3 papers
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…
math.PR2024
Competing bootstrap processes on the random graph
Michele Garetto, Emilio Leonardi, Giovanni Luca Torrisi
We introduce and analyze a competitive extension of classical bootstrap percolation on the Erdős--Rényi random graph . Nodes can be red, black, or white, with red and bla…