UrbanNet Lab
@LabUrbannet
We are focusing on gaining a better understanding of urban systems with network science, big data, and advanced technologies. Led by @RuiqiLii
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Honored to join the editorial board of PLOS Complex Systems! @PLOSComplexSys Looking forward to contributing to the growth of a vibrant community! @HocineCherifi
Pr Ruiqi Li @RuiqiLii Urban Modeling from a system science perspective. Can an unified model can explain both micro and meso level in cities? #ISSSA2024
New paper out: rdcu.be/dJxY0! Does a really good job at drawing bridges between network community detection and data cloud clustering. Thank you @RuiqiLii and team for seeing it through!
#FRCCS24 Great experience with in-depth discussions at French Regional Conference on Complex Systems in Montpellier! Definitely will come back for FRCCS25 @HocineCherifi And, coincidentally, our paper is online several hours after the presentation nature.com/articles/s4200…
Check out our new work doi.org/10.1038/s42005… that "rethinks community in networks based on a notion of local dominance and provides a nice connection to clusters in metric space". Many thanks to @santo_fortunato for suggesting the title! @ExpertPol @RenaudLambiotte @netplexity
We are currently organizing a special issue on "Urban Mobility and Green Transportation in Sustainable Cities" in the Journal of Physics: Complexity (@IOPPublishing), the submission deadline is May 31st, 2024 (can be flexible): iopscience.iop.org/collections/jp…. Welcome to contribute!
Check out our recent paper on the study of syndication entworks of Venture Capital firms, it turns out that coreness sequence is quite informative on predicting their financial investment performance! doi.org/10.1016/j.socn…
At the First Research Summit of Urban Science @Tsinghua_Uni @fiblab as a poster presenter and datathon challenger Inspired by talks and panels on mobility & urban dynamics @jmichaelbatty, @BettencourtLuis, @ric_dicle, @martikagv, @RuiqiLii, Dr. Yong Li, @ryanqiwang, Dr. Gang Xu
Check out our recent paper on spatio-temporal interaction networks in cities published in Chaos doi.org/10.1063/5.0098…. We find larger cities sleep for a shorter time, which is signified by the changing of Zipfian distributions of communities and well explained by our TPWO model
Great work by Tim @netplexity and Bingsheng @BingshengC! It would be fundamental for network science!
Commun. Phys.: Linking the network centrality measures closeness and degree nature.com/articles/s4200…
HSSC has achieved a 2-year Impact Factor of 2.731 and a 5-year Impact factor of 2.772.
📢We are happy to announce that Humanities & Social Sciences Communications has been awarded its first ever Journal Impact Factor as part of the Journal Citation Reports (JCR) 2022 release. 🧵
Thrilled to join the editorial board of HSSC! nature.com/palcomms/edito…
We are delighted to announce that, after an evaluation against quality and impact criteria, Humanities & Social Sciences Communications is now indexed on @clarivate's Social Sciences Citation Index (SSCI) and Arts and Humanities Citation Index (AHCI). An IF will follow this year,
Complex systems is explicitly got recognized! Looking forward to breakthrough in complex social systems or complex urban systems in the future!
BREAKING NEWS: The Royal Swedish Academy of Sciences has decided to award the 2021 #NobelPrize in Physics to Syukuro Manabe, Klaus Hasselmann and Giorgio Parisi “for groundbreaking contributions to our understanding of complex physical systems.”
Congratulations to Weiwei Gu in our UrbanNet Lab! A great work with @yy & @filrad on determining the "optimal" embedding dimension of complex networks! Freshly out now @NatureComms! nature.com/articles/s4146…
nature.com
Principled approach to the selection of the embedding dimension of networks
Nature Communications - Network embedding is a machine learning technique for construction of low-dimensional representations of large networks. Gu et al. propose a method for the identification of...
Check out our recent paper on evaluating the attraction of cities on venture capital, and the explanation on the evolution of scaling exponents from a growth dynamic perspective. ieeexplore.ieee.org/document/93833…
Check out our new paper on dockless biking traffic in cities journals.aps.org/pre/abstract/1…
Our paper "Population-weighted efficiency in transportation networks" is out! nature.com/articles/srep2…
Spatial scaling in cities. Check out our new paper in Nature Communications :) nature.com/articles/s4146… Simple spatial scaling rules behind complex cities
都市配置の空間スケーリング nature.com/articles/s4146… 町や都市の配置は人の移動距離や経済効果などのパラメータで決まり平面充填される理論(昔からある)、よりシンプルな数式で說明できて実際の都市にも合致するという
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