55 citations · 520 across the 34 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…
Constrained Monte Carlo Markov Chains on Graphs
Roy Cerqueti, Emilio De Santis
This paper presents a novel theoretical Monte Carlo Markov chain procedure in the framework of graphs. It specifically deals with the construction of a Markov chain whose empirical…
A joint text mining-rank size investigation of the rhetoric structures of the US Presidents' speeches
Valerio Ficcadenti, Roy Cerqueti, Marcel Ausloos
This work presents a text mining context and its use for a deep analysis of the messages delivered by the politicians. Specifically, we deal with an expert systems-based exploratio…
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…