开放知识资源登记系统集成关联数据的方法及试验研究

Experimental Research and Methods of the Linked Data Integration in Open Knowledge Resources Registration System

[目的/意义]关联数据的可开放获取、学术资源丰富等特性为快速建立规范化的开放知识资源服务体系提供了重大契机,文章的研究旨在为相关开放资源登记类系统的未来发展提供理论基础。[方法/过程]文章以中国科学院开放知识资源登记系统为依托,重点研究并提出其集成关联数据的方法和技术,包括集成原则、简单集成方法和语义化集成方法等,并进行了相关试验研究。[结果/结论]能够实现将开放知识资源与关联数据进行语义化集成和关联发布。[局限]需要对关联数据和关联关系进行预处理;对集成后的关联数据的查询效率有待提高。

[Purpose / significance] The features of linked data,such as open access and abundant academic resources,provide great opportunity for building formal open knowledge resources service system.This paper aims to provide theoretical basis for the future development of the relevant open resources registration system.[Method / process] Based on the open knowledge resources registration system of Chinese Academic of Sciences,the paper mainly researches and proposes the methods and technologies of linked data integration,including integration principle,simple integration method and semantic integration method,and carries on the relevant experimental research as well.[Result / conclusion]The research can realize the semantic integration and related publication for open knowledge resources and linked data.[Limitations] The paper needs to pre-process the linked data and linked relation,and the query efficiency of linked data integration needs to be improved.