Alessandro Vespignani
@alexvespi.bsky.social
๐ค 1721
๐ฅ 770
๐ 48
Networks & data, computational epidemiology, complex systems
reposted by
Alessandro Vespignani
ISI Foundation
14 days ago
๐ ISI Foundation is thrilled to announce that the Lagrange Prize โ CRT Foundation Edition 2025 has been awarded to Professor Iyad Rahwan
@iyadrahwan.bsky.social
, Director of the Max Planck Institute for Human Development in Berlin!
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reposted by
Alessandro Vespignani
Network Science Institute
25 days ago
#NetSI_Sport
duo, Brennan Klein & Maddalena Torricelli, joined SOURCEโNortheasternโs 2025 Showcase for Undergraduate Researchโsharing a new project at the crossroads of sports, networks, and data science, soon launching as a Masterโs course in Spring '26! ๐
tinyurl.com/bddkc8vf
@jkbren.bsky.social
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reposted by
Alessandro Vespignani
NetSci 2026
26 days ago
Continuing our network visualization series. Research has long focused on a few related disordersโbut genetics now reveals links across nearly all diseases. The HDN, developed by
@barabasi.bsky.social
maps genetic connections between disorders, offering a genome-wide roadmap for future discoveries.
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reposted by
Alessandro Vespignani
NetSci 2026
about 1 month ago
๐ Save the Date! The flagship conference of the Network Science Society - ๐ก๐ฒ๐๐ฆ๐ฐ๐ถ ๐ฎ๐ฌ๐ฎ๐ฒ - is coming to Northeastern Universityโs Network Science Institute, ๐๐๐ป๐ฒ ๐ญ-๐ฑ, ๐ฎ๐ฌ๐ฎ๐ฒ. Prepare to share ideas, discoveries & challenges in network science. Registration opens soon! ๐
www.netsci2026.com
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reposted by
Alessandro Vespignani
NetSci 2026
about 1 month ago
Stay connected with
@netsciconf.bsky.social
! ๐ฌ Follow us for speaker news, deadline reminders, event highlights & community updates. Donโt miss a momentโjoin the conversation! ๐ LinkedIN:
tinyurl.com/5n7hv5pr
IG:
tinyurl.com/hjbjam2a
X:
x.com/NetSciConf
Web:
www.netsci2026.com
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reposted by
Alessandro Vespignani
Network Science Institute
about 2 months ago
Weโre excited to launch the ๐ฆ๐ฃ๐๐ก ๐๐ฎ๐ฏ at
@nunetsi.bsky.social
London, led by Prof. Istvรกn Kiss . The team studies how contagion spreads through networksโbiological, social, and technological, with projects spanning epidemics, inference, and healthcare. Span Lab ๐
tinyurl.com/j4bve9n
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reposted by
Alessandro Vespignani
Network Science Institute
about 2 months ago
Take another look at this study on social segregation in Milan, done by
@riccardodiclemente.com
and colleagues. It shows that diverse amenities, strong transit, and public spaces can turn outer neighborhoods into โsocial bridgesโ across income groups.
news.northeastern.edu/2025/09/17/c...
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Researchers find Milan nightlife hubs bring rich and poor together
Northeastern University research using cellphone data from 100,000 people reveals where different income groups mix socially in Milan.
https://news.northeastern.edu/2025/09/17/cell-phone-tracking-milan-social-research/?utm_source=News%40Northeastern&utm_campaign=e9cd4c0f87-EMAIL_CAMPAIGN_2022_09_22_11_00_COPY_01&utm_medium=email&utm_term=0_508ab516a3-e9cd4c0f87-279668379
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reposted by
Alessandro Vespignani
Network Science Institute
about 2 months ago
Measuring AIโs impact on work goes beyond job losses, tโs about how tech reshapes skills & tasks.
@estebanmoro.bsky.social
and collaborators are building the ๐๐๐จ๐๐ง๐ซ๐๐ฉ๐ค๐ง๐ฎ ๐ค๐ ๐๐ ๐ ๐ค๐ ๐ฟ๐๐จ๐ง๐ช๐ฅ๐ฉ๐๐ค๐ฃ to track job skills and predict unemployment risk more accurately.
news.northeastern.edu/2025/09/17/n...
