摘要
文章提出全文数据库要发展增值服务的思路,并初步探讨了三种全文数据库增值服务模式,即基于文献单元整合的增值服务模式、基于元数据字段知识组织的增值服务模式、基于全文知识内容的增值服务模式。
The authors put forward the suggestion that the full - text database develop value - added services. And then, the paper discusses three kinds of value - added service model, namely, the first is based on Literature units ,the second is based on knowledge organization of metadata fields,the third is based on knowledge content of fulltext.
出处
《情报资料工作》
CSSCI
北大核心
2010年第1期82-85,共4页
Information and Documentation Services
关键词
全文数据库
增值服务
知识服务
full - text database, value - added service, knowledge service
