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cs.SI2026
Ergodic and Metastable Behavior of Stochastic Popularity Dynamics in Social Networks
Chiara Ravazzi, Paolo Frasca, Gaya Cocca
This paper studies popularity dynamics in social networks, where users' engagement with competing channels is driven by intrinsic content quality, social influence, and popularity…
cs.SI2025
A Coupled Friedkin-Johnsen Model of Popularity Dynamics in Social Media
Gaya Cocca, Paolo Frasca, Chiara Ravazzi
Popularity dynamics in social media depend on a complex interplay of social influence between users and popularity-based recommendations that are provided by the platforms. In this…