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Emilio Ferrara

@emilioferrara.bsky.social
2.8K followers 399 following 182 posts

Prof of Computer Science at USC AI, social media, society, networks, data, and HUMANS LABS www.emilio.ferrara.name REGULARITY AI www.emilioferrara.ai

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Emilio Ferrara @emilioferrara.bsky.social · 29/07/2026
medium.com/@emilioferra...
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Emilio Ferrara @emilioferrara.bsky.social · 29/07/2026
substack.com/@emilioferra...
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Emilio Ferrara @emilioferrara.bsky.social · 29/07/2026
substack.com/@emilioferra...
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Emilio Ferrara @emilioferrara.bsky.social · 20/07/2026
🚀 Excited to share my new AI Research page! It brings together my research vision, ongoing projects, publications, and thoughts on the future of AI: from LLMs and AI agents to synthetic realities, trust, online ecosystems, and human-centered AI 🔗 emilioferrara.github.io/ai-research/ #AI #AIResearch
emilioferrara.github.io
Emilio Ferrara — Recent Work on AI
Recent research (2024-2026) by Emilio Ferrara on AI safety, LLM auditing and bias, AI agents, generative AI risk, and AI evaluation — with citation-ready BibTeX.
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Emilio Ferrara @emilioferrara.bsky.social · 23/02/2026
🚀 For more than 15 years, I’ve been thinking about community detection. Different models. Different abstractions. Different ways to push beyond modularity and shallow embeddings. And even now… there’s always that quiet voice: Do I still have it? 🔗 github.com/emilioferrar... 1/
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Emilio Ferrara @emilioferrara.bsky.social · 20/02/2026
🧵 Thread: Generalized Louvain, revived and optimized 1/ About 15 years ago, we proposed a different way to detect communities in large networks I’ve revived and modernized that work, released an optimized, open-source implementation of the Generalized Louvain Method 🔗 github.com/emilioferrar...
github.com
GitHub - emilioferrara/generalized-louvain
Contribute to emilioferrara/generalized-louvain development by creating an account on GitHub.
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Emilio Ferrara @emilioferrara.bsky.social · 05/01/2026
🤯 We have officially entered the era of Synthetic Reality. 🤖 My latest paper, "The Generative AI Paradox," reveals how GenAI is no longer just making "fake content"—it’s manufacturing entire contexts of belief. Read the full paper on arXiv: lnkd.in/gu9XftrG
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Homa HM @homahm.bsky.social · 24/11/2025
At OASIS Lab, #UCLA, we are accepting applications for a PhD student who is passionate about using computational modeling, big data, and HCI to advance digital safety, responsible AI, and the study of online information ecosystems. tinyurl.com/phdopenningu... #PhD #AIforGood #OnlineSafety
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Luca Luceri @luceriluc.bsky.social · 03/11/2025
🚨 New preprint 🚨 Can AI agents coordinate influence campaigns without human guidance? And how does coordination arise among AI agents? In our latest research, we simulate LLM-powered AI agents acting like users on an online platform, some benign, some running an influence operation
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Patrick Gerard @patrikgerard.bsky.social · 20/10/2025
New paper + interactive dashboard on the 2024 election information ecosystem. Building on discourse networks work with @hanshanley.bsky.social @luceriluc.bsky.social @emilioferrara.bsky.social—this lets us visualize the online landscape as a unified system, rather than isolating each platform.
Comparison diagram showing traditional vs discourse network user representations. Left: isolated platform-specific clusters with no cross-platform connections. Right: unified network where users are connected across platforms through shared narrative engagement, revealing previously invisible cross-platform communities.
