| 基于TP-RBAC权限树算法研究及应用 |
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| 引用本文： | 邢天扬,曹旻.基于TP-RBAC权限树算法研究及应用[J].计算机工程与设计,2010,31(5). |
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| 作者姓名： | 邢天扬 曹旻 |
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| 作者单位： | 上海大学计算机工程与科学学院,上海,200072 |
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| 基金项目： | 上海市重点学科建设基金项目 |
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| 摘 要： | 为了提高基于Web信息管理系统中生成用户权限树算法的灵活性和效率,提出了一种基于TP-RBAC模型的权限树动态生成算法.以资源页面作为用户权限的最小单位,综合使用队列、哈希表和树3种数据结构在.NET平台下进行实现.该算法在实际的销售管理系统中得到了应用和测试,测试结果表明了该算法的可行性.
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| 关 键 词： | TP-RBAC模型 权限树 算法 页面 动态 |
Research and application of algorithm for generating authority-tree based on TP-RBAC model |
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| XING Tian-yang,CAO Min.Research and application of algorithm for generating authority-tree based on TP-RBAC model[J].Computer Engineering and Design,2010,31(5). |
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| Authors: | XING Tian-yang CAO Min |
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| Affiliation: | XING Tian-yang,CAO Min (School of Computer Engineering , Science,Shanghai University,Shanghai 200072,China) |
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| Abstract: | To improve the flexibility and efficiency of the algorithms of user authority-tree generation in the web-based information management systems,a dynamic algorithm of generating authority-tree based on TP-RBAC model is proposed. Considering web page as the unit of authority,the proposed algorithm is designed and implemented on.NET platform by using three kinds of data structures:queue,hash table and tree. Its application in practical sales management system proves the feasibility of the user authority-tree ge... |
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| Keywords: | TP-RBAC model authority-tree algorithm web page dynamic |
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