| 跨网关整合检索和整合浏览机制 |
| |
| 引用本文： | 李勇文,张晓林.跨网关整合检索和整合浏览机制[J].图书情报工作,2002,46(9):74-78. |
| |
| 作者姓名： | 李勇文 张晓林 |
| |
| 作者单位： | 1. 成都军区医学院图书馆,成都 610083;
2. 中国科学院文献情报中心,北京 100080 |
| |
| 摘 要： | 介绍跨网关门户的3个层次,着重分析跨网关整合检索的检索协议、元数据格式和著录标引问题,提出可能的解决机制,并进-步探讨跨网关整合浏览的技术线路和基于分类映射的实现机制.
|
| 关 键 词： | 跨网关门户 整合检索 整合浏览 互操作 元数据映射 |
| 收稿时间： | 2002-03-22 |
| 修稿时间： | 2002-05-12 |
Mechanisms for Cross- Gateway Search and Browsing |
| |
| La Yongwen Zhang Xiaolin.Mechanisms for Cross- Gateway Search and Browsing[J].Library and Information Service,2002,46(9):74-78. |
| |
| Authors: | La Yongwen Zhang Xiaolin |
| |
| Institution: | 1. Library of Chengdu Medical College of PLA,Chengdu;
2. Library of Chinese Academy of Sciences,Beijing |
| |
| Abstract: | Introduces three layers of cross-gateway portals, analyzes the cross - gateway search mechanism and its handling of retrieval protocols, metadata formats, cataloging and indexing of metadata content, then explores the technical framework of cross - gateway browsing and its implementation based on classification schemes mapping. |
| |
| Keywords: | cross-gateway portals cross-gateway search cross-gateway browsing interoperability metadata crosswalk |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《图书情报工作》浏览原始摘要信息 |
| 点击此处可从《图书情报工作》下载免费的PDF全文 |
