Role-based fine-grained delegation constraint framework in collaborative environments
A role-based delegation constraint method was introduced by separating role into two parts for fine-grained controlling. Three types of delegation constraints were analyzed, including temporal, prohibition and obligation. Using these constraints, conditional delegation and constrained usage was desc...
| 出版年: | Tongxin xuebao |
|---|---|
| 主要な著者: | , , |
| フォーマット: | 論文 |
| 言語: | 中国語 |
| 出版事項: |
Editorial Department of Journal on Communications
2008-01-01
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| 主題: | |
| オンライン･アクセス: | http://www.joconline.com.cn/zh/article/74655567/ |
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