45 citations · 218 across the 14 of their papers we have counts for
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physics.soc-ph2013★ 19 cited
From sparse to dense and from assortative to disassortative in online social networks
Menghui Li, Shuguang Guan, Chensheng Wu +5
Inspired by the analysis of several empirical online social networks, we propose a simple reaction-diffusion-like coevolving model, in which individuals are activated to create lin…
physics.soc-ph2013★ 43 cited
Do scientists trace hot topics?
Tian Wei, Menghui Li, Chensheng Wu +4
Do scientists follow hot topics in their scientific investigations? In this paper, by performing analysis to papers published in the American Physical Society (APS) Physical Review…