中国三大全文数据库知识链接方式比较分析

Comparative Analysis on Knowledge Linking of Three Major National Full-Text Databases

近年来,我国三大全文数据库先后应用了知识链接技术。通过对比我国三大全文数据库的15种知识链接类型,分析其各自的优缺点,提出目前我国全文数据库需提高知识链接质量、建立并完善中文DOI标准规范体系、完善基于知识链接的知识服务三点建议。

In the recent years, domestic three major national full -text databases have adopted knowledge linking technolo- gy. This paper compares 15 types of knowledge linking used in the three databases and analyzes their advantages and disadvantages. It puts forward three suggestions： improving knowledge linking＇s quality, building Chinese DOI standard system, perfecting knowl- edge service based on knowledge linking.