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一个DTD 比较工具及实例分析
引用本文:姜娟娟,罗铁坚.一个DTD 比较工具及实例分析[J].计算机应用,2003,23(6):62-65.
作者姓名:姜娟娟  罗铁坚
作者单位:1. 中国科学技术大学,研究生院,北京,100039
2. 中国科学院,研究生院,北京,100039
摘    要:提出了一种找出不同XML语法间差别的方法,基于此方法开发了一种叫做DTD—Comparer的原型工具。应用实例表明,通过此工具可以有效得到XML语言的语法之间的差别,以减少不同XML应用系统间信息交换过程中的数据丢失。

关 键 词:XML  DTD  XMI  UML
文章编号:1001-9081(2003)06-0062-04
修稿时间:2002年12月26

A DTD Comparing Tool and Case Studies
JIANG Juan juan ,LUO Tie jian.A DTD Comparing Tool and Case Studies[J].journal of Computer Applications,2003,23(6):62-65.
Authors:JIANG Juan juan  LUO Tie jian
Institution:JIANG Juan juan 1,LUO Tie jian 2
Abstract:Different XML applications can employ different XML grammars, i.e., different DTDs, some data will be lost during the exchange process. In order to reduce the data loss, the differences between different XML grammars must be obtained. This paper proposes a method to explore the differences between different XML grammars. In addition, a prototype tool, called DTD Comparer, developed based on the proposed method is presented. As shown by the case studies, the tool is efficient in getting differences between XML grammars.
Keywords:XML  DTD  XMI  UML
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