Universal trust based resource selection mechanism for P2P networks

Computer Engineering and Applications ›› 2012, Vol. 48 ›› Issue (8): 92-95.

• 网络、通信、安全 • Previous Articles Next Articles

Universal trust based resource selection mechanism for P2P networks

YAN Jingjing1，2

1.Department of Computer Engineering, Taizhou Vocational & Technical College, Taizhou, Zhejiang 318000, China
2.School of Electronics and Information Engineering, Tongji University, Shanghai 201804, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-03-11 Published:2012-03-11

一种基于普遍信任的P2P资源选择方法

颜晶晶1，2

1.浙江省台州职业技术学院计算机工程系，浙江台州 318000
2.同济大学电子与信息工程学院，上海 201804

Abstract

Abstract: The resource valuators in networks are divided into two types：individual valuator and group valuator. Based on the trust evaluations from different valuators, a resource selection mechanism for P2P networks is proposed. Computation method of single-faceted trust evaluation for resources from individual valuator and group valuator is presented. Universal trust can be calculated comprehensively based on single-faceted trusts. The creditable valuator boundary computation is proposed for resource requestor in order to realize transmitting resource queries between creditable peers. The resource selection mechanism is presented for finding out the most trustable resource from candidate resources in P2P networks.

Key words: Peer to Peer（P2P）, resource selection, universal trust, single-faceted trust

摘要： 网络中的资源评价者分为个体和团体两类。以不同评价者的信任评价为基础，提出了一种P2P网络资源选择方法。给出个体和团体对资源的片面信任计算方法，得到资源的普遍信任度的综合计算方法。提出为用户确定可取信评价者的范围，实现以可取信者为转发对象的资源查询转发。从候选资源中选择出普遍信任度最高的资源。

关键词: 对等网络（P2P）, 资源选择, 普遍信任, 片面信任

YAN Jingjing1，2. Universal trust based resource selection mechanism for P2P networks[J]. Computer Engineering and Applications, 2012, 48(8): 92-95.

颜晶晶1，2. 一种基于普遍信任的P2P资源选择方法[J]. 计算机工程与应用, 2012, 48(8): 92-95.

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Universal trust based resource selection mechanism for P2P networks

一种基于普遍信任的P2P资源选择方法

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