposée présente en réalité une analogie avec une équation de diffusion thermique. De plus, les résultats de la simulation révèlent que la méthode proposée a la capacité de réaliser un équilibrage de charge d’accès au stockage en écriture dans les environnements dynamiques de partage de fichiers P2P.
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Masanori TAKAOKA, Masato UCHIDA, Kei OHNISHI, Yuji OIE, "Access Load Balancing with Analogy to Thermal Diffusion for Dynamic P2P File-Sharing Environments" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 5, pp. 1140-1150, May 2010, doi: 10.1587/transcom.E93.B.1140.
Abstract: In this paper, we propose a file replication method to achieve load balancing in terms of write access to storage device ("write storage access load balancing" for short) in unstructured peer-to-peer (P2P) file-sharing networks in which the popularity trend of queried files varies dynamically. The proposed method uses a write storage access ratio as a load balance index value in order to stabilize dynamic P2P file-sharing environments adaptively. In the proposed method, each peer autonomously controls the file replication ratio, which is defined as a probability to create the replica of the file in order to uniform write storage access loads in the similar way to thermal diffusion phenomena. Theoretical analysis results show that the behavior of the proposed method actually has an analogy to a thermal diffusion equation. In addition, simulation results reveal that the proposed method has an ability to realize write storage access load balancing in the dynamic P2P file-sharing environments.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.1140/_p
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@ARTICLE{e93-b_5_1140,
author={Masanori TAKAOKA, Masato UCHIDA, Kei OHNISHI, Yuji OIE, },
journal={IEICE TRANSACTIONS on Communications},
title={Access Load Balancing with Analogy to Thermal Diffusion for Dynamic P2P File-Sharing Environments},
year={2010},
volume={E93-B},
number={5},
pages={1140-1150},
abstract={In this paper, we propose a file replication method to achieve load balancing in terms of write access to storage device ("write storage access load balancing" for short) in unstructured peer-to-peer (P2P) file-sharing networks in which the popularity trend of queried files varies dynamically. The proposed method uses a write storage access ratio as a load balance index value in order to stabilize dynamic P2P file-sharing environments adaptively. In the proposed method, each peer autonomously controls the file replication ratio, which is defined as a probability to create the replica of the file in order to uniform write storage access loads in the similar way to thermal diffusion phenomena. Theoretical analysis results show that the behavior of the proposed method actually has an analogy to a thermal diffusion equation. In addition, simulation results reveal that the proposed method has an ability to realize write storage access load balancing in the dynamic P2P file-sharing environments.},
keywords={},
doi={10.1587/transcom.E93.B.1140},
ISSN={1745-1345},
month={May},}
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TY - JOUR
TI - Access Load Balancing with Analogy to Thermal Diffusion for Dynamic P2P File-Sharing Environments
T2 - IEICE TRANSACTIONS on Communications
SP - 1140
EP - 1150
AU - Masanori TAKAOKA
AU - Masato UCHIDA
AU - Kei OHNISHI
AU - Yuji OIE
PY - 2010
DO - 10.1587/transcom.E93.B.1140
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2010
AB - In this paper, we propose a file replication method to achieve load balancing in terms of write access to storage device ("write storage access load balancing" for short) in unstructured peer-to-peer (P2P) file-sharing networks in which the popularity trend of queried files varies dynamically. The proposed method uses a write storage access ratio as a load balance index value in order to stabilize dynamic P2P file-sharing environments adaptively. In the proposed method, each peer autonomously controls the file replication ratio, which is defined as a probability to create the replica of the file in order to uniform write storage access loads in the similar way to thermal diffusion phenomena. Theoretical analysis results show that the behavior of the proposed method actually has an analogy to a thermal diffusion equation. In addition, simulation results reveal that the proposed method has an ability to realize write storage access load balancing in the dynamic P2P file-sharing environments.
ER -