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Reposted by Gianmarco De Francisci Morales

Blas Kolic @blas-ko.bsky.social · 2d

While limited to one ABM, this work fills a critical gap in the ABM calibration literature, providing the first structured comparison of DA and LBI for latent state inference.

Kudos to Marco, Corrado, and Gianmarco for such a wonderful collaboration!

Hope you enjoy it
👉 arxiv.org/abs/2509.17625

Comparing Data Assimilation and Likelihood-Based Inference on Latent State Estimation in Agent-Based Models

In this paper, we present the first systematic comparison of Data Assimilation (DA) and Likelihood-Based Inference (LBI) in the context of Agent-Based Models (ABMs). These models generate observable t...

arxiv.org

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Reposted by Gianmarco De Francisci Morales

Blas Kolic @blas-ko.bsky.social · 2d

🚨 Fresh from ArXiv:
“Comparing Data Assimilation and Likelihood-Based Inference on Latent State Estimation in Agent-Based Models”
with @marcopangallo.bsky.social, @c0rrad0.bsky.social, & @gdfm.bsky.social
👉 arxiv.org/abs/2509.17625

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Gianmarco De Francisci Morales @gdfm.bsky.social · Aug 28

Mango Mussolini is the new expression that I didn’t know I needed until now!

Gianmarco De Francisci Morales @gdfm.bsky.social · Jul 26

Almost back from #ic2s2 (thanks Lufthansa). The most positively-surprising impression from the conference, almost a decade after the first edition, is how much the discipline has coalesced. In 2016, it was easy to distinguish a paper authored by computer scientists vs sociologists. Not so easy now!

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Gianmarco De Francisci Morales @gdfm.bsky.social · Jul 23

Agreed. And to do so we need to stop using tools that were developed to measure human concepts.

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Manoel Horta Ribeiro @manoelhortaribeiro.bsky.social · Jul 22

🚨 Study alert!

We've developed a prototype that enables you to create personalized social media feeds using natural language rules and import them into Bluesky.

Join our study to try out the tool, give us your feedback, and earn a $50 gift card!

Sign up: forms.gle/MkSGKzxDfBEc...

Please share :)

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Francesco Pierri @frapierri.bsky.social · Jul 22

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

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Gianmarco De Francisci Morales @gdfm.bsky.social · Jul 22

@c0rrad0.bsky.social presenting our work on the Russia-Ukraine war on social media #ic2s2

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Ingmar Weber @ingmarweber.de · Jul 22

If you're @ic2s2.bsky.social #IC2S2 and are looking for a faculty position, get in touch. @uni-saarland.de is hiring.
Right now, there's an open call in Computer Science @saarland-informatics-campus.de: www.uni-saarland.de/fileadmin/up...
Soon, there'll be open calls in the Social Sciences.

www.uni-saarland.de

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Gianmarco De Francisci Morales @gdfm.bsky.social · Jul 22

Causality center stage at #ic2s2 with opening keynote by @eckles.bsky.social

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Gianmarco De Francisci Morales @gdfm.bsky.social · Jul 2

🚨Are moral judgements biased by the gender of the subject?
We find *no* direct effect when looking at Reddit!

Our causal study design is based on carefully matching similar situations that people with different genders experience (and share).

Study led by @loreb92.bsky.social

rdcu.be/eumlQ

Moral judgments in online discourse are not biased by gender

Scientific Reports - Moral judgments in online discourse are not biased by gender

rdcu.be

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Reposted by Gianmarco De Francisci Morales

jlenti.bsky.social @jlenti.bsky.social · Jun 26

Hugging my poster at @icwsm.bsky.social! 🥰

Back in Copenhagen to present "Variational Inference of Parameters in Opinion Dynamics Models"!
Great time here, meeting all my @nerdsitu.bsky.social friends and creating new connections in the community!

ojs.aaai.org/index.php/IC...

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Francesco Pierri @frapierri.bsky.social · May 20

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

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jlenti.bsky.social @jlenti.bsky.social · May 1

Great experience in Sydney at #WWW2025!

Today I presented the paper "Causal modeling of climate activism on Reddit", the work done during my visiting period in Copenhagen with the amazing team @c0rrad0.bsky.social, @lajello.bsky.social, @gdfm.bsky.social!

dl.acm.org/doi/10.1145/...

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Kyriaki Kalimeri @kyriakikalimeri.bsky.social · Apr 1

📢 Deadline Extended! 🚨
6th Workshop on Data for the Wellbeing of the Most Vulnerable at #ICWSM2025!

