ONLY ONE MORE DAY LEFT! Apply now to join us in Italy for a truly unforgettable time!🏔️🎓🍝🍻👩‍🏫 wwcs2025.github.io/application/

Do you have a great research idea but need the right people to bring it to life? Help us make Complexity72h an unforgettable experience again by applying to be a tutor in Madrid next June. The call for tutors is now open: forms.gle/q6APB672iXRzMe…

The call for Bridge Grants is now open! 🌉 If you're a young researcher looking for financial support to kick-start new research collaborations, this is your chance! Apply by November 8th to secure funding that can help push your project forward 🚀 yrcss.cssociety.org/grants/bridge-…

Super proud of this work ! I show that the ubiquitous voter model can effectively predict individual opinions of Twitter users 😎 This marks a new step in the study of the empirical validity of theoretical models for opinion dynamics ! arxiv.org/abs/2501.13215

🚨 New paper alert! 🚨 How do echo chambers form in signed networks? 🤔 A new study by Antoine Vendeville and myself explores the role of structural balance in shaping information flows and inducing echo chambers. 🧵👇

A new study using models based on disease spread shows both positive and negative interactions can drive #EchoChamber formation — where people only hear ideas that reinforce their own beliefs. Read it in Physical Review E: go.aps.org/42LtbOi

The elections have closed, the votes have been counted, and the new members are... 🥁🥁 Marika Sartore , Yasaman Asgari and Miguel A. González-Casado! We are excited to work with you the coming year! 🎉

Happyly co-chairing 2 organised sessions with Tod Van Gunten at the #Sunbelt2025 conference INSNA in Paris June 23-29 Our sessions are "Elite Networks" and "Network approaches to political dynamics". Only 4 days left to submit an abstract! sunbelt2025.org

Hiring a postdoc in higher-order social dynamics: we will be doing models AND experiments (!) 36k/year renewable up to 3 yrs. In Barcelona, of course ;) Please RT! upf.edu/web/wssc/postd…

Hey! Are you a "new" member of the Complex Systems/Network Science community? We present CORE an organization that gathers all the information you wish you knew when you started your journey. Seminars, schools, conferences... All in a single place! complexity-core.github.io

🌐 Don't miss the opportunity to submit your abstract at CCS25!

It turns out that the APS highlighted our work on echo chambers in signed networks almost a month ago, and I did not find out about this until today 🫢

Last week I presented our (Giulio Rossetti) open #Bluesky dataset NetSci 2025. We release augmented, anonymized content and network data from 81% of users over a year. The #dataset is available at zenodo.org/records/146696… #networkscience #opendata #socialmedia #openscience

Using a voter model to analyze a directed, weighted network of X reposts during the 2017 French presidential elections, this study finds correspondence between individual opinion distributions at equilibrium and ground-truth political leanings of users. go.aps.org/4411pwi

How 𝕏 enables major brands to target your most sensitive personal data - from health conditions to political beliefs - check out our new AI Forensics report!

Yesterday, I had the pleasure of presenting my work on "Anytime-valid, Bayes-assisted, Prediction-Powered Inference" at the Isaac Newton Institute. This collaborative work is gaining significant attention. The preprint is already available online: arxiv.org/abs/2505.18000.

One year in the making, eight authors, a truly collaborative effort. It's been a lot of work, but we hope the community will like it. Comments welcome, RT appreciated!