| 基于GEM2.0的教育元数据应用纲要 |
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| 引用本文： | 王忠红.基于GEM2.0的教育元数据应用纲要[J].图书情报工作,2008,52(3):32-32. |
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| 作者姓名： | 王忠红 |
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| 作者单位： | 新加坡南洋理工大学传播与资讯学院 |
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| 摘 要： | 本文论述了一个适用于高等教育环境的基于GEM2.0的教育元数据应用纲要。文章介绍了它的元数据表、受控词表／编码标准、标引指南和标引界面。元数据表由19个元素和多个扩展字段组成，在GEM2.0的基础上，它补充了课程名称、专业、研究小组、信息类型四个元素和课程教学资料类型、文献类型、工具书类型三个字段，这些元素与字段覆盖了高等教育环境下的教育资源，并可以与主题元素结合帮助用户快速而准确地获取信息。自建的课程教学资料类型、文献类型、工具书类型和信息类型四个受控词表有一定的参考价值。标引指南对元素、字段含义、标引原则和著录方式作了详尽说明。标引界面和工作流程的设计则兼合考虑了普通用户的需求和标引质量的保证。
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| 关 键 词： | 教育元数据 应用纲要 高等教育 |
| 收稿时间： | 2007-09-06 |
| 修稿时间： | 2007年9月6日 |
An Educational Metadata Application Profile Based on GEM 2.0 |
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| Wang Zhonghong.An Educational Metadata Application Profile Based on GEM 2.0[J].Library and Information Service,2008,52(3):32-32. |
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| Authors: | Wang Zhonghong |
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| Abstract: | The paper discusses an educational metadata application profile that is based on GEM 2.0 and can be applied into high education environment. It explores its metadata schema, controlled vocabularies/encoding schemes, best practice and content contribute interface. The metadata schema is composed of 19 elements with refinements. It adds the Courses, Programs, Research Groups, and Information Types three elements, and the Course Material Types, Documents Types, and Reference Types three refinements. These elements and refinements not only comprehensively cover education materials involved in high education, but also being combined with the Topics element, they can facilitate users’ searching and locating information. Four controlled vocabularies, namely, Course Material Types, Documents Types, Reference Types, and Information Types, are home-grown. The best practice specifies definitions of elements and refinements and indexing rules. Meanwhile, the design of content contribute interface and workflow comprises the users’ perspective and indexing quality. |
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| Keywords: | Educational Metadata Application Profile |
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