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:Incentive Mechanism for P2P File Sharing based on Social Network and Game Theory
學年102
學期2
出版(發表)日期2014/05/01
作品名稱Incentive Mechanism for P2P File Sharing based on Social Network and Game Theory
作品名稱(其他語言)
著者Wu, Tin-Yu; Lee, Wei-Tsong; Nadra Guizani; Wang, Tzu-Ming
單位淡江大學電機工程學系
出版者London: Academic Press
著錄名稱、卷期、頁數Journal of Network and Computer Applications 41, pp.47–55
摘要According to statistics, most P2P applications use Gnutella or BitTorrent protocols to combat free riders. However, BitTorrent restrains free riders using the choking algorithm that chokes free riders only. Whereas, Gnutella identifies and prevents malicious nodes using the EigenTrust algorithm that has been proven to be imperfect. Therefore, both of these schemes are inefficient. According to a research conducted in 2005, 85% of Gnutella network users are free riders and only 1% of the users share new files and resources voluntarily. In this paper, by considering users' bandwidth, computing power and energy, our proposed system architecture gives users corresponding counters, which are stored and managed by the server. Moreover, the file-sharing model of our system can be divided into real-time streaming media sharing and file sharing. As for real-time streaming media sharing, users can use their counters to participate in the auction and bid on the admission of high-quality real-time streaming. As for file sharing, users have to pay a certain number of counters for every unit of download bandwidth. That is to say that all system users must use the counters to bid on or purchase services, which further enables users' spontaneous resource sharing.
關鍵字Peer-to-peer (P2P) file sharing; Reward/penalty system; Social network; Game theory
語言英文
ISSN1084-8045
期刊性質國外
收錄於
產學合作
通訊作者Nadra Guizani
審稿制度
國別英國
公開徵稿
出版型式紙本
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