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Artificial intelligence is reshaping jobs not just eliminating them, research shows
By framing your job as a set of skills, Northeastern researchers can measure an individualโs โunemployment risk.โ
https://news.northeastern.edu/2025/09/17/northeastern-ai-unemployment-risk-tool/
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reposted by
Alessandro Vespignani
Network Science Institute
about 2 months ago
Andrew Renninger (UCL) studies cities under mobility, inequality & climate pressures. At
#NetSI
London Seminar Series, heโll share his insights on mobility patterns. Join us! ๐ in person in ๐๐ผ๐ป๐ฑ๐ผ๐ป ๐ฎ๐ ๐ฐ๐ฝ๐บ, or ๐ virtually from the ๐จ.๐ฆ. ๐๐ฎ๐๐ ๐๐ผ๐ฎ๐๐ ๐ฎ๐ ๐ญ๐ญ๐ฎ๐บ ๐ on September 24th ๐
tinyurl.com/4zefp6x9
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reposted by
Alessandro Vespignani
Network Science Institute
2 months ago
A new study co-authored by
@riccardodiclemente.com
reveals daily dynamics of urban segregation, moving beyond static views of residence and work.
@pnasnexus.org
๐
tinyurl.com/4vysejx5
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reposted by
Alessandro Vespignani
Network Science Institute
2 months ago
Exciting news for
@nunetsi.bsky.social
#London
!!
add a skeleton here at some point
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reposted by
Alessandro Vespignani
Network Science Institute
3 months ago
After publishing two new studies on the
#dengue
virus,
@nunetsi.bsky.social
professors ๐ ๐ฎ๐๐ฟ๐ถ๐ฐ๐ถ๐ผ ๐ฆ๐ฎ๐ป๐๐ถ๐น๐น๐ฎ๐ป๐ฎ and ๐ ๐ถ๐ฐ๐ต๐ฎ๐ฒ๐น ๐๐ผ๐ต๐ฎ๐ป๐๐๐ผ๐ป caught the attention of
@nuglobalnews.bsky.social
, which covered their different approaches to
#forecasting
dengue fever outbreaks.
news.northeastern.edu/2025/08/21/d...
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Researchers use machine learning to predict dengue fever with 80% accuracy
Northeastern researchers use machine learning to predict dengue fever outbreaks, giving health officials time to prepare for spikes.
https://news.northeastern.edu/2025/08/21/dengue-fever-outbreak-prediction-research/
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Very interesting study on social contagion applied in a historical context by
@szapperi.bsky.social
and collaborators. Powerful example of where good historical data can lead us in the future.
www.nature.com/articles/s41...
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Epidemiology models explain rumour spreading during Franceโs Great Fear of 1789 - Nature
Epidemiological methods are used to show that the Great Fear of 1789, a series of peasant insurrections in rural revolutionary France, was driven by deliberate political action rather than spontaneous...
https://www.nature.com/articles/s41586-025-09392-2
2 months ago
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Read what is going on at NETSI. A lot of network science happened during the summer.
add a skeleton here at some point
2 months ago
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reposted by
Alessandro Vespignani
Gretchen Goldman, PhD
3 months ago
My new
@science.org
editorial on the role of scientists in defending democracy is out today. As authoritarianism takes hold in the US, we must fight for the democratic principles that enable a free society and scientists have a key role. I hope you'll join us.
www.science.org/doi/10.1126/...
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Scientistsโ role in defending democracy
The United Statesโ democratic leadership, commitment to freedom of expression, and investment in the pursuit of knowledge have long enabled its preeminence in science and technology. Yet today we are ...
https://www.science.org/doi/10.1126/science.aea9328
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reposted by
Alessandro Vespignani
Society for the Improvement of Psychological Science (SIPS)
4 months ago
โจ Recommendations for Sharing Network Data and Materials were developed by an interdisciplinary working group of network researchers to clarify and promote open science practices in network research.
