🧵 PhD position (75%) in Political Behavior / Political Communication / CSS 📍 LMU Munich | ⏳ 3 years | 🗓 start March–May 2026 We’re hiring for DemocraGPT, a @bidt.bsky.social-funded project developing an AI-based training for difficult conversations in times of growing polarization

Really looking forward to helping build bridges between what was formerly known as 'qualitative' and 'quantitative' research. Couldn't think of a better colleague than @floriangkern.bsky.social to pull this off. Xtra happy to see this happening in the current dire times of UK HE #sciencerocks

#COMPTEXT2026 is taking place in Birmingham. Go and tell your friends! #sciencerocks

New paper with @caschulz.bsky.social: Minimal Participation Thresholds in international treaties help cooperation by overcoming uncertainty. #Freeriding matters, but less so than so far assumed. Full paper: journals.sagepub.com/doi/10.1177/... #TreatyDesign #ScienceRocks #CollectiveAction

SAVE THE DATE! We are pleased to announce that the 8th COMPTEXT Conference will take place at the Institute of Data and AI (lnkd.in/ebN7za_Q) of the University of Birmingham, 23-25 April 2026, with @chrisguarnold.bsky.social serving as the lead local organiser. Call for Papers coming soon!

I am over the moon to announce that #COMPTEXT2026 will take place at the "Institute for Data and AI" at the University of Birmingham. Look out for the imminent CfP on all channels. And go and tell your friends. Looking forward to hosting y'all in April 2026 #sciencerocks ‪@comptext.bsky.social

On my way to the LSE workshop "#ComputationalSocialScience meets Qualitative Research." Presenting @floriangkern.bsky.social and my framework on how #multimodalML & #LLMs help re-analyse & recycle qual data. Let's leave qual–quant clone wars behind us. #ScienceRocks www.lse.ac.uk/methodology/...

Today, we welcomed the second cohort of students to the MSc in AI & Government and MSc in AI & Sustainable Development today. Excited to support them in developing their AI & ML skills over the coming year! #AI #MachineLearning #HigherEducation #SustainableDevelopment #AIandGovernment #ScienceRocks

👏Applause offers a revealing lens on party competition! In a recent article @wepsocial.bsky.social (w/@[email protected]), we study how applause reflects party and coalition unity, ideological agreement, political exclusion, issue ownership, and the electoral cycle! (1/6)

Today @10 in Pacific Rim 2: our framework for assessing LLM output. a) separates general vs. domain-specific similarity b) handles existing classifiers c) accounts for probabilistic DGP d) model-independent & efficient #APSA2025 @jamespcross.bsky.social Tim Henrichsen @christinesheldon.bsky.social

I'm at #APSA25! On Saturday at 2 pm (Panel "Seeing is Believing: Innovations and Applications in Image Data Analysis"), I'll present a new project with @chrisguarnold.bsky.social, Oliver Rittmann, and @smtorres.bsky.social in which we quantitatively measure media slant based on news article images.

The Centre for AI in Government is at #APSA25 for the first time. Really impressive line-up and testament of a strong group of curious, committed and kind scholars. Come and find us! #sciencerocks #CAIG #computationalsocialscience #aiingovernment @christinesheldon.bsky.social

Excited to speak at the 4th #cardiffnlpworkshop tomorrow at Cardiff NLP group. I’ll give a talk on the #Triggerpoint Project & join the panel on Interdisciplinarity and NLP. Great lineup incl. CohereForAI, BSC, DCU. www.cardiffnlpworkshop.org #sciencerocks #NLP #AIandPolitics #LLMs

On my way to Geneva for the #AIforGood conference. Looking forward to the Crisis Computing Workshop and discussing how AI can help solve and prevent wars and crises. crisiscomputing.org #AI #CrisisComputing #sciencerocks

📣 Call for Applications 📣 3-year Postdoc position in Berlin 🚀 Join our Comparative Political Behavior Group at @humboldtuni.bsky.social & the @humboldt-govlab.bsky.social Great people, great projects, great city – come work with us! 🗓️ Deadline: 31 July 2025

Next week I’ll be in Geneva for the UN’s #AIforGoodSummit2025. I’m especially excited for the Crisis Computing workshop on how AI can help us anticipate, manage & recover from crises. If you’re there too, feel free to reach out! #CrisisComputing #AI4Peace #sciencerocks

Heading home from #EPSA2025 I really enjoyed seeing so much dedication and passion to produce good science. A pure joy to be part of the community. Meetings like this are crucial for giving me sense and purpose during those endless hours in front of the computer. #sciencerocks

On my way to #EPSA2025. Passenger next to me is sporting snowwhite #NVIDIA socks. #nextlevelhipster

Heading to #EPSA2025 in Madrid next week! I will be part of a paper asking: "How Useful is Your LLM Output?" It is the first from a project on simulating political negotiations w/ LLMs. DM if you are around---tea, coffee, or confusion matrices? #sciencerocks #LLMs #SyntheticData #AIandPolitics

Our MSc students in #AIGovernment & #AISustainableDevelopment swapped lecture halls for a day in #Cardiff — visiting the #WelshGovernment ’s Data Science Unit and the brilliant team at @cardiffnlp.bsky.social. Great to see how #MachineLearning meets real-world #PublicPolicy. Also: dragon spotted. 🐉🔥

Really cool event. Consider going! #sciencerocks

40110 #AI and #GlobalChallenges & 40111 #AI for #Government and #Policy is a wrap! From designing research to deploying ML solutions on ‘people data’—we covered it. Rewarding but challenging, given the cohort’s diversity & the material’s breadth. Want to join next round? Apply! Questions on how? PM!

