Abstract: A method of mapping frame representation onto corresponding XDD(XML declarative description) representation is proposed. Theframe’s components are structure, constraints, and relationships, all of them can be represented by XDD. Thus, frame and XDD can be used to modelXML documents, where the frame representation acts as the conceptual model and the XDD representation as structural model of XML documentsrespectively.

摘要： XML的数据模型包括概念模型、结构模型以及概念模型和结构模型之间的映像。框架可用于建立XML的概念模型,XDD可以构造XML的结构模型。文章提出了一种由框架模型到XDD模型的转换方法,即实现概念模型到结构模型的映像。由此,可以建立一个完整的XML数据模型,它是构建XML数据库体系的基础工作。

关键词: 框架, XDD, 概念模型, 结构模型

CLC Number: 

• TP311.13