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Emilio Ferrara @emilioferrara.bsky.social · 16/10/2025
Thrilled to share our latest paper "Information Suppression in Large Language Models" is now published on Information Sciences! To read more, see: www.sciencedirect.com/science/arti... great work w/ @siyizhou.bsky.social
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arXiv cs.CY Computers and Society @cscy-bot.bsky.social · 17/06/2025
Peiran Qiu, Siyi Zhou, Emilio Ferrara: Information Suppression in Large Language Models: Auditing, Quantifying, and Characterizing Censorship in DeepSeek arxiv.org/abs/2506.12349 arxiv.org/pdf/2506.12349 arxiv.org/html/2506.12349
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arxiv cs.CL @arxiv-cs-cl.bsky.social · 07/10/2025
Amin Banayeeanzade, Ala N. Tak, Fatemeh Bahrani, Anahita Bolourani, Leonardo Blas, Emilio Ferrara, Jonathan Gratch, Sai Praneeth Karimireddy Psychological Steering in LLMs: An Evaluation of Effectiveness and Trustworthiness arxiv.org/abs/2510.04484
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USC Information Sciences Institute @isi.edu · 26/06/2025
Big news from #ICWSM2025! "The Susceptibility Paradox in Online Social Influence” by @luceriluc.bsky.social, @jinyiye.bsky.social, Julie Jiang & @emilioferrara.bsky.social was named a Top 5 Paper & won Best Paper Honorable Mention! 👏 Congrats to all!
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Melanie Walsh @mellymeldubs.bsky.social · 25/06/2025
So satisfying to have some evidence that Elon Musk is wildly promoting himself on X. Researchers made 120 sock puppet accounts to see whose content is getting pushed on users. #FAccT2025 @jinyiye.bsky.social @luceriluc.bsky.social @emilioferrara.bsky.social doi.org/10.1145/3715...
Box and whisker plot showing the top 20 recommended accounts across "neutral" sock puppet accounts. Elon Musk is most recommended. Box and whisker plot showing the top 20 recommended accounts across "left-leaning" sock puppet accounts. Elon Musk is most recommended. Box and whisker plot showing the top 20 recommended accounts across "right-leaning" sock puppet accounts. Elon Musk is most recommended by far.
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Lisette Espín-Noboa @lespin.bsky.social · 23/06/2025
A Multimodal TikTok Dataset of #Ecuador's 2024 Political Crisis and Organized Crime Discourse by Gabriela Pinto, @emilioferrara.bsky.social USC workshop-proceedings.icwsm.org/abstract.php... @icwsm.bsky.social #dataforvulnerable25
workshop-proceedings.icwsm.org
Proceedings of the ICWSM Workshops
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Emilio Ferrara @emilioferrara.bsky.social · 23/06/2025
🤖Thrilled to share our latest work☄️ Have you ever wondered what LLMs know but they are not saying? We built an auditing framework to study information suppression in LLMs, and demonstrated it to quantify and characterize censorship in DeepSeek. Read more: arxiv.org/abs/2506.12349
arxiv.org
Information Suppression in Large Language Models: Auditing, Quantifying, and Characterizing Censorship in DeepSeek
This study examines information suppression mechanisms in DeepSeek, an open-source large language model (LLM) developed in China. We propose an auditing framework and use it to analyze the model's res...
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Leo Balduf @leobalduf.bsky.social · 21/06/2025
I'll be at #ICWSM 2025 next week to present our paper about Bluesky Starter Packs. For the occasion, I've created a Starter Pack with all the organizers, speakers, and authors of this year I could find on Bluesky! Link: go.bsky.app/GDkQ3y7 Let me know if I missed anyone!
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Patrick Gerard @patrikgerard.bsky.social · 22/06/2025
Paper here: arxiv.org/abs/2505.21729
arxiv.org
Bridging the Narrative Divide: Cross-Platform Discourse Networks in Fragmented Ecosystems
Political discourse has grown increasingly fragmented across different social platforms, making it challenging to trace how narratives spread and evolve within such a fragmented information ecosystem....
