Happy to share that my paper (with Fabrizio Germano & @vicengomez.bsky.social) "Ranking for Engagement: How Social Media Algorithms Fuel Misinformation & Polarization" has found a great home @jpube.bsky.social ! 🎉
A thread on what we do and why it matters 🧵👇
www.sciencedirect.com/science/arti...
Amazing news, happy for you, sad to see you leave, and relieved you won’t be going far
#Recerca
Creix la polarització ideològica i la difusió de notícies esbiaixades o falses a Facebook, segons un estudi d'Emma Fraxanet, investigadora @enginyeria-upf.bsky.social conjuntament amb ndreas Kaltenbrunner (UOC) i Fabrizio Germano (UPF, BSE).
ℹ️ tuit.cat/bEvGy #FakeNews #SoMe
We also examine how these shifts align with changes in the News Feed algorithm
epjdatascience.springeropen.com/articles/10....
In 4 years of engagement on Facebook we identified 2 major shifts in trends. In both, ideological gap widens and news quality declines. BUT while engagement rises 📈 in the 1st shift, it falls 📉 in the 2nd.
I just created a new word. And I am proud of it 💪: LLM-castinating, refers to the act of using large language models (LLMs) as a way to delay actual work.
It’s like regular procrastination, but with AI as your enabler. And it is also less 'pro' 🤓
📰 @nnekaokolo4.bsky.social became the first student to get a PhD thanks to the Dorcas Muthoni #Scholarship, set up by
@enginyeria-upf.bsky.social
🗣️"I aim to advance the development of reliable algorithms for sequential decision-making tasks such as autonomous driving"
ℹ️ tuit.cat/8fue1
check this out: new postdoc program for AI-related research in Catalunya!
our group is looking to hire within this program, ideally to work on topics related to RL theory. in case you're interested, pls DM or email me.
(retweets appreciated!)
ramonllull-aira.eu/application
✌️
