9 citations · 25 across the 39 of their papers we have counts for
4 papers · 1 filter
Learning the piece-wise constant graph structure of a varying Ising model
Batiste Le Bars, Pierre Humbert, Argyris Kalogeratos +1
This work focuses on the estimation of multiple change-points in a time-varying Ising model that evolves piece-wise constantly. The aim is to identify both the moments at which sig…
Sequential Dynamic Resource Allocation for Epidemic Control
Mathilde Fekom, Nicolas Vayatis, Argyris Kalogeratos
Under the Dynamic Resource Allocation (DRA) model, an administrator has the mission to allocate dynamically a limited budget of resources to the nodes of a network in order to redu…
Revealing posturographic features associated with the risk of falling in patients with Parkinsonian syndromes via machine learning
Ioannis Bargiotas, Argyris Kalogeratos, Myrto Limnios +3
Falling in Parkinsonian syndromes (PS) is associated with postural instability and consists a common cause of disability among PS patients. Current posturographic practices record…
A Probabilistic Framework to Node-level Anomaly Detection in Communication Networks
Batiste Le Bars, Argyris Kalogeratos
In this paper we consider the task of detecting abnormal communication volume occurring at node-level in communication networks. The signal of the communication activity is modeled…