期刊文献+

基于XML架构的关系数据映射索引机制的研究 被引量:1

Research on the Mapping and Index Mechanism for Relation Data Based on XML Framework
下载PDF
导出
摘要 研究了一套改进的基于XML架构的关系数据映射索引机制。针对DTD不足,设计了XML Schema算法,完成了关系数据向XML模式的完全转换,并在映射后的XML文档OEM树上运用了一种新的逆波兰链索引技术,同时利用Hash表存储结点指针,实现了查询处理代价的最小化O(n)。
出处 《情报杂志》 CSSCI 北大核心 2005年第12期65-67,70,共4页 Journal of Intelligence
  • 相关文献

参考文献11

  • 1T Bray,J Paoli,C Sperberg Mc Queen. Extensible Markup Language(XML)1.
  • 21998, http://www. w3. org/TR/1998/RECXML - 199802102.Ronald Bourret. Mapping DTDs to Databases. http://www. xml. com/pub/a/ 2001/05/09/dtdtodbs. html.
  • 3Buneman P eter,Fan Wenfei,Simeon Jerome,et al. Constraints for semistructured data and XML.SIGMOD RECORD,2001 ;30(1).
  • 4B Cooper, M Shadmon. The Index Fabric: A Mechanism for Indexing and Querying the Same Data in Many Different Ways. Technical Report ,2000.
  • 5R Goldman,J Widom. DataGuides:Enabling Query Formulation and Optimization in Semistructured Databases. In:The 23re VLDB Conf Athens, Greece, 1997.
  • 6Q Li, B Moon. Indexing and Querying XML Data for Regular Path Expressions. in: VLDB, 2001.
  • 7贾福林,王国仁,于戈.基于DOM的XML数据库的索引技术研究[J].计算机研究与发展,2004,41(1):175-186. 被引量:18
  • 8D Srivastava,S Al- Khalifa,HV Jagadish,et al. Structural joins:A Primitive for Efficient XML Query Pattern Matching. In:Proc of the 18th Int'l Conf on Data Engineering (ICDE'02). San Jose: IEEE Computer Society Press,2002.
  • 9Roy Goldman, Jennifer Widom. DataGuides: Enabling Query Formulation and Optimization in Semistructured Datavsses. In: Proc of the 23rd Int'l Conf on Very Large Databases( VLDB' 97). San Francisco: Morgan Kaufmann, 1997.
  • 10高峰,鲁士文.XML Schema对关系型数据源的映射[J].微电子学与计算机,2004,21(2):15-17. 被引量:7

二级参考文献31

  • 1[1]T Bray, J Paoli, C Sperberg-McQueen. Extensible Markup Language(XML) 1.0. 1998. http:∥www.w3.org/TR/1998/REC-xml-19980210
  • 2[2]Jonathan Robie, Arnaud Le Hors. Document Object Model level 2. 2000. http:∥www.w3.org/TR/2000/REC-DOM2
  • 3[3]Don Chamberlin, James Clark. XQuery 1.0: An XML Query Language. W3C Working Draft 07, 2001. http:∥www.w3.org/TR/2001 /WD-xquery-20010607
  • 4[4]J Cark, S DeRose. XMP path language(XPath), ver 1.0. World Wide Web Consortium, Tech Rep: REC-xpath-19991116, 1999
  • 5[5]Don Chamberlin, Jonathan Robie, Daniela Florescu. Quilt: An XML query language for heterogeneous data sources. The Int'l Workshop on the Web and Databases(WebDB'2000), Dallas, TX, 2000
  • 6[6]Alin Deutsch, Mary Fernandez, Daniela Florescu .et al.. A query language for XML. The 8th Int'l World Wide Web Conf, Toronto, 1999
  • 7[7]J Robie, J Lapp, D Schach. XML Query Language(XQL), 1998. http:∥www.w3.org/TandS/QL/QL98/cfp.S
  • 8[8]Abiteboul, D Quass, J McHugh .et al.. The Lorel query language for semistructured data. Int'l Journal on Digital Libraries, 1997, 1(1): 68~88
  • 9[9]J McHugh, J Widom. Compile-time path expansion in Lorer. Workshop on Query Processing for Semistructured Data and Non-Standard Data Formats. Jerusalem, Israel, 1999
  • 10[10]R Goldman, J Widom. DataGuides: Enabling query formulation and optimizationin semistructured databases. The 23rd VLDB Conf Athens, Greece, 1997

共引文献27

同被引文献63

引证文献1

二级引证文献11

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