On Friday, I’m presenting at TCD (w/ @ankuepfer.bsky.social . We explore how to measure object prominence in news photography & curated images. Applications: 📌 US newspaper ideal points (Visual BoW); 📌 Gender bias in US campaign videos. More info & enrolment: 🔗 www.tcd.ie/Political_Sc...

Making sure y'all saw this CfP for the Special Issue on Digital Communication in Social Movements. Timeline: 8.3.25 abstract; 7.8.25 full paper; end of year publication. #AI #TextasData #ImageAsData #SocialMovement #ScienceRocks journal.computationalcommunication.org/announcement...

Read our Op-Ed on the UK Government's "AI Opportunities Action Plan" here: www.birmingham.ac.uk/news/2025/th... #AI #Government #PublicPolicy

What started as a political science project with Slava Jankin and Hannah Béchara spiraled into its own paper, exploring how language shapes how we perceive distances & construe events. Excited to share the journey! #sciencerocks

Kick-off for our DFG project! With multimodal ML, we study 15,000h of German parliamentary speeches. Stay tuned for how MPs handle populism, how facial expressions send coalition signals and dynamics of salience. #DreamTeam #ScienceRocks #DankeDFG @pluggedchris.bsky.social @ankuepfer.bsky.social

My Book of the Year: AI Snake Oil by Narayanan & Kapoor. Dismantles AI myths, from overblown promises to doomsday fears. Practical, empowering, & helps you think critically about AI. Perfect for this time of the year. #ResponsibleAI #AIEthics #MustRead #JustSayin #ScienceRocks

Looking forward to presenting our new project today with @chrisguarnold.bsky.social at @lsemethodology.bsky.social. We explore how to look at archived qualitative data with multimodal machine learning. Very early stages, so we are very much looking forward to feedback. #methodology #reuseandrecycle

There's still time to register for this Friday's Seminar Series - the last of 2024! ✨ Hear @floriangkern.bsky.social and @chrisguarnold.bsky.social "Exploring the re-analysis and recycling of qualitative data with multimodal machine learning" from 2pm ⤵️

#dreamteam #sciencerocks #multimodal #deeplearning

#LovingResearch. A Roadmap to Being a Better and Happier Researcher. This Wed I’ll run a workshop for PhD students & EC researchers on career planning—within academia & beyond. Expect practical tools, reflections on values, and tips from my own journey. #Sciencerocks #PhDLife

✨ Come and work with us! 🧑‍💻 Awesome research. 🌟 Stellar team. 🤝 Friendly and cooperative atmosphere. 🌍 Truly interdisciplinary at the intersection SocSci ↔️ CompSci. 💡 Any question? Feel free to PM. 📩 #AI #Government #ComputationalSocialScience #HigherEducation 🎓 www.jobs.ac.uk/job/DKS526/a...

If anyone is considering applying to GESS at the University of Mannheim let me know. Happy to answer any questions you might have. If I had to score my experience there from 1 (bad) to 5 (excellent) I'd try to give it a 7. Strongly recommend! #sciencerocks gess-application.uni-mannheim.de/portal/

Just wrapped 30+ videos for our new online maths course, tailored for MSc AI & Gov’t + MSc AI & Sustainable Dev. Built to boost skills in modeling social processes & data analysis. Kudos to our media team! Excited for its impact! #AI #SocialDataScience #HigherEd

God. I am so busy. Couldn’t find the time to post anything here, yet…

🚀 New working paper with @chrisguarnold.bsky.social on the power of analyzing #multimodal #politicalcommunication (text/audio/video/...) to capture the richness of human interaction more comprehensively. We need #alignment to make the most of multimodal data. 🧵 (1/4)

📢 Publicationalert: "The Role of Hyperparameters in Machine Learning Models and How to Tune Them" with with Luka Biedebach Andreas Küpfer and Marcel Neunhoeffer in Political Science Research and Methods. Margeret is loving #hyperparameters. Do you? doi.org/10.1017/psrm... 🧵 [1/5]

Stumbled over this pretty cool living bibliography on causal textanalysis. Might be useful to some. #textasdata #causal #nlp #sciencerocks github.com/causaltext/c...

📢 new publication with Luka Biedebach, @ankuepfer.bsky.social and Marcel Neunhoeffer on how hyperparameters are often underappreciated in PolSci #sciencerocks