文献分类法在主题网关互操作中的应用研究

随着因特网特别是主题网关的发展，网络检索迫切需要一种能够整合各种异构网关、实现互操作的服务系统。2002年欧盟完成的Renardus项目是这方面的成功尝试。文中分析了该项目利用分类法映射技术实现跨库浏览和检索的主要方法，包括通用分类法的选择、映射过程、映射结果的显示等方面，以及该项目跨库浏览检索系统的主要功能，最后提出了研制《中图法》网络版、实现《中图法》与其他中外分类法的映射转换以及利用《中图法》构建统一的网络检索平台等建议。

Research On the Application of Library Classification in the Interoperability of Subject Gateway

With the development of Internet,especially subject gateways,the interoperability be- comes an evergrowing demand in Internet searching.Users urge a system to unify various subject gate- ways.EU project Renardus is a successful experiment in this field.This paper analyses the main methods of the cross-browsing and cross-searching based on the mapping between Dewey Decimal Classification (DDC)and other classification schemes,including the choice of general classification scheme,the pro- cess of mapping and the display of mapping results etc,also introduces the main function of cross- browsing and cross-searching of this project.At last,it proposes some suggestions about the application of Chinese Library Classification in Internet.