互联网技术领域科研合作网络分析

Analysis of Scientific Collaboration Network on Internet Technology

首先,对中国知网收录的互联网技术领域中的所有论文作者进行统计,建立了科研合作网络,运用统计学方法对其网络基本特征进行了初步的分析.然后,应用复杂理论方法进行实证分析,发现该复杂网络具有无标度特征.最后,计算了5个较大的内部连通子网络的聚集系数、直径等网络参数,发现它们呈现小世界特征.研究结果对于获取科技信息、凝聚创新思想、共享研究资源有一定的参考价值.

Firstly, all the authors of articles about Intemet technology classification in CNKI were complied, and a scientific collaboration network was established. The basic characteristics of the network were also analyzed by statistical methods. Then, empirical analysis was made by using the complex theory, and the results showed that this complex network has a non-connected network characteristic of scale-free. At last, the characteristics of the network among five major internal connected networks were calculated, such as convergence factor, diameter and so on. It was found out that the characteristic of small-world was presented. The results were useful in getting information on science and technology, agglomerating new thoughts and sharing research resources.