Francesco Di Lauro
francescodilauro.bsky.social
Francesco Di Lauro
@francescodilauro.bsky.social
Postdoc in infectious disease modelling, big data institute, University of Oxford
Oh io dovrei pure essere in patria, quasi quasi
December 4, 2024 at 9:18 PM
I have been going through the same path and outcome for an early career grant, so I feel you 100%.
December 3, 2024 at 7:05 PM
The network is bipartite (only heterosexuals people were interviewed) and the enrolled partners were not asked to nominate their partners, but just to enumerate them, so I am afraid the observations stop there.

Community structure could be looked at instead, as we ask where people live.

Thanks! 🙏
November 27, 2024 at 10:35 PM
The data comes from a sexual health questionnaire + some contact tracing, where they tried to enroll as many contacts of the indexes as possible. These people were also given the same sex questionnaire.

The questionnaire asks about sexual behaviour, number of partners over a year, risky behaviour..
November 27, 2024 at 10:22 PM
Congratulazioni 🎉
November 27, 2024 at 10:07 PM
Thank you 🙏
November 27, 2024 at 10:04 PM
Manlio, this went out literally now 🤣

"Are LLMs about to emulate human behavior in cooperative dilemmas on networks? These results highlight a crucial gap: LLMs struggle to emulate the nuanced, adaptive social strategies humans deploy in fixed networks"

arxiv.org/abs/2411.10294
Static network structure cannot stabilize cooperation among Large Language Model agents
Large language models (LLMs) are increasingly used to model human social behavior, with recent research exploring their ability to simulate social dynamics. Here, we test whether LLMs mirror human beh...
arxiv.org
November 19, 2024 at 11:13 AM
There's already a number of papers on arxiv showing that it "kind of" works. I personally think that there's a number of big problems to address

1) reproducibility
2) the need of "small" language models if you have one specific population (culture/religion...)
3) scalability
4) what do you "fit"?
November 19, 2024 at 8:30 AM
Tangential to this: when using agent-based models, e.g. to simulate epidemics, would you replace a set of simple, mechanistic rules that you coded/control yourself, with a set of LLM agents that exhibit much more complex behaviour? (let's forget about the reproducibility issue with LLM for now)
November 19, 2024 at 8:16 AM
Following up on this because it is quite fascinating
November 18, 2024 at 2:13 PM
Wooooooow ben ritrovata!
November 17, 2024 at 10:35 PM
I wonder why it is centered around a 1000, and if it has moved in the last few months.
November 17, 2024 at 9:26 PM
Sono più nell'infectious disease modelling che nell'epi applicata, ma consiglierei questo starter pack qui

bsky.app/profile/scau...
Infectious Disease Modelling starter pack!

Suggestions are welcome!
go.bsky.app/86Ao1a5
November 16, 2024 at 6:53 PM
Quando ero meno applied, in un paper avevamo usato l'idea che la dinamica di un SIR/SIS a livello di popolazione "somiglia" a un birth death process per fare inferenza, quindi quando è uscito l'articolo abbiamo aperto una discussione sui limiti e le proprietà di tale approssimazione...
November 16, 2024 at 6:52 PM