（南开大学商学院信息资源管理系 天津 300071）

提出基于OAI-PMH协议的数字档案馆互操作的框架及功能，分析数字档案元数据EAD的结构及其与DC的映射，讨论EAD记录向OAI转换的技术原理，尤其是关于转换后保持记录上下文关系的原理，针对转换过程中存在的问题与困难提出几点解决办法。

(Department of Resource Management, Business School of Nankai University,Tianjin 300071,China)

This paper puts forward the framework and functions of the OAI-PMH based interoperation of digital archives and after one of the main digital archival metadatas EAD and its mapping with DC, which is generally supported by OAI-PMH, are introduced, the technical principles on how EAD can be shifted into DC, and particularly, how the context information between EAD subordinate components can be kept after being shifted into OAI records, are discussed. At last, the existing problems in the process are analyzed, and some solutions are advanced.

G270.7

* 本文系国家社会科学基金项目“政府信息公开的激励与公平：绩效测评与档案信息伦理”(项目编号：05CTQ007)的研究成果之一。

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