Submit your abstracts to CS2Italy by 👉 Jan 15 👈 Italian Conference on Computational Social Science to join us in Turin on May 19-21 We welcome abstract submissions on #computerscience #netsci #complexsystems #sociology #economics #politics #cognitivesci #psychology and more For more: cs2italy.org

Computational Social Scientists in the Nordics, unite! 🇩🇰🇫🇮🇳🇴🇸🇪🇮🇸 The brand new Nordic Society for CSS welcomes all researchers and practitioners based in the Nordics. The Society will promote student mobility, events, and education initiatives. Join for free: nosocss.org/join.html.

📣 Postdoc opportunity at Johns Hopkins The DSAI Institute at Johns Hopkins is hiring postdocs through its fellowship program (2+ years). If you're interested in human-AI interaction, social computing, and the design of online platforms, I'd love to work with you. 🗓 Deadline: January 23, 2026

Happy to announce that our Opinion article about the hotly debated EU’s Digital Services Act (DSA) has been accepted for publication in Communications of the ACM! Preprint here: arxiv.org/abs/2512.14223

Come work with @deboranozza.bsky.social, me, and the lab in Milan!

🚀 We’re opening 2 fully funded postdoc positions in #NLP! Join the MilaNLP team and contribute to our upcoming research projects. 🔗 More details: milanlproc.github.io/open_positio... ⏰ Deadline: Jan 31, 2026

Christmas came early this year! Very happy to see our paper out in Science Advances. Led by @lfoswaldo.bsky.social, we ran a unique collective field-experiment on Reddit, to better understand who is participating in online debates and why. Paper: www.science.org/doi/10.1126/... And more below 👇

If you're interested in pursuing a PhD in #AI and/or #DataScience with me and/or my colleagues as your supervisors, apply for this fully-funded PhD scholarship at UCD School of Computer Science!

What censorship of science looks like www.reuters.com/world/us/tru...

Happy to share our most recent paper, led by @allisonwan.bsky.social, auditing what domains Google shows when you search for a Member of Congress. journalqd.org/article/view... @journalqd.bsky.social

PhD call alert! Interested in #Complexity #Cognition #AlgorithmicBias or #PublicHealth? Want to join our ERC-funded @erc.europa.eu, SPAC Lisbon team @spac.bsky.social? We only need: CV + short motivation letter + contact of 2 refs EOE Apply by Dec 20, more info: lip.pt/files/rhuman... Please Share!

I am pleased to announce that our work “A longitudinal analysis of misinformation, polarization, and toxicity on Bluesky after its public launch” has been accepted at #OSNEM. The paper is an extension of our previous work presented at #ASONAM. Don't miss it: www.sciencedirect.com/science/arti...

Submission link for the Italian Conference on Computational Social Science is LIVE! We welcome abstract submissions on #computerscience #netsci #complexsystems #sociology #economics #politics #cognitivesci #psychology and more Deadline: Jan 15 cs2italy.org

Happy to announce the 2nd edition of our Summer School in Computational Social Science that will take place in the beautiful Villa del Grumello on Lake Como between June 22-26, 2026! *** DEADLINE FOR APPLICATION: February 15, 2026 (firm deadline) *** More details here: css2.lakecomoschool.org

Unprecedented opportunities for researchers to access data from very large online platforms and search engines! ⏰ Join us this afternoon to learn about the potential generated by Digital Services Act #DSA Article 40 on data access. 📅 22 October 2025 ⏰ 13.30 – 15.30 CEST 💻 link.europa.eu/pjRBFK

Join us as postdoc at the Inequality Discourse Observatory at the University of Konstanz: stellen.uni-konstanz.de/jobposting/7... We will do epic research between Linguistics and Computational Social Science at the Cluster of Politics of Inequality. Feel free to DM if you have any questions.

The one-plot summary of what Elon Musk did to Twitter.

Check out the full program: 👉 www.code-project.it/besafe/ See you there! @akacaycepollard.bsky.social @smelons.bsky.social @frapierri.bsky.social @cref-enrico-fermi.bsky.social 2/2 🧵

Our Summer school "Narratives of Disruption and Continuity in Science, Technology and Society" begins at the @uni-wuppertal.bsky.social 🎉 First keynote speaker is @frapierri.bsky.social from Milan, about the regulation of online platforms in the age of misinformation!

Social media platforms operate globally, but do they allocate human moderation equitably across languages? Our new WP shows the answer is no: -Millions of users post in languages with zero moderators -Where mods exist, mod count relative to content volume varies widely across langs osf.io/amfws

🚨 PhD Position at the University of Amsterdam 🚨 Join my team as a computer scientist / computational social scientist working on LLMs, social media, and politics. We offer freedom, impact, and an inspiring environment at one of Europe's leading universities. 🔗 werkenbij.uva.nl/en/vacancies...

FOMO for #ic2s2 is hitting hard---especially for Francesco, who is bravely pretending he’s totally fine without me. Go check out our poster on early linguistic fingerprints of conspiracy theorists on Reddit (w. @gdfm.bsky.social )! Full paper here: arxiv.org/abs/2506.05086

🚨Job Alert W2 (TT W3) Professorship in Computer Science "AI for People & Society" @saarland-informatics-campus.de/@uni-saarland.de is looking to appoint an outstanding individual in the field of AI for people and society who has made significant contributions in one or more of the following areas:

🧵1/ 🚨 A new kind of political science textbook has arrived—and it might just disrupt the entire textbook industry. It’s called A Political Science Experiment, and here’s why you should care. 👇 🔗 politicsexperiment.com

PhD position out at University of Amsterdam We’re looking for a computer scientist interested in LLMs, social media, and politics Offer a lot of freedom and an exciting environment! Please share! werkenbij.uva.nl/en/vacancies...

