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頁籤選單縮合
| 題 名 | An Effective Scheme to Determine Relationships in a User Hierarchy Structure=使用者階層關係配置策略之研究 |
|---|---|
| 作 者 | 廖鴻圖; | 書刊名 | 世界新聞傳播學院學報 |
| 卷 期 | 5 1995.10[民84.10] |
| 頁 次 | 頁55-66 |
| 分類號 | 312.49 |
| 關鍵詞 | 使用者階層; 關係; 資訊安全; User hierarchy; Relationship; Information security; |
| 語 文 | 英文(English) |
| 中文摘要 | 本文提出一個動態使用者階層關係配置法。我們的方法中,配置一些金匙於系統 中。任兩位使用者的階層關係,可藉由執行一簡單的數學公式得出。並且,當一位新使用者 加入此使用者階層系統時,我們可以很快速地配置新金匙,而且對於系統內其他原存的金匙 中,除了最後一把金匙外,其餘均不會有所影響。 |
| 英文摘要 | In this paper, a dynamic user hierarchy mechanism is proposed. Through careful design of keys, some economic keys are obtained. In our scheme, the relationship between two users can easily revaled by performing a simple formula to the relative key. In addition, whenever a new user is inserted into the user hierarchy system, the corresponding keys can be determined quickly without changing the existing keys except the last existing key. |
本系統中英文摘要資訊取自各篇刊載內容。