文章简要介绍了复杂网络的概念和科研合作网络相关知识,对生命科学领域国内561万多篇期刊论文进行了统计与合作网络分析,并从合作网络中抽取出科研机构子网络和医院子网络,针对复杂网络的几个特征进行对比性分析,找出了各个网络的不同特性,分析说明不同机构的科研合作模式。
Author collaboration network is studied in this paper. A large amount of literatiures of life science are used and analyzed. A massive co-authorship network is divided in to two parts: a scientific research organization co-authorship network and a hospital co-authorship network. Through comparing the characteristics of the two complex networks, it finds the different research collaborating patterns of authors from different types of organizations.