149 citations · 481 across the 20 of their papers we have counts for
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cs.IR2011
The Decentralized Structure of Collective Attention on the Web
Lingfei Wu, Jiang Zhang
Background: The collective browsing behavior of users gives rise to a flow network transporting attention between websites. By analyzing the structure of this network we uncovered…
q-fin.GN2011★ 26 cited
The "S" Curve Relationship between Export Diversity and Economic Size of Countries
Lunchao Hu, Kailan Tian, Xin Wang +1
The highly detailed international trade data among all countries in the world during 1971-2000 shows that the kinds of export goods and the logarithmic GDP (gross domestic producti…
physics.soc-ph2011★ 19 cited
Accelerating Growth and Size-dependent Distribution of Human Activities Online
Lingfei Wu, Jiang Zhang
Research on human online activities usually assumes that total activity increases linearly with active population , that is, . However, we find examples o…