3 papers
math.PR2025
Competing bootstrap processes on the random graph
Michele Garetto, Emilio Leonardi, Giovanni Luca Torrisi
We extend classical bootstrap percolation by introducing two concurrent, competing processes on an ErdÅs--Rényi random graph . Each node can assume one of three states:…
cs.SI2025
Dominance or Fair Play in Social Networks? A Model of Influencer Popularity Dynamic
Franco Galante, Chiara Ravazzi, Luca Vassio +2
This paper presents a data-driven mean-field approach to model the popularity dynamics of users seeking public attention, i.e., influencers. We propose a novel analytical model tha…
cs.IR2025
Information Retrieval in the Age of Generative AI: The RGB Model
Michele Garetto, Alessandro Cornacchia, Franco Galante +3
The advent of Large Language Models (LLMs) and generative AI is fundamentally transforming information retrieval and processing on the Internet, bringing both great potential and s…