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含有效时间时态关系数据库到XML映射方法的研究 被引量：3

Formal Mapping of Temporal Relational Databases with Valid Times into Temporal XML
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摘要 在讨论现有时态XML数据模型的基础上,引入有效时间XML表示模型,进而研究含有效时间时态关系数据库到时态XML文档的映射问题。给出时态关系数据库到时态XML文档映射的一般性映射规则,重点研究时态关系数据库中一些复杂映射问题,包括类层次、联系集、弱实体集的映射转换问题。 The valid time is introduced into XML document based on the existing temporal XML data models. The mapping from temporal relational databases with valid time into temporal XML document is investigated in the paper. In addition to some generic mapping rules, some complex mappings, including inheritance hierarchies, relationship set, and weak entity set, are especially studied and proposed.
作者 刘健 马宗民 严丽
机构地区 东北大学信息科学与工程学院
出处 《计算机科学》 CSCD 北大核心 2008年第6期240-242,250,共4页 Computer Science
基金 教育部新世纪优秀人才支持计划(NCET20520288)
关键词 XML 时态关系数据库 时态XML 映射 XML, Temporal relational databases, Temporal XML, Mapping
分类号 TP311.13 [自动化与计算机技术—计算机软件与理论] O175.29 [理学—基础数学]
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参考文献20

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二级参考文献14

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共引文献10

同被引文献22

  • 1姚志洪,潘敏慧.XML树形结构在DICOM中的应用[J].中国医疗器械杂志,2006,30(2):83-87. 被引量：3
  • 2吴爱华,刘小玲,王洪,吴清茂.基于混合映射的XML数据的关系存储和查询[J].郑州大学学报（理学版）,2007,39(2):157-160. 被引量：6
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引证文献3

二级引证文献25

计算机科学
2008年 第6期

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