摘要
网络信息检索的困难使网上信息专题数据库的建设成为数字图书馆建设的一个重要组成部分。总结了网上信息的特点 ,对现有的基于网络信息的服务模式进行了分析和评价 ,论证了网上信息专题数据库建设的必要性。
Because searching information is so difficult on Internet, the construction of special topic database for online information is an important part in the course of digital library construction. The peculiarities of online information are summarized. The existing service modes based on online information are analyzed and estimated. The necessity of special topic database construction for online information is argued. In the main part of this paper, the way and methods of special topic database construction for online information are discussed as the emphasis.
出处
《现代图书情报技术》
CSSCI
北大核心
2003年第4期76-77,75,共3页
New Technology of Library and Information Service
