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格式迁移实施方式及其关键技术

洪娜 张晓林   

  1. 国家科学图书馆 中国科学院文献情报中心
  • 收稿日期:2008-03-10 修回日期:1900-01-01 出版日期:2008-12-18 发布日期:2008-12-18
  • 通讯作者: 洪娜

Implementation Manners and Key Technologies of Format Migration

Hong Na   

  • Received:2008-03-10 Revised:1900-01-01 Online:2008-12-18 Published:2008-12-18
  • Contact: Hong Na

摘要: 本文首先分析了格式迁移的原因与基础,然后在OAIS参考模型和保存元数据的理论基础上,结合现今的数字长期保存机构的系统实践,分别从实施时机和实施机构两个角度对格式迁移的实施方式进行对比分析,并结合国外长期保存系统和工具的对格式迁移的关键技术进行探讨,最后对个人和数字保存机构格式迁移的实施提出建议。

关键词: 格式迁移, 长期保存, 数字对象

Abstract: After analyzing the causes and foundation of format migration, on the theoretical basis of OAIS reference model and preservation metadata, this paper combines the system and practice of digital long-term preservation organization, analyzes the Implementation Manners of format migration from the view of operation occasion and implement organization, then combines with system and tools, this paper discusses the key technologies of format migration, finally the author puts forward some format migration suggestions to personal and organizational preservation.

Key words: Format Migration, Long-term Preservation, Digital Object

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