Trust Discrimination Scheme Considering Limited Resources in Mobile P2P Environments
نویسندگان
چکیده
منابع مشابه
Autonomy, Heterogeneity, Trust, Security, and Privacy in Mobile P2P Environments
Mobile P2P environments are emerging as a result of rapid expansion of portable terminals that are able to establish direct wireless communication links among themselves. These kinds of terminals are under the control of persons and allowing interactions between their terminals is subject to trust between the individuals and their desire to preserve and exhibit various aspects of autonomy again...
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Peer-to-peer applications (P2P) are no longer limited to home users, and start being accepted in academic and corporate environments. While file sharing and instant messaging applications are the most traditional examples, they are no longer the only ones benefiting from the potential advantages of P2P networks. For example, network file storage, data transmission, distributed computing, and co...
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あらまし Unstructured型 P2Pネットワークでは,オーバレイネットワークの隣接ピア数(次数)分布やコ ンテンツのリクエスト数分布がべき乗則に近い性質をもつことが報告されている.この Unstructured 型 P2P ネットワークでは,高次数ピアに負荷が著しくかかってしまうこと,低人気コンテンツがネットワーク上から消 滅してしまうため,ネットワーク全体のヒット率が低下してしまうといった問題がある.これらの問題に対し, キャッシュ置換えや複製配置の観点から解決を図った方式等が提案されている.しかし,キャッシュ置換えでは 素早くコンテンツを広めることができない,複製配置では高負荷がかかるといった問題がある.本論文では,こ のような問題点を解決するためキャッシュ置換えと複製配置を組み合わせた,新たな複製配置の方式を提案する. 本方式では隣接ピア数に応じて各ピアがそれぞれ異なる...
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The rapid growth of communication technologies in the past years has enabled development of collaborative peer-to-peer applications. The reliable collaborative application must implement some methods which help to detect malicious entities and avoid collaboration with them. Such systems are based on building trust relationships between entities; their design is difficult due to a decentralized ...
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The mobility characteristic brings new challenges for research of P2P computing over the wireless mobile networking environment. Peers’ movements in wireless mobile network change the routing path which affects the file retrieval performance. Thus, how to improve the resource discovery and retrieval for P2P file sharing applications in wireless mobile networks becomes a critical issue. In this ...
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ژورنال
عنوان ژورنال: The Journal of the Korea Contents Association
سال: 2017
ISSN: 1598-4877
DOI: 10.5392/jkca.2017.17.01.622