hierarchical key system 中文意思是什麼

hierarchical key system 解釋
層次關鍵字系統
  • hierarchical : adj. 1. 僧侶統治（集團）的。2. 統治集團的。3. 等級（制度）的。adv. -cally
  • key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. This protocol is verified by applying the expanded ban logic, and its reparability is proved as well in the same chapter, and a hierarchical key distribution system model is given out and the corresponding expanded protocol, which we call authentication based hierarchical reparable key distribution protocol, is proposed as well

    研究了層次化密鑰分配模型以及基於鑒證的可修復密鑰分配協議在這種模型下的擴展。軍隊、政府、企業內部都是典型的層次化組織結構，我們提出的基於鑒證的層次化可修復密鑰分配協議非常適宜這些系統的應用。
  2. The ibm information management system is ibms premier transaction and hierarchical database management system, the product of choice for critical online operational applications and data where support for high availability, performance, capacity, integrity, and low cost are key factors

    Ims是ibm最早的事務和層次數據庫管理系統，它非常適合支持高可用性、高性能、高容量、高完整性和低成本的關鍵性聯機操作應用程序和數據。
  3. The security request of the mobile - agent system is to protect the agent from the attack of the malicious machine and agent as well as to protect the machine from the attack of the hostile agent. hierarchical integratedsecure model in jade provides effective, extensible security framework for mobile agent by integrating bi - direction authentication, authorization, java security policy, environment based key generation, and audit log

    Made移動代理系統的層次化的集成安全模型在現有的安全技術基礎上，將雙向身份驗證、資源存取授權及控制、 java語言安全設施以及基於環境的密鑰產生法和核查日誌等方法有機地結合起來，為移動代理和運行環境提供了一個實用的可擴展安全環境。
  4. Abstract : software reusability and workspace management are two key factors for the large scale scientific computations and application development. workspace management framework system is based on an object - oriented hierarchical model and provides applications with an effective development and management environment, including reusable application frameworks, functional components, and visual - language - based workflow editing. the system is also characterized by its direct - manipulated graphical interface, object - oriented application management, and data - flow - based task scheduler

    文摘:大型科學計算領域需要良好的應用開發和管理環境，以提高應用組件可復用性為目標，規范應用軟體開發過程和計算工作流程.科學計算工作空間管理框架將應用組件作為基本對象，對其進行層次式管理，同時為應用組件開發過程提供有效的管理工具、可復用的應用框架以及基於可視語言的工作流編輯服務.它的可直接操縱的參數界面，基於對象的應用組件管理模式和數據流驅動的任務調度機制使其具有鮮明的特點
  5. This paper introduces a video intelligent surveillance system, and presents the structure of the system, adaptability for bandwidth and the method for intelligent surveillance. it describes the key technologies, such as wlan, efficient video coding arithmetic based on spiht ( set partition in hierarchical trees ), intelligent alarm aroused by video - recognizing, and so on, gives out the testing results and important parameter of performance by realizing the system

    提出了基於無線網的視頻智能監控系統的原理結構、帶寬適應性和智能監控的實現方法，描述了系統中使用的無線組網、基於spiht視頻編解碼演算法和基於內容的視頻識別等關鍵技術，給出了系統實現后的實際測試結果及相關性能指標。
  6. Query processing is the key in developing massive information system based on hierarchical storage system

    查詢處理技術的研究是基於三級存儲系統的海量數據管理系統研究中的一個重點和難點。
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