Uncovering inter-specialty knowledge communication using author citation networks

作者：Ma, Ruimin^*; Yan, Erjia

来源：Scientometrics, 2016, 109(2): 839-854.

DOI：10.1007/s11192-016-2091-2

• Knowledge communication
• Knowledge flow
• Shortest distance
• Library and information science
• Author citation networks

Knowledge communication plays a fundamental role in studies of science of science. This paper aims to examine inter-specialty communication patterns within a discipline using author citation networks. Two metrics are designed, including average knowledge flow and average shortest distance. They are used to identify the impact and diffusion characteristics of inter-specialty knowledge communication. We apply these metrics to an empirical data set of Chinese library and information science (CLIS) publications. We find that the two metrics portray different aspects of knowledge communication in CLIS and conclude that indirect paths, the size of specialties, and the communication structure among specialties may lead to the differences.

• 出版日期2016-11
• 单位山西大学