AI's international research networks mapped
Briefly

The United States stands out in the field of international AI collaborations, leading numerous partnerships, yet other countries like the UK and Germany are significant nodes of activity as well.
Despite China's rapid increase in individual AI research output, it appears somewhat isolated from global collaboration networks, highlighting a divergence in bilateral connectivity.
The UK has established a robust collaborative network in AI research, surpassing larger nations such as China in the number of connections among the top 40 collaborations.
Countries like Japan, South Korea, and Sweden have strong partnerships with the US in AI research, even though they lack broader bilateral collaborations among the top 40.
Read at Nature
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