buff.ly/0WxtZIt
buff.ly/rWk3R3l
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Recommendations for sharing network data and materials | Network Science | Cambridge Core
Recommendations for sharing network data and materials - Volume 12 Issue 4
https://doi.org/10.1017/nws.2024.16
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reposted by
Alessandro Vespignani
Network Science Institute
3 months ago
@alinalungeanu.bsky.social
received the ๐๐๐๐ ๐๐ช๐๐ก๐๐จ๐๐๐ง๐จ ๐ผ๐ฌ๐๐ง๐ ๐๐ค๐ง ๐ฝ๐๐จ๐ฉ ๐๐๐ฃ๐๐๐๐ข๐๐ฃ๐ฉ ๐๐๐จ๐ฉ๐ค๐ง๐ฎ ๐ฟ๐๐ซ๐๐จ๐๐ค๐ฃ ๐๐๐ฅ๐๐ง ๐๐ฃ ๐๐๐๐๐๐ง๐จ๐๐๐ฅ for the conference paper "When Two is Too Many and Not Enough: Shared Leadership in Ancient Rome (32 to 491 CE)". Congratulations Dr. Lungeanu and team! โจ
tinyurl.com/4embj78e
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reposted by
Alessandro Vespignani
Network Science Institute
4 months ago
๐Our MayโJune Newsletter is out! Highlights include an update on the National Internet Observatory project,
#NetSI
at
#2025NetSci
, new research on modeling behavior in epidemics, and on the chemical complexity of food with implications for nutrition science and therapeutics. ๐
tinyurl.com/y5m5ht8n
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Comparative analysis of behavioral feedback models for epidemic forecasting"
www.pnas.org/doi/10.1073/...
We test data-driven vs. analytical behavioral models in retrospective fitting and out-of-sample forecasting of real data. Shout-out to
@netscience.bsky.social
@ngozzi.bsky.social
5 months ago
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reposted by
Alessandro Vespignani
NetScience
6 months ago
Happy to announce that
@alexvespi.bsky.social
joined the list of amazing invited speakers at the 2nd British NetSci Symposium! If you are a PhD student or Post-doc send us an abstract! The morning of the event will be entirely devoted to you! All info:
www.netsci.uk/events.html
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Just released Epydemix: An open-source Python package for epidemic modeling with integrated approximate Bayesian calibration
www.epydemix.org
Technical paper:
www.medrxiv.org/content/10.1...
6 months ago
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reposted by
Alessandro Vespignani
Nicolรฒ Gozzi
6 months ago
Today weโre releasing Epydemix (
www.epydemix.org
), a Python package for flexible, modular, and data-driven epidemic modeling. Designed for researchers, students, and public health professionals. ๐งต๐
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reposted by
Alessandro Vespignani
NetScience
6 months ago
We present Epydemix: open-source python package for all stages of epidemic modelling: from models' definition to their calibration via ABC methods. Website:
www.epydemix.org
. Paper:
www.medrxiv.org/content/10.1...
. High level summary:
www.epistorm.org/activities/e...
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A must read -on campusโฆ.everyone seems intent on pretending that the most significant revolution in the world of thought in the past century isnโt happening. The approach appears to be: โWeโll just tell the kids they canโt use these tools and carry on as before.โ-
www.newyorker.com/culture/the-...
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Will the Humanities Survive Artificial Intelligence?
Maybe not as weโve known them. But, in the ruins of the old curriculum, something vital is stirring.
https://www.newyorker.com/culture/the-weekend-essay/will-the-humanities-survive-artificial-intelligence
6 months ago
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reposted by
Alessandro Vespignani
Network Science Institute
7 months ago
A proud moment for science, for
@nunetsi.bsky.social
, and especially for Prof. ๐๐น๐ฏ๐ฒ๐ฟ๐-๐๐ฎฬ๐๐๐น๐ผฬ ๐๐ฎ๐ฟ๐ฎ๐ฏ๐ฎฬ๐๐ถ who was inducted into the ๐ก๐ฎ๐๐ถ๐ผ๐ป๐ฎ๐น ๐๐ฐ๐ฎ๐ฑ๐ฒ๐บ๐ ๐ผ๐ณ ๐ฆ๐ฐ๐ถ๐ฒ๐ป๐ฐ๐ฒ๐ during the Presentation Ceremony at the 162nd annual meeting of the NAS on April 25th. Our warmest congratulations
@barabasi.bsky.social
โจ
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reposted by
Alessandro Vespignani
Network Science Institute
6 months ago
Complex networks power public health, fintech, social media insights, and more. The ๐ ๐ฆ ๐ถ๐ป ๐๐ผ๐บ๐ฝ๐น๐ฒ๐ ๐ก๐ฒ๐๐๐ผ๐ฟ๐ธ ๐๐ป๐ฎ๐น๐๐๐ถ๐ allows students to specialize without loosing methodological breath. Have questions? Info Webinars โก๏ธ
bit.ly/3RAX4Kt
Program Info ๐
bit.ly/3RMhXCz
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reposted by
Alessandro Vespignani
Iacopo Iacopini
6 months ago
CRAB: Complexity Research in Animal Behaviour will be back at
#CCS2025
Siena! Do you work at the intersection of complexity science and animal behaviour? ๐๐๐ฆ๐๐ฆ๐ฆ Don't miss your chance to present your interdisciplinary research at CRAB ๐ฆ ๐
sites.google.com/view/crab202...
