no code implementations • 9 Mar 2021 • Annamaria Ficara, Giacomo Fiumara, Pasquale De Meo, Antonio Liotta
The importance of a node in a social network is identified through a set of measures called centrality.
Social and Information Networks
no code implementations • 3 Mar 2021 • Lucia Cavallaro, Ovidiu Bagdasar, Pasquale De Meo, Giacomo Fiumara, Antonio Liotta
This chapter provides an overview of key methods and tools that may be used for the analysis of criminal networks, which are presented in a real-world case study.
Social and Information Networks Physics and Society
3 code implementations • 10 Mar 2020 • Lucia Cavallaro, Annamaria Ficara, Pasquale De Meo, Giacomo Fiumara, Salvatore Catanese, Ovidiu Bagdasar, Antonio Liotta
Herein, we borrow methods and tools from Social Network Analysis to (i) unveil the structure of Sicilian Mafia gangs, based on two real-world datasets, and (ii) gain insights as to how to efficiently disrupt them.
no code implementations • 9 Apr 2015 • Carlo Bernava, Giacomo Fiumara, Dario Maggiorini, Alessandro Provetti, Laura Ripamonti
We have designed and implemented an application running inside Second Life that supports user annotation of graphical objects and graphical visualization of concept ontologies, thus providing a formal, machine-accessible description of objects.
1 code implementation • 6 Aug 2011 • Pasquale De Meo, Emilio Ferrara, Giacomo Fiumara, Alessandro Provetti
In this paper we present a novel strategy to discover the community structure of (possibly, large) networks.
Social and Information Networks Physics and Society
