1 citations · 1 across the 7 of their papers we have counts for
4 papers · 1 filter
On a Network Centrality Maximization Game
Costanza Catalano, Maria Castaldo, Giacomo Como +1
We study a network formation game where players, identified with the nodes of a directed graph to be formed, choose where to wire their outgoing links in order to maximize thei…
Doing data science with platforms crumbs: an investigation into fakes views on YouTube
Maria Castaldo, Paolo Frasca, Tommaso Venturini +1
This paper contributes to the ongoing discussions on the scholarly access to social media data, discussing a case where this access is barred despite its value for understanding an…
Junk News Bubbles: Modelling the Rise and Fall of Attention in Online Arenas
Maria Castaldo, Tommaso Venturini, Paolo Frasca +1
In this paper, we present a type of media disorder which we call "`junk news bubbles" and which derives from the effort invested by online platforms and their users to identify and…
On a Centrality Maximization Game
Maria Castaldo, Costanza Catalano, Giacomo Como +1
The Bonacich centrality is a well-known measure of the relative importance of nodes in a network. This notion is, for example, at the core of Google's PageRank algorithm. In this p…