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@jlenti

PhD student in Data Science. Centai + Sapienza University.

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14.11.2024
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Latest posts by @jlenti

Great xmas news! ๐ŸŽ„
Paper accepted at #AAMAS2026!
arxiv.org/pdf/2510.09669

"Population synthesis with geographic coordinates"

Generating realistic populations of houses as input of an ABM.
1. Data generator = NFs transform geo coordinates + VAE
2. Evaluation pipeline = fidelity + utility + privacy

19.12.2025 12:09 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Population synthesis with geographic coordinates It is increasingly important to generate synthetic populations with explicit coordinates rather than coarse geographic areas, yet no established methods exist to achieve this. One reason is that latit...

New preprint out!
arxiv.org/abs/2510.09669

How to develop population synthetis methods:
1) generation
2) evaluation

*Generation*: Normalizing Flows transform geographic coordinates -> VAE generates data
*Evaluation*: (i) fidelity (ii) utility and (iii) privacy

14.10.2025 08:18 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Hugging my poster at @icwsm.bsky.social! ๐Ÿฅฐ

Back in Copenhagen to present "Variational Inference of Parameters in Opinion Dynamics Models"!
Great time here, meeting all my @nerdsitu.bsky.social friends and creating new connections in the community!

ojs.aaai.org/index.php/IC...

26.06.2025 14:38 ๐Ÿ‘ 7 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Great experience in Sydney at #WWW2025!

Today I presented the paper "Causal modeling of climate activism on Reddit", the work done during my visiting period in Copenhagen with the amazing team @c0rrad0.bsky.social, @lajello.bsky.social, @gdfm.bsky.social!

dl.acm.org/doi/10.1145/...

01.05.2025 05:12 ๐Ÿ‘ 6 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

See you in the amazing Copenhagen! ๐Ÿป๐Ÿ‡ฉ๐Ÿ‡ฐ

Extended abstract of "Variational Inference on Parameters of Opinion Dynamics Models" accepted at @icwsm.bsky.social !

Big thanks to @gdfm.bsky.social and Fabrizio Silvestri!

Check the arXiv
arxiv.org/pdf/2403.05358

(TL;DR: Model + Data = โค๏ธ)

19.03.2025 11:03 ๐Ÿ‘ 2 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Italian gestures at italian conference ๐ŸคŒ

Great vibes at #CS2Italy!
I presented my last work during my 6 months with @nerdsitu.bsky.social !

Reddit data + social theory -> Causal model of climate activism!
@lajello.bsky.social @c0rrad0.bsky.social @gdfm.bsky.social
arxiv.org/abs/2410.10562

18.01.2025 18:34 ๐Ÿ‘ 11 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
group photo of 12 happy people in front of orange and blue colored windows

group photo of 12 happy people in front of orange and blue colored windows

Huge turnout of NERDS (+alumni) at #cs2italy ! It is so great to get together + meet up with former visitors/group members.

17.01.2025 17:52 ๐Ÿ‘ 26 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0