基于XML访问控制树过滤查询的控制方法研究

Research on Controlling Means of Query Filtering Based on XML Access Control Tree

该文研究并搭建了XML访问控制方法的整体结构，举例说明了构造xML访问控制树的方法，分析推导了查询过滤器的使用方法。研究结果对于增强查询结果和语义网的安全性具有非常重要的意义。

This paper studies and builds the integral structure of XACT, illustrates the means of structuring,analyses and infers the methods of using query filtering. The conclusion has an important sense to b oosting the security of query and semantics Web.