我国图书情报学研究机构合作网络演变分析（2002-2012年）

摘要

Taking the papers published in core journals in the field of library and information science (LIS) in China from 2002 to 2012 as data samples, based on social network analysis, this paper analyzed the evolution of cooperation network of research institutions in LIS in China from two aspects,overall cooperation network and the core cooperation network. The results show that the relationship and the fre-quency of cooperation of research institutions are increasing, and the density of the cooperation network is growing. The core cooperation mainly includes close geographical cooperation and the cooperation among institutions with high degree. Different types of cooperation in the core cooperation network show different characteristics in their evolution.%以2002-2012年我国图书情报学核心期刊发表的文献为数据样本,基于社会网络分析方法,从整体合作网络与核心合作网络两个层次对我国图书情报学研究机构合作网络的演变进行分析。研究发现,11年来,我国图书情报学研究机构之间的合作关系与合作次数不断增多,合作力度加大,机构合作网络整体联系愈加紧密；我国图书情报学研究机构的核心合作网络主要集中在临近地域内的机构合作,以及度数较高的机构之间的合作两个方面,不同方面核心合作网络体现出不同的演变特点。