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jlenti.bsky.social

@jlenti.bsky.social
65 followers 158 following 7 posts

PhD student in Data Science. Centai + Sapienza University.

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jlenti.bsky.social @jlenti.bsky.social · 18/03/2026
📣 Manuscript out! 📣 Do you struggle in navigating the maze of ABM methods? 🧭 This works unifies the literature on ABM calibration/estimation within a single comprehensive taxonomy: 🎲 sampling-based methods 🤖 meta-models 📖 open-box methods with @gdfm.bsky.social 💡 papers.ssrn.com/sol3/papers....
papers.ssrn.com
Estimating Parameters of Agent-Based Models from Data: A Methodological Review
Calibrating Agent-Based Models (ABMs) is essential for grounding their simulated dynamics in empirical reality, yet parameter estimation, a core part of calibra
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jlenti.bsky.social @jlenti.bsky.social · 19/12/2025
Great xmas news! 🎄 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
arxiv.org
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jlenti.bsky.social @jlenti.bsky.social · 14/10/2025
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
arxiv.org
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...
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jlenti.bsky.social @jlenti.bsky.social · 26/06/2025
Hugging my poster at @icwsm.bsky.social! 🥰 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...
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jlenti.bsky.social @jlenti.bsky.social · 01/05/2025
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/...
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jlenti.bsky.social @jlenti.bsky.social · 19/03/2025
See you in the amazing Copenhagen! 🍻🇩🇰 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 = ❤️)
arxiv.org
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jlenti.bsky.social @jlenti.bsky.social · 18/01/2025
Italian gestures at italian conference 🤌 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
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NERDS @nerdsitu.bsky.social · 17/01/2025
Huge turnout of NERDS (+alumni) at #cs2italy ! It is so great to get together + meet up with former visitors/group members.
group photo of 12 happy people in front of orange and blue colored windows
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