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Paolo Papotti @papotti.bsky.social · 01/06/2025
🚨 𝐖𝐡𝐚𝐭 𝐡𝐚𝐩𝐩𝐞𝐧𝐬 𝐰𝐡𝐞𝐧 𝐭𝐡𝐞 𝐜𝐫𝐨𝐰𝐝 𝐛𝐞𝐜𝐨𝐦𝐞𝐬 𝐭𝐡𝐞 𝐟𝐚𝐜𝐭-𝐜𝐡𝐞𝐜𝐤𝐞𝐫? new "Community Moderation and the New Epistemology of Fact Checking on Social Media" with I Augenstein, M Bakker, T. Chakraborty, D. Corney, E Ferrara, I Gurevych, S Hale, E Hovy, H Ji, I Larraz, F Menczer, P Nakov, D Sahnan, G Warren, G Zagni
arxiv.org
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Emilio Ferrara @emilioferrara.bsky.social · 19/05/2025
One of my favorite recent projects! Link to the paper: arxiv.org/abs/2505.10867
arxiv.org
Coordinated Inauthentic Behavior on TikTok: Challenges and Opportunities for Detection in a Video-First Ecosystem
Detecting coordinated inauthentic behavior (CIB) is central to the study of online influence operations. However, most methods focus on text-centric platforms, leaving video-first ecosystems like TikT...
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Luca Luceri @luceriluc.bsky.social · 19/05/2025
What does coordinated inauthentic behavior look like on TikTok? We introduce a new framework for detecting coordination in video-first platforms, uncovering influence campaigns using synthetic voices, split-screen tactics, and cross-account duplication. 📄https://arxiv.org/abs/2505.10867
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Luca Luceri @luceriluc.bsky.social · 01/05/2025
"Limited effectiveness of LLM-based data augmentation for COVID-19 misinformation stance detection" by @euncheolchoi.bsky.social @emilioferrara.bsky.social et al, presented by the awesome Chur at The Web Conference 2025 arxiv.org/abs/2503.02328
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Emilio Ferrara @emilioferrara.bsky.social · 08/04/2025
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Zhiyi Chen @zhiyi-chen.bsky.social · 21/02/2025
🚀 First study on multimodal AI-generated content (AIGC) on social media! TLDR: AI-generated images are 10× more prevalent than AI-generated text! Just 3% of text spreaders and 10% of image spreaders drive 80% of AIGC diffusion, with premium & bot accounts playing a key role🤖📢
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Zhiyi Chen @zhiyi-chen.bsky.social · 21/02/2025
🤩Cool collaboration w/ @jinyiye.bsky.social @emilioferrara.bsky.social @luceriluc.bsky.social 🔍Read more: arxiv.org/abs/2502.11248 📊Resources available: github.com/angelayejiny...
arxiv.org
Prevalence, Sharing Patterns, and Spreaders of Multimodal AI-Generated Content on X during the 2024 U.S. Presidential Election
While concerns about the risks of AI-generated content (AIGC) to the integrity of social media discussions have been raised, little is known about its scale and the actors responsible for its dissemin...
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Emilio Ferrara @emilioferrara.bsky.social · 30/01/2025
How does DeepSeek censorship work? Here is a practical example: I asked it to discuss about my work (having studied censorship online by various countries). DeepSeek at first starts to compose an accurate answer, even mentioning China’s online censorship efforts.
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Ian Axel Anderson @aanixel.bsky.social · 08/01/2025
Good day to boost this paper on the contrasting effects of lax content moderation (like on X and what is coming at Meta) and how they drive toxic content; by a team including @luceriluc.bsky.social and @emilioferrara.bsky.social arxiv.org/abs/2412.157...
arxiv.org
Safe Spaces or Toxic Places? Content Moderation and Social Dynamics of Online Eating Disorder Communities
Social media platforms have become critical spaces for discussing mental health concerns, including eating disorders. While these platforms can provide valuable support networks, they may also amplify...
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Yoav Goldberg @yoavgo.bsky.social · 05/01/2025
i was annoyed at having many chrome tabs with PDF papers having uninformative titles, so i created a small chrome extension to fix it. i'm using it for a while now, works well. today i put it on github. enjoy. github.com/yoavg/pdf-ta...
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Emilio Ferrara @emilioferrara.bsky.social · 25/12/2024
When I was a grad student I looked up to giants of my discipline and never would have thought a day like this would ever come for me, happy to celebrate a personal milestone on this holiday! Academia and research are great. Thanks all!
