no code implementations • 16 Aug 2022 • Mirko Hu, Guido Caldarelli, Tommaso Gili
Inflammatory bowel diseases (IBD) are complex diseases in which the gut microbiota is attacked by the immune system of genetically predisposed subjects when they are exposed to yet unclear environmental factors.
no code implementations • 11 Mar 2021 • Alessia Patuelli, Guido Caldarelli, Nicola Lattanzi, Fabio Saracco
The core of the network is formed of 5 communities, which deal with environmental sustainability, digital innovation and safety.
Decision Making Social and Information Networks Data Analysis, Statistics and Probability Physics and Society
no code implementations • 9 Mar 2021 • Marco Bardoscia, Paolo Barucca, Stefano Battiston, Fabio Caccioli, Giulio Cimini, Diego Garlaschelli, Fabio Saracco, Tiziano Squartini, Guido Caldarelli
The field of Financial Networks is a paramount example of the novel applications of Statistical Physics that have made possible by the present data revolution.
Physics and Society Statistical Mechanics Social and Information Networks Risk Management
no code implementations • 27 Jan 2021 • Zhenkun Zhou, Matteo Serafino, Luciano Cohan, Guido Caldarelli, Hernan A. Makse
In the past decade we have witnessed the failure of traditional polls in predicting presidential election outcomes across the world.
Social and Information Networks
no code implementations • 24 Jan 2019 • Rossana Mastrandrea, Fabrizio Piras, Andrea Gabrielli, Nerisa Banaj, Guido Caldarelli, Gianfranco Spalletta, Tommaso Gili
Network neuroscience shed some light on the functional and structural modifications occurring to the brain associated with the phenomenology of schizophrenia.
no code implementations • 11 Oct 2018 • Giulio Cimini, Tiziano Squartini, Fabio Saracco, Diego Garlaschelli, Andrea Gabrielli, Guido Caldarelli
In the last 15 years, statistical physics has been a very successful framework to model complex networks.
Physics and Society Disordered Systems and Neural Networks Statistical Mechanics Information Theory Social and Information Networks Information Theory
no code implementations • 19 Jun 2018 • Juan Ignacio Perotti, Claudio Juan Tessone, Aaron Clauset, Guido Caldarelli
Modern statistical modeling is an important complement to the more traditional approach of physics where Complex Systems are studied by means of extremely simple idealized models.
Physics and Society Disordered Systems and Neural Networks Social and Information Networks Data Analysis, Statistics and Probability
1 code implementation • 16 Jun 2016 • Paolo Barucca, Marco Bardoscia, Fabio Caccioli, Marco D'Errico, Gabriele Visentin, Guido Caldarelli, Stefano Battiston
We introduce a general model for the balance-sheet consistent valuation of interbank claims within an interconnected financial system.
no code implementations • 8 Oct 2014 • Giulio Cimini, Tiziano Squartini, Nicolò Musmeci, Michelangelo Puliga, Andrea Gabrielli, Diego Garlaschelli, Stefano Battiston, Guido Caldarelli
A major problem in the study of complex socioeconomic systems is represented by privacy issues$-$that can put severe limitations on the amount of accessible information, forcing to build models on the basis of incomplete knowledge.
Social and Information Networks Physics and Society General Finance
no code implementations • 28 Sep 2012 • Nicoló Musmeci, Stefano Battiston, Guido Caldarelli, Michelangelo Puliga, Andrea Gabrielli
The missing links are generated on the basis of the latter quan- tity according to a fitness model calibrated on the subset of nodes for which links are known.
Physics and Society Social and Information Networks General Finance
no code implementations • 25 Nov 2002 • Giovanni Bonanno, Guido Caldarelli, Fabrizio Lillo, and Rosario N. Mantegna
We present here a topological characterization of the minimal spanning tree that can be obtained by considering the price return correlations of stocks traded in a financial market.
Statistical Mechanics