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20002026
most citedREFUGE Challenge: A Unified Framework for Evaluating Automated Methods for Glaucoma Assessment from Fundus Photographs

858 citations

Showing physics.soc-phShow all

10 papers · 1 filter

physics.soc-ph2023★ 10 cited

The evolution of k-shell in syndication networks reveals financial performance of venture capital institutions

Ruiqi Li, Jing Liang, Cheng Cheng +4

Venture capital (VC) is a relatively newly emergent industry that is still subject to large uncertainties in China. Therefore, building a robust social network with other VC instit…

physics.soc-ph2022★ 7 cited

Effects of syndication network on specialisation and performance of venture capital firms

Qing Yao, Shaodong Ma, Jing Liang +3

The Chinese venture capital (VC) market is a young and rapidly expanding financial subsector. Gaining a deeper understanding of the investment behaviours of VC firms is crucial for…

physics.soc-ph2022★ 64 cited

Local dominance unveils clusters in networks

Dingyi Shi, Fan Shang, Bingsheng Chen +6

Clusters or communities can provide a coarse-grained description of complex systems at multiple scales, but their detection remains challenging in practice. Community detection met…

physics.soc-ph2022★ 6 cited

Quantifying relation between mobility patterns and socioeconomic status of dockless sharing-bike users

Tianli Gao, Zikun Xu, Chenxin Liu +3

Bikes are among the healthiest, greenest, and most affordable means of transportation for a better future city, but mobility patterns of riders with different income were rarely st…

physics.soc-ph2022★ 43 cited

Revealing spatio-temporal interaction patterns behind complex cities

Chenxin Liu, Yu Yang, Bingsheng Chen +4

Cities are typical dynamic complex systems that connect people and facilitate interactions. Revealing universal collective patterns behind spatio-temporal interactions between resi…

physics.soc-ph2021★ 51 cited

Revealing spatial spillover effect in high-tech industry agglomeration from a high-skilled labor flow network perspective

Chen Wang, Lu Wang, Yanbo Xue +1

Understanding the high-tech industrial agglomeration from a spatial-spillover perspective is essential for cities to gain economic and technological competitive advantages. Along w…

physics.soc-ph2020★ 23 cited

Assessing the attraction of cities on venture capital from a scaling law perspective

Ruiqi Li, Lingyun Lu, Weiwei Gu +3

Cities are centers for the integration of capital and incubators of invention, and attracting venture capital (VC) is of great importance for cities to advance in innovative techno…

physics.soc-ph2020★ 65 cited

Principled approach to the selection of the embedding dimension of networks

Weiwei Gu, Aditya Tandon, Yong-Yeol Ahn +1

Network embedding is a general-purpose machine learning technique that encodes network structure in vector spaces with tunable dimension. Choosing an appropriate embedding dimensio…

physics.soc-ph2018★ 105 cited

Effect of population density on epidemics

Ruiqi Li, Peter Richmond, Bertrand M. Roehner

Investigations of a possible connection between population density and the propagation and magnitude of epidemics have so far led to mixed and unconvincing results. There are three…

physics.soc-ph2015★ 67 cited

Steady State of Pedestrian Flow in Bottleneck Experiments

Weichen Liao, Antoine Tordeux, Armin Seyfried +4

Experiments with pedestrians could depend strongly on initial conditions. Comparisons of the results of such experiments require to distinguish carefully between transient state an…