Group trust model based on subjective logic

WANG Yong1; DAI Gui-ping2; JIANG Zheng-tao3; HOU Ya-rong1

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Group trust model based on subjective logic

更新时间：2024-10-14

- Group trust model based on subjective logic
- Vol. 30, Issue 11, Pages: 8-14(2009)
- 作者机构：
  
  1. 北京工业大学计算机学院
  2. 北京工业大学电控学院
  3. 中国传媒大学计算机学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393.08
- Published：2009
- 稿件说明：
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WANG Yong1, DAI Gui-ping2, JIANG Zheng-tao3, et al. Group trust model based on subjective logic[J]. 2009, 30(11): 8-14.
DOI：

WANG Yong1, DAI Gui-ping2, JIANG Zheng-tao3, et al. Group trust model based on subjective logic[J]. 2009, 30(11): 8-14. DOI：

摘要

目前信任模型的研究仅仅涉及一对一的个体信任关系

并没有充分考虑对一对多、多对一以及多对多的群体信任关系的支持。从信任的主观性角度出发

提出了4种基本群体约束模式及其嵌套复合来刻画群体构成约束

在此基础上提出了一种基于主观逻辑的群体信任模型

给出了4种基本约束模式及其嵌套复合的直接信任度和推荐信任度的度量公式

对于群体信任关系

特别是软件群体的信任关系提供了很好的支持。通过模型的表达能力和有效性分析表明:群体信任模型具有较好的适用性和实用性。

Abstract

Today’s dynamic trust model only research one to one trust relation and there are no researches about one to many

many to one

many to many trust relation.Based on subjective logic

four basic group constraint patterns and their nesting to compose a group were proposed at the point of view of trust’s subjectivity and supports group trust relation.A group dynamic trust model based on these four basic constraint patterns was proposed

and direct trust degree and recommendation trust degree formulae of basic constraint patterns and their nesting were brought up.The model has good applicability and practicability through model’s expressive power analysis and model’s validity analysis.

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