科学家、组织与技术及其关系的社会网络分析

摘要

社会网络分析能够对社会网络中行为者之间的关系进行量化分析,以可视化的图形界面展示节点之间的深层关系及群体结构.本文从维基百科中采集计算机网络领域内前沿网络技术、突出贡献科学家和学术信息权威组织机构的相应信息,构建网络技术与科学家、组织机构与科学家等多种类型的关系网络,从中心性、凝聚性及核心-边缘结构等方面进行社会网络分析,得到热点技术、核心研究团队等计算机网络发展趋势上的若干特征.%The social network analysis can quantify the relationships between the actors of social network and show the deep relationships and group structure between the nodes through graphical interface. The data in the text is collected from Wikipedia, composing the forefront technologies in the field of computer network, the corresponding information about the outstanding scientists and the authoritative academic organizations. Based on the data, various types of networks such as technologies and scientists network, organizations and scientists network are built. These networks are analyzed from three aspects, the central, cohesion and core-periphery structure. As a result, a number of features such as the hot technology, the core research team and the development trends of computer network is concluded.