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介绍了基于角色的访问控制技术,分析了角色访问控制技术在数字图书馆中的应用,并给出了一种数字图书馆访问控制模型设计的实现方案。
This paper introduces the role-based access control technology, analyzes the application of role-based access control technology in digital library, and presents a scheme to design a digital library access control model.