9 citations · 10 across the 3 of their papers we have counts for
6 papers
Network-wide assessment of ATM mechanisms using an agent-based model
Luis Delgado, Gérald Gurtner, Piero Mazzarisi +4
This paper presents results from the SESAR ER3 Domino project. Three mechanisms are assessed at the ECAC-wide level: 4D trajectory adjustments (a combination of actively waiting fo…
Betweenness centrality for temporal multiplexes
Silvia Zaoli, Piero Mazzarisi, Fabrizio Lillo
Betweenness centrality quantifies the importance of a vertex for the information flow in a network. We propose a flexible definition of betweenness for temporal multiplexes, where…
Trip Centrality: walking on a temporal multiplex with non-instantaneous link travel time
Silvia Zaoli, Piero Mazzarisi, Fabrizio Lillo
In complex networks, centrality metrics quantify the connectivity of nodes and identify the most important ones in the transmission of signals. In many real world networks, especia…
Detectability of Macroscopic Structures in Directed Asymmetric Stochastic Block Model
Mateusz Wilinski, Piero Mazzarisi, Daniele Tantari +1
We study the problem of identifying macroscopic structures in networks, characterizing the impact of introducing link directions on the detectability phase transition. To this end,…
When panic makes you blind: a chaotic route to systemic risk
Piero Mazzarisi, Fabrizio Lillo, Stefano Marmi
We present an analytical model to study the role of expectation feedbacks and overlapping portfolios on systemic stability of financial systems. Building on [Corsi et al., 2016], w…
A dynamic network model with persistent links and node-specific latent variables, with an application to the interbank market
Piero Mazzarisi, Paolo Barucca, Fabrizio Lillo +1
We propose a dynamic network model where two mechanisms control the probability of a link between two nodes: (i) the existence or absence of this link in the past, and (ii) node-sp…