基于国际合著论文的中国学术贡献度研究

国际学术合作能够提高科研效率,推动知识创新,探讨国际合著论文中的国家贡献度,对反映国家领域影响力,提升国际合作态势具有重要意义。从数值和内容两个层面构建国际合著国家学术贡献度分析模型,以中国作为重点研究对象,以Web of Science为数据来源,通过构建国际合著网络,结合学术贡献度计算公式,分析近十年中国在Information Science&Library Science(图书情报学,以下简称ISLS)领域的学术贡献度,并以知识图谱的方式揭示中国学术参与主题的演化。结果表明:在数值方面,第一阶段中国学术贡献度较小,但第二阶段持续发力,成为国际合作中的后起之秀,学术贡献度仅次于美国;在内容方面,经历了从理论研究到技术创新的演进,参与的学术主题呈多元化和深入化趋势。

Research on Chinese Academic Contribution Based on International Co-Authored Papers

International academic cooperation can improve the efficiency of scientific research,and promote knowledge innovation.Exploring the contribution of a nation in international co-authored papers is thus of great significance to reflect the influence of that nation in the field and to improve the international cooperation.This paper constructs an analysis model of the academic contribution of international coauthors and countries from the perspective of both value and content.Taking China as the key research object and Web of Science as the data source,this paper analyzes the academic contribution of China in the field of information science and library science in the past ten years by constructing an international coauthor network and combining the formula of academic contribution,and reveals the evolution of topics of Chinese academic participation in the form of knowledge map.The results show that,in terms of numerical value,the academic contribution of China in the first stage is small,but in the second stage,China continues to make great efforts to become a rising star in international cooperation,and the academic contribution is second only to that of the United States.Meanwhile,in terms of content,through the evolution from theoretical research to technological innovation,the participating academic topics are diversified and in-depth.