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Marco Minici @marcominici.bsky.social · 23/12/2024
"IOHunter: Graph Foundation Model to Uncover Online Information Operations" goes to AAAI'25! This is the result of an incredible collaboration with @luceriluc.bsky.social @frafabbri.bsky.social and @emilioferrara.bsky.social Read the entire thread for a summary and the link to the preprint.
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Ross Dahlke @rossdahlke.bsky.social · 18/12/2024
Fascinating new look at source selection in news from Spangher, @emilioferrara.bsky.social et al. doi.org/10.48550/arX...
Explaining Mixtures of Sources in News Articles
Figure 1
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Emilio Ferrara @emilioferrara.bsky.social · 12/12/2024
An incredibly important work by Jinyi, Luca and Julie! #icwsm2025 Thread below:
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Ross Dahlke @rossdahlke.bsky.social · 08/12/2024
New evidence of cross-platform foreign interference on social media during the 2024 U.S. Election that drove the spread of highly-partisan, low-credibility, and conspiratorial content, from Cinus, Minici, @luceriluc.bsky.social @emilioferrara.bsky.social arxiv.org/pdf/2410.22716
Exposing Cross-Platform Coordinated Inauthentic Activity in the Run-Up to the 2024 U.S. Election
Figure 1Figure 2 & Table 5Figure 3
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Emilio Ferrara @emilioferrara.bsky.social · 20/11/2024
That's an amazing recognition, proud of Luca!
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Emilio Ferrara @emilioferrara.bsky.social · 18/11/2024
A rent paper has been portrayed in the news as proof that Twitter/X new #recsys favors republicans. In our latest work, collecting millions of datapoints via 120 sock puppets, we should the reality is much more complex: you would be surprised by our findings: arxiv.org/abs/2411.01852 thread 1/n
arxiv.org
Auditing Political Exposure Bias: Algorithmic Amplification on Twitter/X Approaching the 2024 U.S. Presidential Election
Approximately 50% of tweets in X's user timelines are personalized recommendations from accounts they do not follow. This raises a critical question: what political content are users exposed to beyond...
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Emilio Ferrara @emilioferrara.bsky.social · 14/11/2024
Ready for another Computational Social Science Starter Pack? Here is number 2! More amazing folks to follow! Many students and the next gen represented! go.bsky.app/GoEyD7d
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Emilio Ferrara @emilioferrara.bsky.social · 14/11/2024
What are the risks of living in a GenAI synthetic reality? I’ve been iterating over some (still fuzzy) ideas about one of my deepest fears for what the future holds. Still not polished enough for a submission but I’m happy to get feedback! arxiv.org/abs/2411.08250 #genai #css
arxiv.org
What Are The Risks of Living in a GenAI Synthetic Reality? The Generative AI Paradox
Generative AI (GenAI) technologies possess unprecedented potential to reshape our world and our perception of reality. These technologies can amplify traditionally human-centered capabilities, such as...
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Emilio Ferrara @emilioferrara.bsky.social · 13/11/2024
Sharing my first Computational Social Science starter pack! Will grow with time, feel free to nominate and self nominate! go.bsky.app/CYmRvcK
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Emilio Ferrara @emilioferrara.bsky.social · 12/11/2024
#Data2thePeople! Pls reshare! Do you want a billion telegram posts?! You get data! You get data! You get data! Paper arxiv.org/abs/2410.23638 Data github.com/leonardo-bla... #election2024
arxiv.org
Unearthing a Billion Telegram Posts about the 2024 U.S. Presidential Election: Development of a Public Dataset
With its lenient moderation policies and long-standing associations with potentially unlawful activities, Telegram has become an incubator for problematic content, frequently featuring conspiratorial,...
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Emilio Ferrara @emilioferrara.bsky.social · 12/11/2024
🔥 More #data2thepeople! #election2024 🔥 You'll need a fire hydrant to fight all the data that's coming out our lab! How about the entire Truth Social election-related chatter? Anybody wants it? There you have it! Paper arxiv.org/abs/2411.01330 Dataset github.com/kashish-s/Tr... Pls reshare!
arxiv.org
Unfiltered Conversations: A Dataset of 2024 U.S. Presidential Election Discourse on Truth Social
Truth Social, launched as a social media platform with a focus on free speech, has become a prominent space for political discourse, attracting a user base with diverse, yet often conservative, viewpo...
