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Luca

@lucab.phd

ML Ethics, Tech Policy, Italian food, Typos

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25.04.2023
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Latest posts by Luca @lucab.phd

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Hidden Influences - Luca Belli You don’t choose what you see on the internet. Algorithms choose for you. We spend 12 billion hours a day browsing the internet. And in the background, sophisticated recommender systems silently deci...

We’re excited for the release of II member @lucab.phd ’s upcoming book, "Hidden Influences: How Algorithmic Recommenders Shape Our Lives."

It's a must-read for anyone interested in understanding how recommender systems work and how they can be improved.

bit.ly/3NgQZnG

13.01.2026 21:00 👍 1 🔁 1 💬 0 📌 0
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how the email found me:

28.12.2025 14:26 👍 0 🔁 0 💬 0 📌 0
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how the email found me:

28.12.2025 14:26 👍 1 🔁 0 💬 1 📌 0
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how the email found me:

28.12.2025 14:26 👍 0 🔁 0 💬 1 📌 0
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the three stage of research

15.12.2025 17:04 👍 0 🔁 0 💬 0 📌 0
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you probably know your social feeds aren't random.

but why you're suddenly getting cat memes isn’t always obvious.

often, it's due to it's recommender systems.

in our new MEAP, hidden influences, @lucab.phd shares his take from working with 'em at Twitter.

get it half off: hubs.la/Q03XnNbz0

08.12.2025 23:02 👍 5 🔁 2 💬 0 📌 0

Looking forward to next year, hopefully with an accepted paper? 🤞

08.12.2025 16:33 👍 0 🔁 0 💬 0 📌 0

* I am very grateful to have attended and had a lot of interesting chats and connections
* evals are top of mind for everyone, and so is mental health
* the location was great: not only the weather was nice but being able to walk in a real city with real things makes such a huge difference

08.12.2025 16:33 👍 0 🔁 0 💬 1 📌 0

* it’s always surprising to spot famous names randomly in the halls, or, in my case the same elevator!!
* the real value is on the side events and connecting with the people

08.12.2025 16:33 👍 0 🔁 0 💬 1 📌 0
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Heading back from NeurIPS after a very intense week. Some personal thoughts:

* the conference is huge, with 29k attendees total (including virtual). It’s very overwhelming especially if you have fomo
* at the same time it’s also very humbling to be surrounded by so many great minds

08.12.2025 16:33 👍 0 🔁 0 💬 1 📌 0
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the aftermath

06.12.2025 22:29 👍 0 🔁 0 💬 0 📌 0

blue tron is the best tron

22.11.2025 18:15 👍 0 🔁 0 💬 0 📌 0

my ai will write my review so your ai can score it

20.11.2025 21:41 👍 1 🔁 0 💬 1 📌 0

why did it take so long?

09.09.2025 13:16 👍 0 🔁 0 💬 1 📌 0

My contribution for the @techpolicypress.bsky.social and @datasociety.bsky.social series “Ideologies of Control” where we explore the relationship between power and democracy

04.06.2025 16:01 👍 5 🔁 5 💬 0 📌 0
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how the email found me:

13.05.2025 16:59 👍 0 🔁 0 💬 1 📌 0
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how the email found me:

26.04.2025 03:39 👍 3 🔁 2 💬 1 📌 0

LLMs are powerful tools that are being used to automate more and more tasks. When nuances are important—such as in content moderation—we should ask a lot of questions about their impacts on human rights.

@ecnl.bsky.social wrote a great report, where I offered some comments. Read it below:

15.04.2025 11:07 👍 4 🔁 2 💬 0 📌 0
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how the email found me:

14.04.2025 07:11 👍 2 🔁 0 💬 1 📌 0

Drawing on my own experience in auditing Twitter's systems (from the inside), I explore the crucial role business leaders can play in navigating these emerging challenges.

27.03.2025 00:06 👍 1 🔁 1 💬 0 📌 0

Audits are going to be a more critical business practice, especially given the increasing regulatory requirements. However they are not a straightforward and linear process, rather a web of different decisions. By their nature, they don't only bring technical challenges, but organizational ones.

27.03.2025 00:06 👍 1 🔁 1 💬 1 📌 0
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What Leaders Need to Know About Auditing AI While audits are becoming a core feature of working with AI, they don’t have a predetermined process that follows a straight line; rather, they are a web of different decisions, both from the business...

I wrote about Algorithmic Audits for Harvard Business Review!

hbr.org/2025/03/what...

27.03.2025 00:06 👍 3 🔁 1 💬 1 📌 0
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how the email found me:

22.03.2025 21:38 👍 1 🔁 0 💬 1 📌 0
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per my previous email

16.03.2025 15:31 👍 1 🔁 0 💬 0 📌 0
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Hulu that's not how words work

20.02.2025 20:41 👍 3 🔁 0 💬 0 📌 0

earthquake?

13.02.2025 22:00 👍 1 🔁 0 💬 0 📌 0
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COMUNICATO STAMPA - IA: il Garante privacy chiede informazioni a DeepSeek. Possibile rischio per i dati di milioni di persone in Italia

The Italian Data Protection Authority @gpdp.it t has requested information to DeepSeek to confirm what data is collected and used. A similar move happened with ChatGPT in 2023, just before incognito mode was introduced.

www.garanteprivacy.it/home/docweb/...

30.01.2025 16:33 👍 1 🔁 0 💬 0 📌 0

i do wonder a lot if things would have gone differently if we had an union

29.01.2025 20:08 👍 8 🔁 1 💬 0 📌 0

wow they didn't even change the subject of the email

29.01.2025 20:04 👍 3 🔁 0 💬 0 📌 0
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23.01.2025 02:10 👍 2 🔁 0 💬 0 📌 0