109 citations · 109 across the 2 of their papers we have counts for
4 papers · 1 filter
Influence measures in subnetworks using vertex centrality
Roy Cerqueti, Gian Paolo Clemente, Rosanna Grassi
This work deals with the issue of assessing the influence of a node in the entire network and in the subnetwork to which it belongs as well, adapting the classical idea of vertex c…
Stratified communities in complex business networks
Roy Cerqueti, Gian Paolo Clemente, Rosanna Grassi
This paper presents a new definition of the community structure of a network, which takes also into account how communities are stratified. In particular, we extend the standard co…
Systemic risk assessment through high order clustering coefficient
Roy Cerqueti, Gian Paolo Clemente, Rosanna Grassi
In this article we propose a novel measure of systemic risk in the context of financial networks. To this aim, we provide a definition of systemic risk which is based on the struct…
Directed clustering in weighted networks: a new perspective
Gian Paolo Clemente, Rosanna Grassi
In this paper, we consider the problem of assessing local clustering in complex networks. Various definitions for this measure have been proposed for the cases of networks having w…