Keywords Cooperation Network and Empirical Research
Tao Li · Jisuanji gongcheng · 2010
A weighted network model is constructed as the keywords for objects study,by theoretical analyzing and simulation results validating,the degree distribution and strength distribution of the network model obey paw-law distribution.At the same time,the network has big cluster coefficient and distinct community structure.To prove its efficiency,it makes statistics and analysis on keywords of research papers published in Journal of Software from January 2004 to October 2008,and comparison with the simulation model.The results show that the theoretical results of the analysis are consistent with the empirical data.