基于JASIST的科研合著网络可视化研究

Research Collaboration Network Visualization Based on JASIST

选用美国信息科学技术学会会刊2005-2014年的期刊论文合著数据为研究对象,构建了具有不同类型节点的科研合著网络,并采用复杂网络以及社会网络的分析方法对科研合作这一网络进行可视化分析。通过分析当前科研合著网络的合著变化和整体发展情况,以及作者间合作和作者与机构合作的具体情况,以期为我国的情报领域科研合著的未来发展提供参考支持。

By analyzing the data selected from Journal of the Association for Information Science and Technology （JASIST） from 2005 to 2014, this paper constructs a co-author network consisting of nodes with multi- hierarchical properties, and it also conducts visualization analysis of research collaboration network with the aid of complex networks and social network analysis methods. The results illustrate some characteristics of the current co-author network such as themes, central figures, core institutions, core countries, and changing trends. The study provides a reference for future development of the research collaboration in the informatics field in China.