国内科学数据开放共享主题的作者合作关系与合作研究内容分析

Purpose/significance] In order to provide references for more extensive open sharing of scientific data, the authors' cooperative relationships and research contents on the topic of open sharing of scientific data in china are revealed.[Method/process] Based on the data of journal papers and conference papers on the subject of open sharing of scientific data in CNKI from 2004 to 2021, the basic situation of author cooperations was analyzed, and the author cooperation networks were constructed. The overall author cooperation network, cooperative groups and cooperative research contents were analyzed by using the social network method.[Result/conclusion] The journal papers and conference papers on the subject of open sharing of scientific data in China are mainly based on author cooperative researches. The overall network density of author cooperation is low, and the size and frequency of cooperation affect the centrality. The structures of authors' cooperative group present five modes of double core, grid, bridge, star and streamline. The contents of authors' cooperative researches cover 9 aspects, including big data, scientific data, open sharing, data publishing, data management, data policy, data security, government data and data governance.