In addition, the database can have a better understanding of the state of the data it stores, and thereby can produce a more efficient and dynamic access path to the data.
此外，数据库可以更好地理解它存储的数据的状态，从而可以生成到数据的更有效和动态的存取路径。
The document Object Model (DOM), is a recognized W3C standard for platform - and language-neutral dynamic access and update of the content, structure, and style of XML documents.
文档对象模型(Document Object Model, DOM)是公认的W3C标准，它被用于与平台及语言无关的XML文档内容、结构和样式的动态访问和更新。
This paper proposes the role concept, discusses the dynamic access control of role-based workflow status, and describes and analyses the formal model.
本文将角色的概念加入进来，讨论了基于角色的工作流状态的动态访问控制，并对其模型进行了形式化描述和分析。
In the problem of dynamic access control, we present a secure and efficient scheme, which is based on discrete logarithms and polynomial interpolation.
在用户层次结构的动态存取控制问题上，本文提出了一种安全有效的方案。
The protocol the author designed for SuperPON, provides half-static and demand dynamic access control method according to different delay requirements.
作者设计的协议中，根据不同时延要求，提供半静态和动态的带宽分配方法，满足不同业务的需求。
However, RBAC and GRBAC are difficult to meet dynamic access control requirements because they are essentially established on the static subject-object view.
然而，RBAC和GRBAC本质上是建立在静态的主体-客体访问控制思想之上的，难以满足动态访问控制的要求。
How to realize dynamic access control based on state through the collaboration among role-flow, control-flow, time-flow and action-flow is analyzed in particular.
重点分析了如何通过角色流、控制流、时间流和动作流的相互配合来实现基于状态的动态访问控制。
How to realize dynamic access control based on state through the collaboration among role-flow, control-flow, time-flow and action-flow is analyzed in particular.
重点分析了如何通过角色流、控制流、时间流和动作流的相互配合来实现基于状态的动态访问控制。
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