3 papers
physics.soc-ph2025
Network topology effects on the social circle polls
Giovanni Palermo, Emanuele Brugnoli, Ruggiero D. Lo Sardo +3
Election polls play a critical role in political discussions by probing public opinion and enabling political parties to assess their performance before elections. However, traditi…
physics.soc-ph2024
News ecosystem dynamics: Supply, Demand, Diffusion, and the role of Disinformation
Pietro Gravino, Giulio Prevedello, Emanuele Brugnoli
The digital age provides new challenges as information travels more quickly in a system of increasing complexity. But it also offers new opportunities, as we can track and study th…
physics.soc-ph2024
Cross-platform impact of social media algorithmic adjustments on public discourse
Pietro Gravino, Ruggiero Donald Lo Sardo, Emanuele Brugnoli
In the hypertrophic and uncharted information world, recommender systems are gatekeepers of knowledge. The evolution of these algorithms is usually an opaque process, but in Februa…