Abstract:

The globalization of the scientific and technological resource have made the international allocation resources in a wider range. International collaboration helps facilitate the ability of national control and the use of S&T resources. Academic papers reflect the level of scientific research and the scale directly. Measurement of international collaboration in scientific papers reflects the global trend of international collaboration in scientific research. Based on SCI data, combined with bibliometrics and social network analysis, we get the overview of the world international collaboration from the perspectives of characteristics of the the international collaboration, the evolution of cooperation network subgroups, features of collaboration camp , the situation of international collaboration in 12 disciplines in ten years and draw the conclusion from the analysis.

Key words: Basic science, International collaboration, Network subgroup, Collaborative role, Collaboration tendency