| 支持用户权限受限继承的工作流授权模型 |
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| 引用本文： | 黄晓宇,钟慧玲,毕凌燕.支持用户权限受限继承的工作流授权模型[J].计算机应用与软件,2006,23(4):58-59. |
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| 作者姓名： | 黄晓宇 钟慧玲 毕凌燕 |
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| 作者单位： | 华南理工大学电子商务学院,广东,广州,510006 |
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| 摘 要： | 提出了一种支持用户权限受限继承的工作流授权模型（CUBA），在该模型中，工作流系统的用户权限不仅可以来源于角色，而且还可以来源于其他用户，因此大大提高了授权的灵活性。提出了权限受限继承的定义，研究了其管理机制，介绍了其设计与实现。成果已经在某企业中得到了应用，并取得了良好的效果。
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| 关 键 词： | 工作流 RBAC授权 用户权限受限继承 |
| 收稿时间： | 07 15 2005 12:00AM |
| 修稿时间： | 2005-07-15 |
A CONSTRAINT USER-BASED WORKFLOW AUTHORIZATION MODEL |
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| Huang Xiaoyu,Zhong Huiling,Bi Lingyan.A CONSTRAINT USER-BASED WORKFLOW AUTHORIZATION MODEL[J].Computer Applications and Software,2006,23(4):58-59. |
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| Authors: | Huang Xiaoyu Zhong Huiling Bi Lingyan |
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| Affiliation: | College of Electronic Business, South China University of Technology, Guangzhou Guangdong 510006, China |
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| Abstract: | A model supporting constraint user-based workflow authorization(CUBA) is proposed.In this model,users inside workflow systems can obtain their authorizations not only from the roles,but also from other users.Compared with the RBAC model,the CUBA model is more flexible.This paper defines the concept of constraint user-based authorization,and does study on the management policies,what's more,the paper also introduces the design and implementation of the CUBA model.Application of the CUBA model in an enterprise indicates that it is efficient and reliable. |
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| Keywords: | ECA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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