9 citations · 25 across the 39 of their papers we have counts for
4 papers · 1 filter
Uncovering Social Network Activity Using Joint User and Topic Interaction
Gaspard Abel, Argyris Kalogeratos, Jean-Pierre Nadal +1
The emergence of online social platforms, such as social networks and social media, has drastically affected the way people apprehend the information flows to which they are expose…
DeGroot-based opinion formation under a global steering mechanism
Ivan Conjeaud, Philipp Lorenz-Spreen, Argyris Kalogeratos
This paper investigates how interacting agents arrive to a consensus or a polarized state. We study the opinion formation process under the effect of a global steering mechanism (G…
Dynamic Epidemic Control via Sequential Resource Allocation
Mathilde Fekom, Nicolas Vayatis, Argyris Kalogeratos
In the Dynamic Resource Allocation (DRA) problem, an administrator has to allocate a limited amount of resources to the nodes of a network in order to reduce a diffusion process (D…
Reducing Recurrent Competitive Epidemics via Dynamic Resource Allocation
Argyris Kalogeratos, Gaspard Abel, Stefano Sarao Mannelli
Motivated by scenarios of epidemic competition, as well as how social contagions spread at the level of individuals, this work considers the competition between two conflicting nod…