北方工业大学科研合作网络探析

Research on Scientific Research Cooperation Network of NCUT

本文对北方工业大学科研信息管理系统中的论文作者合作关系进行研究,得出了具有复杂网络特性的北方工业大学科研合作关系网络.对科研合作网络中3个较大连通子网进行研究发现,这些连通子网具有较小的平均路径长度,较大的平均聚类系数,显示出比较明显的聚类特征和无标度网络特征.该校存在着一些社团结构的子网络,并且每一个社团都有几位骨干教师作为节点处于各自社团的内部的中心位置,起着主导的作用.每个社团中作者相互合作比较稳定.

The paper studies the cooperative relationship among the authors in the Scientific Research Information Management System of the North China University of Technology.The conclusion is that the scientific research cooperation network of the North China University of Technology embodies the characteristics of complex network.What has been found after the study of the three larger connected sub networks in the scientific research cooperation network is that they have smaller average path length and bigger average clustering coefficient,which shows that they present an obvious characteristics of cluster and scale-free network.There are some sub networks of community structure in our school,and each community has some backbone teachers as nodes in the center location within its community,and those teachers play a leading role.And the authors keep relatively stable cooperation in each community.