摘要
关联数据的内容及其与外部数据源之间的链接是动态变化的,需要采取适当的机制不断地加以维护。文章在总结现有相关研究的基础上分析动态关联数据的概念和要求,提出一种点对点方法和数据中心方法并用的动态关联数据实现机制,并对该机制中数据集基本信息及内容变化情况的描述方法、数据集之间的通信机制、发现机制及智能监测机制进行探讨。
The content of linked data and its links to external data sources are dynamic. An appropriate mechanism needs to be taken to maintain them constantly. On the basis of summarizing related research, this paper analyzes the concept and requirements of dynamic linked data, proposes an implementation mechanism which uses both the point-to-point method and the data hub method, and discusses the description methods of dataset and its changes, the communication mechanisms between datasets, discovery mechanisms, and intelligent monitoring mechanisms.
出处
《图书馆学研究》
CSSCI
北大核心
2014年第9期7-10,59,共5页
Research on Library Science
基金
教育部人文社会科学研究规划基金项目"图书馆数字资源的细粒度语义化描述与复用研究"(项目编号:13YJA870008)的研究成果之一