Submission application deadline next week!

FINALLY 😌 The Delegated Act is here. The Act clarifies rules for data access under the Digital Services Act #DSA #dataaccess #research #eusky #commsky #polisky #csssky digital-strategy.ec.europa.eu/en/library/d...

Just a quick update: 🚀 we’re pleased to announce that @chpoletto.bsky.social has joined as our final invited speaker! @css-conference.bsky.social @frapierri.bsky.social @akacaycepollard.bsky.social @fabmazza.bsky.social

LLMs might be nicer than humans but not nicer than my co-authors for sure <3

The countdown to #ICWSM 2025 is on! 🎉 🌞 Expect warm summer days in Copenhagen! Tap water in Denmark is safe and delicious. Just bring a refillable bottle to stay hydrated! 💧 Don’t forget to check out the “Know Before You Go” guide for essential info: 📄 docs.google.com/document/d/1...

AI-assisted social media posting increases the volume of content people produce. However, that content is perceived as lower quality than purely human-generated posts. A dangerous spiral that may flood social media with low-quality content. Results from a controlled study: arxiv.org/abs/2506.14295

📢 Meet the keynote speakers at #ICWSM 2025: Silvia Merisio, Policy officer in the DSA team of the European Commission “From Regulation to Research: The DSA’s Impact on Social Data Science” + Panel Discussion 📅 June 24 🕑 9 AM 📍CSS 35.01.05

Only a few days left to submit your abstract to the BeSafe Satellite Workshop @ccs2005.bsky.social. Details & submission: www.code-project.it/besafe/ Participate and feel free to spread the word. For any questions email: [email protected]. @sarawalk.bsky.social @frapierri.bsky.social

📢 Only a few days left! The deadline to submit your abstract to the BeSafe Satellite Workshop @css-conference.bsky.social is Sunday, June 15. Don’t miss the chance to be part of our workshop! 👉 Details & submission: www.code-project.it/besafe/

🚨 We're thrilled to announce the first invited speaker of the satellite workshop BeSAFE: Eugenio Valdano! Don't miss the chance to join us – abstract submissions close this Friday, May 30! Visit: www.code-project.it/besafe/ ‪@cref-enrico-fermi.bsky.social‬ @css-conference.bsky.social

This is a poor argument against LLM simulations. It suggests that LLM-based behavioral models should capture nuances that no model ever has (do agent-based models go to the toilet?). Ofc, ABM is meant to be interpretable, but social science also needs predictive power (where LLM simulations excel)

Our paper "Conspiracy theories and where to find them on TikTok" has been accepted at the Main conference of @aclmeeting.bsky.social 2025! Great work led by @fracorso.bsky.social supervised by @gdfm.bsky.social and yours truly. For more details check the preprint: arxiv.org/abs/2407.12545

Call for bstracts to the #BeSAFE satellite workshop of #CCS 2025 on the interplay between human behavior, social structures, and the spread of infectious diseases. Siena (Italy) Sept 4, 2025 Deadline: 30/05/2025 www.code-project.it/besafe/ [email protected] #CODEproject www.code-project.it

Deadline extended to August 31st! (feel free to reach out for pre-submission inquiries)

Call for Abstracts – BeSAFE Satellite Workshop @ CCS 2025, Siena We are pleased to invite submissions of original abstracts to the BeSAFE satellite workshop of CCS2025 @css-conference.bsky.social, taking place in Siena (code-project.it/besafe/). 🧵 1/4

Large Language Model-based social simulation has emerged as an exciting new research method. But do LLMs actually resolve the problems that have historically limited use of Agent-Based Models? What do they bring? We review the literature to find out! with Maik Laaroij arxiv.org/abs/2504.03274

New paper out in npj Complexity today. We construct large data-informed US-based contact networks (~20M nodes) and explore how misinformed populations can affect the spread of disease.

New paper: Modeling the amplification of epidemic spread by individuals exposed to misinformation on social media 🧪 Simulations informed by social media data yield a worst-case bound on additional infections due to exposure to online vaccine misinfo. It's not good. www.nature.com/articles/s44...

🔗 Details: cy-soc.github.io/2025/ Join us at the 6th International Workshop on Cyber Social Threats at #ICWSM. #CallForPapers #GenAI #OnlineSafety #CyberSocialThreats #OnlineToxicity #Cyberbullying #OnlineExtremism #AIandSociety

📢 Deadline Extended for submissions to #CySoc2025 to ensure broader participation. 💡Share your research on generative AI, online safety, harms and threats, or political conflict in online platforms, with the leading minds in the field. We’d love to see your submissions. 📆New Deadline: April 10 AoE

🚨🚨Due to multiple requests, the deadline for the #CySoc workshop has been extended until April 10!🚨🚨 Make sure to get your submissions in!

#CySoc2025 #ICWSM #CallForPapers #GenAI #OnlineThreats #PoliticalConflict #AIandSociety With: Kaicheng Yang Francesco Pierri Matthew DeVerna Yelena Mejova Jeremy Blackburn @yang3kc.bsky.social @frapierri.bsky.social @matthewdeverna.com @yelenamejova.bsky.social @mrjimmyblack.com 🧵 6/6

We are looking forward to your submissions! Accepted papers will be published in the ICWSM Companion Proceedings. 📆 Submission Deadline: March 31, 2025 🔗 More info: cy-soc.github.io/2025/ Let us know if you have questions and/or are interested in serving as a PC member. 🧵 5/6

🛠️ Demo Presentation: Filipi Nascimento Silva – "Mapping Social Media Networks and their Narratives with OSoMe Tools" @filipinascimento.bsky.social 🧵 4/6