期刊文献+

XML规范化研究

Research of normalization for XML
下载PDF
导出
摘要 讨论了在XML规范化过程中涉及到的DTD的关系表示和无损联接分解并给出了保持依赖分解的定义。 Based on the basic concepts of XML Document, functional dependency, lossless decomposition and preserve dependency for DTDs are given. Normalization rules for XML, two normalization algorithms of lossless decomposition are proved.
出处 《齐齐哈尔大学学报(自然科学版)》 2005年第4期45-47,共3页 Journal of Qiqihar University(Natural Science Edition)
关键词 XML 函数依赖 无损联接分解 保持依赖分解 XML functional dependency lossless decomposition preserve dependency
  • 相关文献

参考文献3

  • 1Tim Bray, Jean Paoli, and C. M. Sperberg-McQueen,Extensible markup language (xml) 1.0. Technicalreport,http://www.w3.org/TR/ 1998/REC-xml-19980210,1998.
  • 2Mong Li Lee,Tok Wang Ling, Wai Lup Low. Designing Functional Dependencies for XML, in Ⅷ Conference on Extending Database Technology(EDBT), Prague, March 2002.
  • 3M Arenas, L Libkin. A normal form for XML documents. In : P Lucian ed. Proc of ACM Symp on Principles if Database Systems(PODS).Madison, Wisconsin : ACM Press, 2002. 85-96.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部