摘要
讨论了建立XML概念模型的必要性,以及XML概念模型在XML应用中的桥梁作用;着重研究了5种重要的、基于扩展ER模型(EER)的XML概念模型———ERX、XER、X-Entity、EReX和C-XML;在比较和分析它们各自特点的基础上,提出了后续研究应注意的问题。
Conceptual modeling is important to XML applications. Some XML conceptual models are presented. The necessity of XML conceptual modeling and the function of XML conceptual models are studied. Five leading XML conceptual models： ERX, XER, X - Entity, EReX and C - XML, which are all based on Extended Entity - Relational model （ EER）, are compared and analyzed. Some important issues are stated for future study.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2006年第5期24-27,共4页
Journal of Wuhan University of Technology：Information & Management Engineering
基金
湖北省自然科学基金资助项目(2004ABA040)
