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文章分析国内外目前图书馆、档案(LAM)馆和博物馆在数字资源整合、数字化服务融合等方面的研究及实践进展,总结当前LAM数字化融合服务中用户与服务/资源之间缺乏有效可信交互管理机制的现状。引入信任协商与信任管理机制,构建针对LAM数字化融合服务的自适应自动信任协商模型。深入探讨信任协商流程、访问控制策略内部结构的设计、访问控制策略树的构造以及访问控制策略树的标记和遍历过程,并在前期研究成果的基础上设计出新型的信任本体概念模型。本研究为LAM数字化融合服务过程中数字信息资源安全、可信交互及可信网络环境的形成提供了有力的技术支撑。
The article analyzes the research and practice progress of digital library integration and digital service convergence in Libraries and Museums at home and abroad. It summarizes the lack of effective and credible interaction between users and services / resources in current LAM digital convergence service Management mechanism of the status quo. The trust negotiation and trust management mechanism are introduced to build an adaptive auto-trust negotiation model for LAM digital convergence service. Depth discussion of the process of trust negotiation, the design of the internal structure of access control strategy, the construction of access control strategy tree and the marking and traversal of access control strategy tree. Based on the previous research results, a new conceptual model of trust ontology is designed. This research provides a strong technical support for the digital information resource security, credible interaction and credible network environment in the LAM digital fusion service.