Since January 2021 he covers the role of Scientific Director of the “Enrico Fermi Center” in Rome and, since 2019, he is Associate Professor of Physics at the Engineering Department of the “Roma Tre” University in Rome. Previously Tenured Researcher at Istituto dei Sistemi Complessi (ISC) – Italian National Research Council (CNR), c/o Physics Department of the University Sapienza of Rome, Italy. Research activity in complex systems, stochastic processes and network theory with applications to physical, social, economical and biological systems.