Confidence-based Trustworthiness of Peers in Fully Distributed P2P Overlay Networks

全分布式 P2P 覆盖网络中基于置信度的节点可信度

• 批准号: 20500078
• 负责人: TAKIZAWA Makoto
• 金额: $ 2.91万
• 依托单位: Seikei University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20500078/
• 关键词: P2Pオーバレイ; ネットワーク; 信用可能性; 自信度; アクセス制御; P2Pネットワーク; 放送プロトコル; 主観的信用可能性; 客観的信用可能性; 知人ピア; センサー・アクター・ネットワーク; 完全分散型システム

A peer-peer (P2P) system is composed of peer processes, which is in nature fully distributed. Here, it is critical to discuss if each peer can trust an acquaintance. Since there is no centralized coordinator on member peers in the networks, each peer has to decide on the trustworthiness of each acquaintance by communicating with the acquaintances. In the traditional reputation concept, every trustworthiness opinion on the target peer is collected. Here, some malicious, obsolete opinions might be included. In this research, we discussed a novel way where each peer only takes a subjective trustworthiness on a target peer from acquaintances which the peer can trust. Through the simulation, we showed the objective trustworthiness obtained by the algorithm we discussed is more accurate than the flooding ones. In addition, a peer might obtain the subjective trustworthiness on a target peer different from the objective one.

对等点（P2P）系统由对等过程组成，该过程在本质上是完全分布的。在这里，至关重要的是要讨论每个同伴是否可以信任熟人。由于网络中的成员同行没有集中式协调员，因此每个同伴必须通过与熟人交流来决定每个熟人的可信度。在传统的声誉概念中，收集了对目标同行的每一个可信赖意见。在这里，可能包括一些恶意的，过时的意见。在这项研究中，我们讨论了一种新颖的方式，在这种方式中，每个同伴只对同伴可以信任的熟人对目标同行的主观值得信赖。通过模拟，我们展示了我们讨论的算法获得的客观可信度比洪水更准确。此外，同伴可能会在目标对等方面获得与目标同行不同的主观可信度。

项目成果

Trustworthiness of Acquaintances in Peer-to-Peer Overlay Networks

对等覆盖网络中熟人的可信度

• 发表时间: 2006
• 期刊: International Journal of High Performance Computing and Networking (IJHPCN)
• 作者: Watanabe K.;Enokido;T.;Takizawa;M.
• 通讯作者: M.

Power Consumption-based Server Selection Algorithms for Communication-based Systems

基于通信系统的基于功耗的服务器选择算法

• 发表时间: 2010
• 作者: T.Enokido;A.Aikebaier;S.M.Deen;M.Takizawa
• 通讯作者: M.Takizawa

A Scalable Peer-to-Peer Group Communication Protocol

可扩展的点对点组通信协议

• 发表时间: 2010
• 作者: I.Tsuneizumi;A.Aikebaier;T.Enokido;M.Takizawa
• 通讯作者: M.Takizawa

Analysis of MANET Routing Protocols for Indoor Environment

• DOI: 10.1109/bwcca.2010.42
• 发表时间: 2010-11
• 期刊: 2010 International Conference on Broadband, Wireless Computing, Communication and Applications
• 作者: M. Ikeda;Elis Kulla;Masahiro Hiyama;L. Barolli;M. Takizawa

Heterogeneous Clock Group Protocol for Causally Ordered Delivery of Messages

用于按因果顺序传递消息的异构时钟组协议

• 发表时间: 2005
• 期刊: International Journal of Wireless and Mobile Computing (IJWMC)
• 作者: Kawanami;S.;Enokido;T.;Takizawa;M.
• 通讯作者: M.