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信任度量是面向开放式网络基于信任的访问控制可信管理中亟待解决的关键问题之一.根据人类社会学中信任的复杂关系,阐述了信任的相关概念,在基于信任的动态访问控制组成架构的基础上,考虑交互历史参数、奖惩因子、推荐实体评价可信度等多影响因子实现信任的计算,引入平衡权重因子解决直接信任和推荐信任的权重分配问题,提出了面向开放式网络基于平衡权重的动态信任综合度量方法.仿真结果与分析结果表明,该信任度量方法具有一定的鲁棒性和更好的动态自适应性.
Trust measurement is one of the key problems to be solved urgently in trusted network access control based on open network.According to the complex relationship of trust in human sociology, this paper expounds the related concepts of trust, and based on the framework of trust-based dynamic access control Based on the consideration of interaction history parameters, reward and punishment factors, credibility of recommendation entities and many other influencing factors, trust calculation is realized. The problem of weight distribution of direct trust and recommendation trust is introduced by introducing balance weight factor. Weight dynamic trust comprehensive measurement method.The simulation results and analysis results show that the trust measurement method has some robustness and better dynamic adaptability.