100 citations · 343 across the 43 of their papers we have counts for
3 papers · 1 filter
The closed loop between opinion formation and personalised recommendations
Wilbert Samuel Rossi, Jan Willem Polderman, Paolo Frasca
In online platforms, recommender systems are responsible for directing users to relevant contents. In order to enhance the users' engagement, recommender systems adapt their output…
Effects of Network Communities and Topology Changes in Message-Passing Computation of Harmonic Influence in Social Networks
Wilbert Samuel Rossi, Paolo Frasca
The harmonic influence is a measure of the importance of nodes in social networks, which can be approximately computed by a distributed message-passing algorithm. In this extended…
Asynchronous opinion dynamics on the -nearest-neighbors graph
Wilbert Samuel Rossi, Paolo Frasca
This paper is about a new model of opinion dynamics with opinion-dependent connectivity. We assume that agents update their opinions asynchronously and that each agent's new opinio…