| 李伟华,郑彦宁,刘志辉.国内外数据整合研究进展分析[J].数字图书馆论坛,2015,(6):54~61 |
| 国内外数据整合研究进展分析 |
| Analysis on the Research Progress of Data Integration at Home and Abroad |
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| DOI： |
| 中文关键词: 数据整合;主题分析;共现分析 |
| 英文关键词: Data Integration;Thematic Analysis;Co-word Analysis |
| 基金项目: |
| 作者 | 单位 | | 李伟华 | 中国科学技术信息研究所 | | 郑彦宁 | 中国科学技术信息研究所 | | 刘志辉 | 中国科学技术信息研究所 |
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| 摘要点击次数: 1934 |
| 全文下载次数: 1501 |
| 中文摘要: |
| 互联网技术的快速发展使企业和科研工作都迈向了数据化，但同时也带来了数据分散、孤立、整合困难的问题，数据整合一直以来都是情报学的重要研究内容，从情报学的视角发现国内外数据整合研究的差异就显得十分重要。本文利用共词分析的方法对国内外数据整合的研究进行对比分析，结果表明国内相关研究整体落后于国外，在从基础技术向应用过渡的过程中，国内主要侧重于商务智能、面向服务应用等商业方面，而国外则更多地关注于地理信息系统、生物信息学、基因表达等公共事业方面。 |
| 英文摘要: |
| The rapid development of Internet technology enables enterprises and research work towards data-oriented, but the problem is scat ered, isolated and difficult integration of different data. Data integration is also an important part of information science, so it’s very important to find the difference between home and abroad about the research of data integrationfrom the information science perspective.In this paper, co-word analysis was used to find the difference between home and abroad.The study found that the domestic research lags behind other countries, and the domestic research mainly focused on business intel igence and service oriented applications, but other countries paid more at ention to geographic information systems, bioinformatics and gene expression. |
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