论文部分内容阅读
分析当前云图书馆所面临的安全威胁,总结目前图书馆行业安全技术的应用现状,通过引入信任管理机制,尝试构建云图书馆可信服务监督体系。建立可信服务监督模型,对云图书馆服务中动态信任评估所涉及的关键问题进行深入探讨。针对云图书馆服务模式下信任度信息无法有效共享的问题,设计一种云图书馆服务信任本体CLTM-Ont,对动态信任评估过程中的反馈信任度和信任上下文匹配等进行算法设计,以推动云图书馆可信服务环境的形成,保障数字资源安全及用户个人隐私。
This paper analyzes the current security threats facing cloud libraries, summarizes the current application status of security technologies in the library industry, and tries to build a trust service monitoring system for cloud libraries by introducing a trust management mechanism. The model of trustworthiness supervision is set up and the key issues involved in the assessment of dynamic trust in cloud library services are discussed in depth. Aiming at the problem that the trust information can not be effectively shared in the cloud library service model, this paper designs a CLTM-Ont cloud cloud service trust ontology to design the algorithm of feedback trust and trust context matching in the dynamic trust assessment so as to promote The formation of credible service environment of cloud library ensures the safety of digital resources and personal privacy of users.