基于代价的XML文档关系模式的生成

• 作者: 唐世渭 杨冬青 王腾蛟 高军
• 来源期刊: 计算机科学
• 学科: 工学
• 关键词: DTD graph,XML,Query cost model,Relational schema
• 年，卷（期）: 2001,（12）
• 页码范围: 12-15
• 页数: 4页
• 分类号: TP39
• 字数: 5965字
• 语种: 中文
• DOI: 10.3969/j.issn.1002-137X.2001.12.004

摘要

It is one of feasible ways to use the fully-developed database management system to manage the XML data. How to generate the corresponding relational schema is a key problem to reach that target. Here described is an approach to generate the relational schema according to the structure of DTD and the analysis of user query for XML data. In the view of the drawbacks of approach put forward by Jauavel Shanmugasundaram,this approach takes both the storage cost and query cost into considera-tion.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	唐世渭		103	4937	32.0	70.0
2	高军		25	1291	16.0	25.0
3	杨冬青		97	4962	32.0	70.0
4	王腾蛟		60	1977	21.0	44.0