| 基于OAI的数字图书馆中元数据互操作框架 |
| |
| 引用本文： | 王爱华,张铭,杨冬青,唐世渭.基于OAI的数字图书馆中元数据互操作框架[J].计算机工程与应用,2002,38(1):5-7,41. |
| |
| 作者姓名： | 王爱华 张铭 杨冬青 唐世渭 |
| |
| 作者单位： | 1. 北京大学计算机系,北京,100871
2. 北京大学视觉与听觉处理国家重点实验室,北京,100871 |
| |
| 基金项目： | 国家重点基础研究发展规划“973”资助(编号:G1999032705) |
| |
| 摘 要： | 提出一种基于最新的元数据互操作协议———OAI的元数据互操作框架。文章给出了框架中各个组件的模块及功能说明,并说明各模块之间的交互。这种框架克服了以前人们所提出的其他集成方法过于复杂、难于实施的缺点。
|
| 关 键 词： | 元数据 OAI 互操作 |
| 文章编号： | 1002-8331-(2002)01-0005-03 |
The Framework for Metadata Interoperbility Based on OAI |
| |
| Wang Aihua,Zhang Ming,Yang Dongqing,Tang Shiwei.The Framework for Metadata Interoperbility Based on OAI[J].Computer Engineering and Applications,2002,38(1):5-7,41. |
| |
| Authors: | Wang Aihua Zhang Ming Yang Dongqing Tang Shiwei |
| |
| Affiliation: | Wang Aihua 1 Zhang Ming 1 Yang Dongqing 1 Tang Shiwei 21 |
| |
| Abstract: | With the explosive increasing of network resources,how to search and share them has become an urgent problem to solve.Metadata is the basis for resource sharing and discovering,but with the diversity of resource,there won't a single metadata standard to describe all types of network resources.The interoperability of metadata is now the focus of digital library community.This paper addresses the limits of OAI -a newly released protocol aiming at metadata harvesting,and proposes a framework for metadata interoperability based on OAI.The paper gives the details of every component and its function,and illustrates the interaction between components. |
| |
| Keywords: | metadata OAI interoperability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
