教師資料查詢 | 類別: 期刊論文 | 教師: 吳庭育 Tin-yu Wu (瀏覽個人網頁)

標題:Multi-factors oriented study of P2P Churn
學年98
學期1
出版(發表)日期2009/09/01
作品名稱Multi-factors oriented study of P2P Churn
作品名稱(其他語言)
著者Yang, Dong; Zhang, Yu-xiang; Zhang, Hong-ke; 吳庭育; Wu, Tin-yu; Chao, Han-chieh
單位淡江大學電機工程學系
出版者Wiley-Blackwell
著錄名稱、卷期、頁數International Journal of Communication Systems 22(9), pp.1089-1103
摘要The dynamics of peers, namely Churn, is an inherent property of peer-to-peer (P2P) systems and is critical to their design and evaluation. Although every excellent P2P protocol has some solution to this issue, studies on Churn are still seldom. This paper studies various factors related to Churn, and uses them to analyze and evaluate P2P protocols. Prior researches on Churn are all based on the P2P network factors in Churn environment, and their difference is whether to use these factors as predecessor references to build Churn analytical models or as successor references to test the models. According to this difference, this paper first divides various factors into two categories: impacting Churn and affected by Churn. There is a causal relationship between these two categories. Factors impacting Churn are cause, and the factors affected by Churn are effect. In this paper, we use this causality to simulate and analyze P2P Churn. Cause is used as the input data and effect is used as the output result. Second, based on the classification of Churn factors, we present a performance evaluation framework and two comparing models. Based on the framework and models, we simulate and analyze three P2P protocols and get some useful results such as the performance of these protocols under Churn, the advantage of Chord over others, and the most important factors impacting Churn. Finally, we present a method to improve recent P2P Churn models by adding some influence factors.
關鍵字
語言英文
ISSN1099-1131
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,電子版
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