โฐ Deadline: June 1st 2025
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CRAB2025
Complexity Research in Animal Behaviour Satellite @ CCS 2025 - Siena, 3 September 2025 Animal groups can be considered as complex systems of interacting entities (the individuals). The collective beha...
https://sites.google.com/view/crab2025/home
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reposted by
Alessandro Vespignani
Network Science Institute
7 months ago
๐ Now accepting applications for the new MS in Complex Network Analysis at Northeastern! Study real-world systemsโsocial, financial, biological, public healthโusing cutting-edge network science tools. ๐ Info:
shorturl.at/bKUZV
๐ Live Webinars (starting April-May):
shorturl.at/xrory
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Network thinking to solve complex challenges and extract knowledge from data!!
add a skeleton here at some point
7 months ago
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Here the latest news from
@nunetsi.bsky.social
mailchi.mp/neu/news-fro...
7 months ago
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reposted by
Alessandro Vespignani
Network Science Institute
7 months ago
There is still time to support the Network Science Institute
@nunetsi.bsky.social
on
#GivingDay
at Northeastern University, and help us push the boundaries of how we understand the world! Consider giving today to support our interdisciplinary
#research
๐
giving.northeastern.edu?fund=390363
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reposted by
Alessandro Vespignani
ISI Foundation
8 months ago
Oggi, su La Repubblica, il Prof.
@alexvespi.bsky.social
, Presidente di
@isi.it
, discute l'importanza delle nuove sorgenti di dati e dell'intelligenza artificiale per monitorare e anticipare la propagazione di virus a potenziale pandemico e, in particolare, dell'influenza aviaria H5N1.
bit.ly/4hNixdU
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Aviaria: bimbo muore in Cambogia, prima pecora infettata in Inghilterra. Ue in allarme
Preoccupano le ultime mutazioni del virus rilevate negli Usa. LโEuropa incalza: โร una minacciaโ. Le proposte italiane per frenare i contagi
https://www.repubblica.it/salute/2025/03/24/news/aviaria_bimbo_morto_cambogia_pecora_infettata_inghilterra_allarme-424083330/
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@nunetsi.bsky.social
is science and artโฆ
add a skeleton here at some point
8 months ago
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How a Northeastern
@nunetsi.bsky.social
student spearheaded a new exhibit on network science at the Museum of Science in Boston
news.northeastern.edu/2025/03/17/n...
8 months ago
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reposted by
Alessandro Vespignani
Network Science Institute
8 months ago
"Network Science Student Research Symposium" at
@nunetsi.bsky.social
organized by the NetSI Student Graduate Association was a day of thought-provoking presentations, dynamic discussions, and inspiring keynotes from both faculty and students. Thanks to all those who came and participated!
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reposted by
Alessandro Vespignani
Network Science Institute
8 months ago
More on the Symposium at โก๏ธhttps://bit.ly/3Rg0MsE
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A lot of news from
@nunetsi.bsky.social
network science rocks!
add a skeleton here at some point
8 months ago
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reposted by
Alessandro Vespignani
Network Science Institute
8 months ago
@theguardian.com
highlights the study published in
@nature.com
by the NetSI team and collaborators, which shows that analyzing wastewater from planes at airports worldwide could detect the next pandemic up to two months earlier than current monitoring systems.
www.theguardian.com/science/2025...
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Wastewater sampling could be key to early warning of new disease outbreaks
Monitoring pathogens in sewer systems would be โmajor improvementโ on current techniques, new research shows
https://www.theguardian.com/science/2025/mar/05/wastewater-disease-flu-outbreaks
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reposted by
Alessandro Vespignani
Network Science Institute
8 months ago
@nunetsi.bsky.social
hosted the "2025 Future of Network Science Summit & Collabathon", bringing together junior scholars from across the U.S. and Europe, with a focus on advancing the research around multi-layer and higher-order networks. More about the Summit + Collabathon โก๏ธ
bit.ly/4hZoYvf
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reposted by
Alessandro Vespignani
French Local Chapter of the Complex Systems Society
8 months ago
๐ข๐ข๐ข#CCS/FR2025-Paris announces the Keynote talk of Camille Roth, CNRS & EHESS, Centre dโanalyse et de mathรฉmatique sociales, Paris, France. More info :
conferences.css-fr.org
Deadline for abstracts extended to March 15th.
conferences.css-fr.org
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French Local Chapter of the Complex Systems Society โ CSS/FR
CCS/France 23-25 June 2025
https://conferences.css-fr.org/
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Here the last issue of Notes from NETSI: Announcements and updates from the Network Science Institute at
@northeasternu.bsky.social
๐Link:
mailchi.mp/4219a39a473f...
