基于知识图谱的国际开放政府数据研究概貌和热点透析

Overview and Hotspot Dialysis of International Open Government Data Research Based on Knowledge Mapping

[目的/意义]开放政府数据作为一个全球趋势,透析国际开放政府数据的研究进展和趋向对于进一步推进国内研究和实践具有重要的借鉴和导向作用。[方法/过程]基于文献计量法和知识图谱可视化分析方法,以WOS (核心合集) 2009-2018年7月收录的开放政府数据研究文献作为数据来源,从文献时间、学科分布、研究国家、高被引文献、关键词等维度进行定量和定性分析。[结果/结论]研究结果表明国际研究主要集中在以下主题:一是开放政府数据的基础理论研究;二是开放政府数据政策、实施及实践经验总结研究;三是开放政府数据的数据管理及开放平台研究;四是关联开放政府数据研究;五是开放政府数据多元利用及价值创造研究;六是开放政府数据评估、现状、问题及建议研究。

[Purpose/Significance]Open government data is a global trend,so dialysis of the research progress and trends of international open government data has important reference and guiding role for further promotion of domestic research and practice.[Method/Process]Based on the bibliometric method and the knowledge mapping visual analysis method,the open government data research literature included in the WOS(core collection)2009-2018 was used as the data source,and the article conducted quantitative and qualitative analysis from the literature time,subject distribution,research countries,highly cited literature and keywords.[Result/Conclusion]The results showed that international research mainly focused on the following topics:Firstly,the basic theoretical research on opening government data;secondly,open government data policy,implementation and practical experience summary research;thirdly,data management and open platform research for open government data;fourthly,linked open government data research;fifthly,open government data multi-use and value creation research;sixthly,open government data evaluation,status,issues and recommendations research.