关联数据在DOI系统中的应用与实现*

摘要

This paper analyses the necessity and the feasibility of application of linked data technology in DOI system. And it compares DOI linkage and linked data URI dereference based on principle of HTTP. And it introduces two technical proposals and their features of application of linked data in DOI system by a case study. It also experiments the Chinese DOI system applying linked data and concludes some problems in practical application.%文章分析DOI系统应用关联数据技术的必要性与可行性；基于HTTP的工作原理，对比DOI链接与关联数据URI参引的工作机制；基于实例剖析，详细介绍了目前关联数据应用于DOI系统的两种技术方案和各自特点，并根据IDF的现行技术框架，实验了中文DOI系统的关联数据应用改造；对实际应用中的问题进行总结和思考。