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数据空间的数据项研究

Research on DataElement of the DataSpaces
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摘要 在数据空间领域中关于数据项的表示问题是一个重要的课题,为了能让数据更好的存放在数据空间中,并且在逻辑上有个统一的,形式化的表示方式。提出一个数据空间数据的形式化表示方式,使其能对于各种存在数据空间中的数据在逻辑上进行统一的表示,并展示了如何将数据库中的数据表示数据项。 In DataSpaces area the dataelement representation is a important problem, to make the data store in dataspace better, a unified and formal representation.This paper propesed a representation method of dataspaces element ,to make a unified representation in logical for all kinds of data in dataspaces, and show how to make database data to dataelement.
作者 夏怀楠 XIA Huai-nan（Shandong University of Science and Technology,Shandong 2666510,China）
机构地区 山东科技大学
出处 《电脑知识与技术》 2010年第1期12-14,19,共4页 Computer Knowledge and Technology
关键词 数据空间 数据库 数据项 数据空间管理 dataspaces database dataelement dataspacesmanagement
分类号 TP311 [自动化与计算机技术—计算机软件与理论]
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参考文献6

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二级参考文献53

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电脑知识与技术
2010年 第1期

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