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Emilio Ferrara @emilioferrara.bsky.social · 12/11/2024
#election2024 Dataset update! #data2thePeople We have just released a new version of our TikTok data that goes up to November 1! 3+ million election related TikTok’s! Paper arxiv.org/abs/2407.01471 Data github.com/gabbypinto/U... Pls repost with the computational and social science communities!
arxiv.org
Tracking the 2024 US Presidential Election Chatter on Tiktok: A Public Multimodal Dataset
This paper documents our release of a large-scale data collection of TikTok posts related to the upcoming 2024 U.S. Presidential Election. Our current data comprises 1.8 million videos published betwe...
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Emilio Ferrara @emilioferrara.bsky.social · 12/11/2024
More #data2thepeople! #election2024 We just released a Twitter/X dataset of 22m+ tweets about the upcoming election! (Data will be routinely updated, keep an eye and spread the word!) Paper arxiv.org/abs/2411.00376 Data github.com/sinking8/usc...
arxiv.org
A Public Dataset Tracking Social Media Discourse about the 2024 U.S. Presidential Election on Twitter/X
In this paper, we introduce the first release of a large-scale dataset capturing discourse on $\mathbb{X}$ (a.k.a., Twitter) related to the upcoming 2024 U.S. Presidential Election. Our dataset compri...
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Emilio Ferrara @emilioferrara.bsky.social · 12/11/2024
We are seeing new formats, new modalities of manipulation of some sort including generative AI, the use of these mock news websites to preach more fringe stories and, most importantly perhaps, the fact that now these campaigns span the entire media ecosystem online thehill.com/policy/techn...
thehill.com
Rapid spread of election disinformation stokes alarm
Experts and political figures are sounding the alarm on the spread of election disinformation on social media, putting leading platforms under intense scrutiny in the final days of the presidential…
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Emilio Ferrara @emilioferrara.bsky.social · 04/11/2024
“Once it’s being incubated in those fringe environments and it becomes relevant enough, the bridge . . . cross-pollinates the mainstream platform, like X, with the content,” Ferrara says. www.fastcompany.com/91221700/usc...
fastcompany.com
USC researchers offer a glimpse inside the right-wing echo chamber on X and Telegram
How bad actors artificially pump up engagement for right-wing content, causing social algorithms to push the stuff even further.
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Emilio Ferrara @emilioferrara.bsky.social · 25/09/2024
We discovered a network of coordinated inauthentic actors using AI-content and cross-platform link-sharing to manipulate the online discourse of the 2024 U.S. Presidential election. The network spans X and YouTube, disseminating biased political content through fake news. arxiv.org/abs/2409.15402
arxiv.org
Uncovering Coordinated Cross-Platform Information Operations...
Information Operations (IOs) pose a significant threat to the integrity of democratic processes, with the potential to influence election-related online discourse. In anticipation of the 2024 U.S....
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Emilio Ferrara @emilioferrara.bsky.social · 30/03/2024
Some folks did a survey of surveys on fairness :) arxiv.org/abs/2403.17333 It turns out that my survey is ranked as the most complete, so perhaps you wanna take a look at it too! mdpi.com/2413-4155/6/1/3
arxiv.org
The Pursuit of Fairness in Artificial Intelligence Models: A Survey
Artificial Intelligence (AI) models are now being utilized in all facets of our lives such as healthcare, education and employment. Since they are used in numerous sensitive environments and make...
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Emilio Ferrara @emilioferrara.bsky.social · 27/12/2023
Finishing the year on a high note!
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Emilio Ferrara @emilioferrara.bsky.social · 04/12/2023
Coverage of our latest work! Online ‘likes’ for toxic social media posts prompt more − and more hateful − messages theconversation.com/online-likes-fo…
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Emilio Ferrara @emilioferrara.bsky.social · 28/11/2023
MASSIVE day for our lab! Julie Jiang and Herbert Chang made the Forbes 30 Under 30 list in the Science category! I couldn't be prouder, so richly deserved! www.forbes.com/30-under-30/...
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