| 刘嘉.元数据:理念与应用[J].中国图书馆学报,2001,27(5):0 |
| Metadata: Concepts and Applications |
| 元数据:理念与应用 |
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| DOI： |
| Key words:Metadata,Definition,Type,Role,Digital library |
| 中文关键词: 元数据,定义,类型,作用,数字图书馆 |
| 基金项目: |
| 刘嘉 |
| 北京大学信息管理系 |
| Hits: 5242 |
| Download times: 3352 |
| Abstract: |
| There are different kinds of descriptions for the definition of metadata.Although it is not a new concept, it is innovative in the network environment. Metadata can be divided into several types, such as those for management, description, storage, technology and application. It plays an important role in the organization and retrieval of network information, and is being applied wider and wider. 2 tabs. 30 refs. |
| 中文摘要: |
| 对元数据的定义有多种表述。元数据并不是新的概念 ,但在网络环境下有革新。元数据可分为管理、描述、保存、技术、使用等多种类型 ,在网络信息组织和检索方面具有重要作用。目前 ,元数据在世界范围内的应用越来越广 ;我国在数字图书馆领域里的应用已初见成效。表2。参考文献 30。 |
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