| Z39.50和XML在信息获取中的应用 |
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| 引用本文： | 胡一俊,焦玉英.Z39.50和XML在信息获取中的应用[J].现代图书情报技术,2003(5):45-47. |
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| 作者姓名： | 胡一俊 焦玉英 |
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| 作者单位： | 武汉大学信息管理学院,武汉,430072 |
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| 摘 要： | Z39．50是实现跨异构平台，进行信息共享的标准检索协议；XML是Web网上数据表示和数据交换的新标准，以XML作为实现Z39．50协议的数据描述语言和转换工具，构建异构数据源集成的中间层结构，不仅扩展Z39．50协议的应用领域，而且会大大简化资源集成的实现，两者的有效结合给网络信息获取带来新的契机和拓展。
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| 关 键 词： | Z39.50 “开放系统互联的应用服务定义与协议” 信息检索协议 通讯协议 信息共享 信息获取 XML 可扩展标记语言 网络数据格式 信息传递 |
| 修稿时间： | 2003年1月28日 |
The Application of Z39.50 and XML to Have Access to Information Sources |
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| Hu Yijun,Jiao Yuying.The Application of Z39.50 and XML to Have Access to Information Sources[J].New Technology of Library and Information Service,2003(5):45-47. |
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| Authors: | Hu Yijun Jiao Yuying |
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| Abstract: | Z39.50 refers to the international standard of data retrieval between the heterogeneous systems for the implementation of information sharing. XML is a growing standard playing an important role in data exchange and representation on the Web. Based on XML data definition and transformation as a method of implementation of the Z39.50, the combination between the both, by forming the middle-layer construction of the integration of heterogeneous resources, not only much simplifies the integration of the heterogeneous resource, but also expands the application domain of the Z39.50 and meanwhile brings the information accession the new development opportunities. |
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| Keywords: | Integration of heterogeneous information Z39 50 XML |
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