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Dani Gambit

@danigambit.bsky.social

47 followers 128 following 7 posts

#phd in #ArtificialIntelligence - #ABM #AI #LLM #Complexity #Networks

Posts Replies Media

Reposted by Dani Gambit

Luca Pappalardo @lucapappalardo.bsky.social · 28/07/2026

How do we stop model collapse in AI autophagy? In our ACM TIST paper, we show how perplexity-filtering mitigates model collapse by filtering out low-quality synthetic data. 📄 Paper here: dl.acm.org/doi/10.1145/... @danigambit.bsky.social

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Reposted by Dani Gambit

Erik Angner @erikangner.com · 27/11/2025

"Runctitiononal features"? "Medical fymblal"? "1 Tol Line storee"? This gets worse the longer you look at it. But it's got to be good, because it was published in Nature Scientific Reports last week: www.nature.com/articles/s41... h/t @asa.tsbalans.se

Infographic with AI slop published in Nature Scientific Reports

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Reposted by Dani Gambit

Conference on Complex Systems @css-conference.bsky.social · 05/09/2025

Thrilled to announce the Best Poster Awards at CCS2025 go to Simay Atasoy Bingöl, Salvatore Citraro, and Elisa Muratore — congratulations! 🏆✨ #CCS2025

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Dani Gambit @danigambit.bsky.social · 03/09/2025

Our new #arXiv paper out! "Learning by Surprise": #Surplexity for Mitigation Model Collapse in Generative AI A new characterization of #modelcollapse in #ai #autophagy and a mitigation inspired by #FreeEnergyPrinciple from cognitive science @css-conference.bsky.social arxiv.org/abs/2410.12341

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Dani Gambit @danigambit.bsky.social · 18/07/2025

How to conduct experiments to study the effects of #AI based recommender systems? About our survey on arXiv...

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Dani Gambit @danigambit.bsky.social · 04/02/2025

Preprint v2 is out! On @arxiv-cs-cl.bsky.social our update on #ModelCollapse of #AI #LLMs with new characterizations based on #Semantic #Networks and #NextToken predictions, new insights about the collapse effect and possible mitigation methods. @lucapappalardo.bsky.social arxiv.org/abs/2410.12341

arxiv.org

Characterizing Model Collapse in Large Language Models Using Semantic Networks and Next-Token Probability

As synthetic content increasingly infiltrates the web, generative AI models may experience an autophagy process, where they are fine-tuned using their own outputs. This autophagy could lead to a pheno...

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Reposted by Dani Gambit

Malcolm Pierce @redbirdmenace.bsky.social · 19/11/2024

create the llm model collapse you want to see in the world

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Reposted by Dani Gambit

P. David García 🏳️‍🌈 @soerenmuenchen.bsky.social · 24/11/2024

Everything you always wanted to ask about entropy but didn't know whom by John Baez. arxiv.org/abs/2409.09232

arxiv.org

What is Entropy?

This short book is an elementary course on entropy, leading up to a calculation of the entropy of hydrogen gas at standard temperature and pressure. Topics covered include information, Shannon entropy...

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Reposted by Dani Gambit

Giovanni Mauro @gmauro10.bsky.social · 19/11/2024

Hey blueskiers! In case you missed it, we just uploaded the arXiv for our latest work! This project has been such an amazing journey, thanks to the brilliant collaboration with @nicopedre.bsky.social @lucapappalardo.bsky.social and Renaud Lambiotte. Give it a look :) arxiv.org/abs/2410.18004

arxiv.org

Dynamic models of gentrification

The phenomenon of gentrification of an urban area is characterized by the displacement of lower-income residents due to rising living costs and an influx of wealthier individuals. This study presents ...

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Reposted by Dani Gambit

estebanmoro @estebanmoro.bsky.social · 15/11/2024

We are hiring a postdoc/researcher at my group (SUNLab) @nunetsi.bsky.social. Interested in working on multidisciplinary problems like segregation, health, or economic growth from the perspective of Social Urban Networks? Contact me if you are interested. Please share it!

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Dani Gambit @danigambit.bsky.social · 15/11/2024

Anyone here on #bluesky studying #LLMs? Here's our preprint about #autophagy and linguistic analysis of #ModelCollapse we are working on... #ai #phd #research arxiv.org/abs/2410.12341

arxiv.org

A linguistic analysis of undesirable outcomes in the era of generative AI

Recent research has focused on the medium and long-term impacts of generative AI, posing scientific and societal challenges mainly due to the detection and reliability of machine-generated information...

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