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SOCNET  November 2019

SOCNET November 2019

Subject:

selected Latest Complexity Digest Posts (fwd)

From:

Barry Wellman <[log in to unmask]>

Reply-To:

Barry Wellman <[log in to unmask]>

Date:

Mon, 18 Nov 2019 09:38:26 -0500

Content-Type:

MULTIPART/MIXED

Parts/Attachments:

Parts/Attachments

TEXT/PLAIN (124 lines)

*****  To join INSNA, visit http://www.insna.org  *****

Winter has come early to Toronto. But we persevere.

   Barry Wellman


   Step by step, link by link, putting it together--Streisand/Sondheim
       The earth to be spannd, connected by network--Walt Whitman
             It's Always Something--Roseanne Roseannadanna

             A day like all days, filled with those events
          that alter and illuminate our times--You Are There!
  _______________________________________________________________________
   Director, NetLab Network      			            FRSC
         Founder, International Network for Social Network Analysis
   NETWORKED: The New Social Operating System  Lee Rainie & Barry Wellman
   https://urldefense.proofpoint.com/v2/url?u=http-3A__www.chass.utoronto.ca_-7Ewellman&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=Z_aKxuJYKfFkCd5t9Ja5ujpOyomvZmt9bDEEqNhvDuM&e=             https://urldefense.proofpoint.com/v2/url?u=http-3A__amzn.to_zXZg39&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=9CIYJ4AbU6Ibo6t8rQOKyitbJ9oLNrDHRQBMyBTu5ls&e= 
              https://urldefense.proofpoint.com/v2/url?u=https-3A__en.wikipedia.org_wiki_Barry-5FWellman&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=jVJXVtKN8LY8m5X4METyBjrfILGe0xLMFMaFefvx3I8&e= 
   _______________________________________________________________________


---------- Forwarded message ----------
Date: Mon, 18 Nov 2019 12:01:43 +0000
From: "[utf-8] Complexity Digest" <[log in to unmask]>
Reply-To: [log in to unmask]
To: "[utf-8] Barry" <[log in to unmask]>
Subject: [utf-8] Latest Complexity Digest Posts

Learn about the latest and greatest related to complex systems research. More at https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3Df2f22ea919-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=5ODms9ae6CbmzSXknjj5N3m9ZGZjeiCiLLczuphlKG4&e= 

Nature˙˙s reach: narrow work has broad impact
A scientific paper today is inspired by more disciplines than ever before, shows a new analysis marking the journal˙˙s 150th anniversary.
Alexander J. Gates, Qing Ke, Onur Varol & Albert-László Barabási

Source: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.nature.com&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=v82qwgqcEku909ArBDxsLHaIUTFsKgaU9VUumpOscTo&e=  (https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3D97263292a3-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=-IvnSpEB0eBwpyzQPO-l-cRzpW5ydsj9tfxVybOUmao&e= )



Predicting Urban Innovation from the Workforce Mobility Network in US

    While great emphasis has been placed on the role of social interactions 
as driver of innovation growth, very few empirical studies have explicitly 
investigated the impact of social network structures on the innovation 
performance of cities. Past research has mostly explored scaling laws of 
socio-economic outputs of cities as determined by, for example, the single 
predictor of population. Here, by drawing on a publicly available dataset 
of the startup ecosystem, we build the first Workforce Mobility Network 
among US metropolitan areas. We found that node centrality computed on 
this network accounts for most of the variability observed in cities' 
innovation performance and significantly outperforms other predictors such 
as population size or density, suggesting that policies and initiatives 
aiming at sustaining innovation processes might benefit from fostering 
professional networks alongside other economic or systemic incentives. As 
opposed to previous approaches powered by census data, our model can be 
updated in real-time upon open databases, opening up new opportunities 
both for researchers in a variety of disciplines to study urban economies 
in new ways, and for practitioners to design tools for monitoring such 
economies in real-time.


Predicting Urban Innovation from the Workforce Mobility Network in US
Moreno Bonaventura, Luca Maria Aiello, Daniele Quercia, Vito Latora

Source: arxiv.org (https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3Da70290bf23-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=rhl-mtefClksO8NZIRpPp_DqXzWwalzbfd5DGGOGmdY&e= )



Information Spreading on Weighted Multiplex Social Network

    Information spreading on multiplex networks has been investigated 
widely. For multiplex networks, the relations of each layer possess 
different extents of intimacy, which can be described as weighted 
multiplex networks. Nevertheless, the effect of weighted multiplex network 
structures on information spreading has not been analyzed comprehensively. 
We herein propose an information spreading model on a weighted multiplex 
network. Then, we develop an edge-weight-based compartmental theory to 
describe the spreading dynamics. We discover that under any adoption 
threshold of two subnetworks, reducing weight distribution heterogeneity 
does not alter the growth pattern of the final adoption size versus 
information transmission probability while accelerating information 
spreading. For fixed weight distribution, the growth pattern changes with 
the heterogeneous of degree distribution. There is a critical initial seed 
size, below which no global information outbreak can occur. Extensive 
numerical simulations affirm that the theoretical predictions agree well 
with the numerical results.


Information Spreading on Weighted Multiplex Social Network
Xuzhen Zhu, Jinming Ma, Xin Su, Hui Tian, Wei Wang, and Shimin Cai

Complexity
Volume 2019, Article ID 5920187, 15 pages
https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3Db54841e3d8-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=XwqqtjsWzaWx8YgbaDTv5ua2N-Vk2a1YnYraLdu4a00&e= 

Source: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.hindawi.com&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=jdzbFsQWDaLXHkR_iLyfFO0JN5g4UFcd3C6WX4AX2VI&e=  (https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3D8b25e179d8-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=mz7n6OB3BY4ag70gNlUDMYYk9fYYVuvV7THAKd7c7y0&e= )


PhD Program in Network Science at CEU | Department of Network and Data Science

    The PhD program in Network Science is a research-oriented program that provides the only PhD degree in this field in Europe. Network science provides essential tools to study complex systems including society online and offline, the economy or urban traffic. Accordingly, the program provides hands-on experience with large datasets characterizing those systems and the skills needed to analyze them. At the same time, network science is a rapidly developing new discipline with ample opportunities to do fundamental research. Within the PhD program there are possibilities to carry out research either in applied or in theoretical-methodological directions.

Source: networkdatascience.ceu.edu (https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3D41e1884f23-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=TmHNBaQIt-A3H57zvU2PQhUQLCV4skbBB597zNgaXqA&e= )



==============================================
Sponsored by the Complex Systems Society.
Founding Editor: Gottfried Mayer.
Editor-in-Chief: Carlos Gershenson.

You can contribute to Complexity Digest selecting one of our topics (https://urldefense.proofpoint.com/v2/url?u=https-3A__unam.us4.list-2Dmanage.com_track_click-3Fu-3D0eb0ac9b4e8565f2967a8304b-26id-3D4310ad63d3-26e-3D55e25a0e3e&d=DwIFAw&c=sJ6xIWYx-zLMB3EPkvcnVg&r=yQQsvTNAnbvDXGM4nDrXAje4pr0qHX2qIOcCQtJ5k3w&m=Rnvc_UIoUlxt063ywrbQ1JspVZnSfZdE8EqpMKLiYDI&s=7d1zaYURxfF4v5SRZjeocLIqfiKHtnwT_2aFD_y1GAc&e=  ) and using the "Suggest" button.
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