通信学报2009，Vol.30Issue(11)：8-14,7.
基于主观逻辑的群体信任模型
Group trust model based on subjective logic
摘要
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.关键词
信任/群体信任关系/信任模型/主观逻辑Key words
trust/ group trust relation/ trust model/ subjective logic分类
信息技术与安全科学引用本文复制引用
王勇,代桂平,姜正涛,侯亚荣..基于主观逻辑的群体信任模型[J].通信学报,2009,30(11):8-14,7.基金项目
国家重点基础研究发展计划("973"计划)基金资助项目(2007CB311100) （"973"计划）
北京工业大学青年基金资助项目(X1007011200801) （X1007011200801）