- An Interview with Dr. Brennan Klein - Awards & Achievements - Research Highlights
9 months ago
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reposted by
Alessandro Vespignani
Science Magazine
9 months ago
"โฆ it is the words and actions of all members of the scientific community โฆ that form the collective voice of science โฆ," writes
@holdenthorp.bsky.social
in a new
#ScienceEditorial
.
scim.ag/4hR6ux0
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reposted by
Alessandro Vespignani
Complexity Cat ๐ฑ
9 months ago
I'm glad to be contributor for ๐๐จ๐ฆ๐ฉ๐ฅ๐๐ฑ๐ข๐ญ๐ฒ ๐๐ง๐ ๐๐๐ญ๐ฐ๐จ๐ซ๐ค๐ฌ ๐๐๐ฆ๐ฆ๐ฎ๐ง๐ข๐ญ๐ฒ ๐๐ง๐ ๐๐๐ฌ๐จ๐ฎ๐ซ๐๐๐ฌ (๐๐๐๐), a newly-created umbrella organization that aims to gather resources and initiatives directed to the Complexity and Network Science community. ๐๐งต1/6
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reposted by
Alessandro Vespignani
PLOS Biology
9 months ago
PLOS has issued a statement on recent US Executive Orders and scientific integrity. We are determined to stand firmly behind our mission, our values and our principles, and against any attempt at censorship or undermining of the core principles of scientific inquiry.
plos.io/3D4O8cH
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PLOS statement on recent US Executive Orders and scientific integrity - The Official PLOS Blog
Since its founding over twenty five years ago PLOS has been dedicated to advancing open science, ensuring that knowledge is accessible toโฆ
https://plos.io/3D4O8cH
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reposted by
Alessandro Vespignani
New Scientist
9 months ago
An early-warning system for disease outbreaks and pandemics is possible with an aircraft waste-water surveillance network consisting of just 20 airports. But such an effort could be complicated by Trump's actions roiling global public health initiatives. ๐งช www.newscientist.com/article/2467...
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Waste surveillance at just 20 airports could spot the next pandemic
A waste-water surveillance network of strategic international airports could quickly detect outbreaks of new diseases โ and provide early warnings of future pandemics
https://www.newscientist.com/article/2467985-waste-surveillance-at-just-20-airports-could-spot-the-next-pandemic/?utm_term=Autofeed&utm_medium=SOC&utm_source=Bluesky#Echobox=1740001593
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reposted by
Alessandro Vespignani
9 months ago
The call for a postdoc position in Network Science / Computational Social Science / Social Data Science funded by the EU grant on Networks and the Rule of Law (NET-ROL) IS STILL OPEN!
careers.ceu.edu/job/Vienna-P...
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Influcast, Italyโs first collaborative epidemic forecasting hub for influenza-like illness. A multi-team forecasting hub that integrates 8 models from 5 teams to predict ILI incidence up to 4 weeks ahead, both nationally and regionally. Report of season 2023/24
www.sciencedirect.com/science/arti...
9 months ago
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reposted by
Alessandro Vespignani
Alison Mudditt
9 months ago
Excellent piece from PLOS co-founder and Nobel laureate, Harold Varmus: "If the attacks on our scientists and their institutions are allowed to continue, our envisioned future of longer, healthier lives will happen more slowly, in other countries, or not at all."
www.nytimes.com/2025/02/14/o...
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Opinion | American Science is Under Attack (Gift Article)
The Trump administration hobbles research and endangers the public health.
https://www.nytimes.com/2025/02/14/opinion/trump-public-health-funding-nih.html?unlocked_article_code=1.w04.E_BI.xtaQXwa6_RqC&smid=bs-share
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How monitoring wastewater from international flights can serve as an early warning system for the next pandemic
news.northeastern.edu/2025/02/12/n...
Full study here
www.nature.com/articles/s41...
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How monitoring wastewater from international flights can serve as an early warning system for the next pandemic
Northeastern researchers say a network of sentinel airports could shorten the detection of disease outbreaks by a month or two.
https://news.northeastern.edu/2025/02/12/next-pandemic-warning-system-flight-wastewater/
9 months ago
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