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Flavio Calmon

@fcalmon.bsky.social
152 followers 20 following 1 posts

Associate Professor @Harvard SEAS. Information theorist, but only asymptotically.

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Flavio Calmon @fcalmon.bsky.social · 20/02/2025
New paper on discretion in AI “alignment” — check out @maartenbuyl.bsky.social’s thread below!
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Reposted by Flavio Calmon
Maarten Buyl @maartenbuyl.bsky.social · 19/02/2025
9/n Full paper here: 🔗 arxiv.org/abs/2502.10441. Huge thanks to my amazing team of co-authors: @hadikh.bsky.social, @lucasmpaes.bsky.social, @claudiomv.bsky.social, @caiocvm.bsky.social, and @fcalmon.bsky.social. Done at @harvard.edu
arxiv.org
AI Alignment at Your Discretion
In AI alignment, extensive latitude must be granted to annotators, either human or algorithmic, to judge which model outputs are `better' or `safer.' We refer to this latitude as alignment discretion....
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Reposted by Flavio Calmon
Maarten Buyl @maartenbuyl.bsky.social · 19/02/2025
AI is built to “be helpful” or “avoid harm”, but which principles should it prioritize and when? We call this alignment discretion. As Asimov's stories show: balancing such principles for AI behavior is tricky. In fact, we find that AI has its own set of priorities. (comic by @xkcd.com)🧵👇
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Reposted by Flavio Calmon
Bogdan Kulynych @bogdankulynych.bsky.social · 10/12/2024
The standard practice in differential privacy of targeting ε at small δ is extremely lossy for interpreting the level of privacy protection. For many real-world algorithms (e.g., for DP-SGD), we can do much better! We show how in the #NeurIPS2024 paper: arxiv.org/abs/2407.02191 Short summary👇
arxiv.org
Attack-Aware Noise Calibration for Differential Privacy
Differential privacy (DP) is a widely used approach for mitigating privacy risks when training machine learning models on sensitive data. DP mechanisms add noise during training to limit the risk of i...
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Reposted by Flavio Calmon
Bogdan Kulynych @bogdankulynych.bsky.social · 10/12/2024
This is joint work with Felipe Gomez, Georgios Kaissis, @fcalmon.bsky.social, and @carmelatroncoso.bsky.social Happy to chat about it online, and in 🇨🇦+🇺🇸 next two weeks: - At the #NeurIPS2024 Friday Dec. 13 evening poster session. - Will also present in more detail on Tuesday Dec. 17 at Harvard.
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