计算机应用 ›› 2005, Vol. 25 ›› Issue (03): 699-702.DOI: 10.3724/SP.J.1087.2005.0699

• 典型应用 • 上一篇    下一篇

数字图书馆元数据互操作机制的研究

郑志蕴1,2,宋瀚涛1,牛振东3,4   

  1. 1.北京理工大学计算机科学与工程系; 2.北京理工大学软件学院; 3.郑州大学信息工程学院; 4.中国数字图书馆有限责任公司
  • 发布日期:2005-03-01 出版日期:2005-03-01
  • 基金资助:

    霍英东教育基金资助项目(91101)

Research on metadata interoperability in digital library

ZHENG Zhi-yun1,2,SONG Han-tao1,NIU Zhen-dong3,4   

  1. 1. Department of Computer Science & Engineering, Beijing Institute of Technology, Beijing 100081,China;2. College of Information & Engineering, Zhengzhou University, Zhengzhou Henan 450052,China;3. School of Computer Software, Beijing Institute of Technology, Beijing 100081, China;4. China Digital Library Corporation Limited,Beijing 100081,China
  • Online:2005-03-01 Published:2005-03-01

摘要:

元数据是数字图书馆建设的关键技术之一,随着越来越多的元数据标准的出现,元数据的互操作问题已成为数字图书馆互操作的一个重要方面。分析元数据互操作产生的原因,从技术角度总结和研究元数据互操作的主要解决途径, 指出存在的问题,最后给出利用网格技术实现元数据互操作的思路。

关键词: 元数据, 互操作数字图书馆, 网格技术

Abstract:

Metadata is one of the key technologies in the development of digital library. With emerging of various kinds of metadata, the interoperability of metadata will be a focus, and important aspect of interoperability of digital libraries. The article pointed out the reasons of producing metadata interoperability, then summarized complete resolutions of metadata interoperability, and put forward existed questions. Finally,the possibility of realizing metadata interoperability using grid technology was discussed.

Key words: metadata, interoperability, digital library, grid technology

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