🗓️ New Deadline: April 7th, 2025
Submit your abstract or paper
🔗 tinyurl.com/DWMV25

#DataForSocialGood

@yelenamejova.bsky.social @danielapaolotti.bsky.social @isi.it @icwsm.bsky.social

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Yelena Mejova @yelenamejova.bsky.social · Mar 31

One day remaining to submit to our #ICWSM Workshop on #Data for the Wellbeing of the Most #Vulnerable -- submit your short and long papers by March 31!

sites.google.com/view/datafor...

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Jonas L Juul @jonassjuul.bsky.social · Mar 24

I am hiring PhD students and Postdocs to join me in beautiful Copenhagen. Together, we will develop data science methods to improve epidemic preparedness.

Copenhagen is amazing, salary is good, we have plenty of funding, and a great community.

Read more..: candidate.hr-manager.net/ApplicationI...

Ph.D. and postdoc positions in Data Science for epidemic preparedness at the NERDS research group

The NERDS (NEtwoRks, Data, and Society) team at the IT University of Copenhagen welcomes applications from aspiring PhD students and postdocs in the areas of Da

candidate.hr-manager.net

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Gabriele D'Acunto @officiallydac.bsky.social · Mar 22

📢📢📢"The Relativity of Causal Knowledge"

THANK YOU to @clabat9.bsky.social for working side by side with me on this exciting project and making this article possible. Big thanks also to @hansmriess.bsky.social and Fabio Massimo Zennaro for their valuable feedback on an earlier version of the paper.

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jlenti.bsky.social @jlenti.bsky.social · Mar 19

See you in the amazing Copenhagen! 🍻🇩🇰

Extended abstract of "Variational Inference on Parameters of Opinion Dynamics Models" accepted at @icwsm.bsky.social !

Big thanks to @gdfm.bsky.social and Fabrizio Silvestri!

Check the arXiv
arxiv.org/pdf/2403.05358

(TL;DR: Model + Data = ❤️)

arxiv.org

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Yelena Mejova @yelenamejova.bsky.social · Mar 10

📢 Meet the keynote speakers of the upcoming #ICWSM Workshop on #Data for the Wellbeing of the Most #Vulnerable

👉 Paddy Brock at World Bank & UNHCR Joint Data Center
👉 @robysinatra.bsky.social at University of Copenhagen

Join us! Submission deadline: March 31 sites.google.com/view/datafor...

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Luca Maria Aiello @lajello.bsky.social · Mar 5

"Urban Highways Are Barriers to Social Ties" out on PNAS!
The 1st large-scale measure of how highways weaken social connections between the communities they separate. This barrier effect is strong in the 50 largest US cities--especially for low-income Black communities.
www.pnas.org/doi/10.1073/...

Stylized map of Detroit (MI) showing the highway network, and the network of social connections between urban residents. The connections intersecting highways are sparser than elsewehere. Image credit Karo Berghuber (Insta: @kariot.lines)

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aris-gionis.bsky.social @aris-gionis.bsky.social · Feb 17

Join my group in KTH Royal Institute of Technology! One PhD position available funded by the Swedish Research Council (VR). Application deadline on March 6, 2025. More details at: kth.varbi.com/en/what:job/...

Doctoral student in machine learning with focus on explainable clustering

Project description Third-cycle subject: Computer Science We are looking for a highly-qualified and motivated individual to pursue a PhD in the area of machine learning with focus on explainable clust

kth.varbi.com

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Yelena Mejova @yelenamejova.bsky.social · Feb 12

📢 CfP: #ICWSM2025 Workshop on
#Data for the Wellbeing of the Most #Vulnerable

👉 #AI #NLP #epidemiology #demography #sociology #humanitarian #datascience
submit your abstract, or short or long paper by
⏰ March 31
sites.google.com/view/datafor...

w/ @kyriakikalimeri.bsky.social + Daniela Paolotti

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Yelena Mejova @yelenamejova.bsky.social · Feb 11

👉 preprint:
The Role of Science in the Climate Change Discussions on Reddit
how was science cited in the past 14 years? preprints or journals?
find answers are here: arxiv.org/abs/2502.05026
w/ Paolo Cornale @mictiz.bsky.social @kyriakikalimeri.bsky.social @elisaomodei.bsky.social Daniela Paolotti

The Role of Science in the Climate Change Discussions on Reddit

Collective and individual action necessary to address climate change hinges on the public's understanding of the relevant scientific findings. In this study, we examine the use of scientific sources i...

arxiv.org

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NERDS @nerdsitu.bsky.social · Jan 31

📣 The PhD Open Call 2025 is now open! Get in touch with us to apply for a PhD with NERDS in beautiful Copenhagen. Deadline: Feb 24th

nerds.itu.dk/2025/01/31/p...

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