title: Modularity from fluctuations in random graphs and complex networks.
authors.affiliation: Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, USA.
authors.forename: Roger
authors.initials: R
authors.lastname: Guimerà
authors.forename: Marta
authors.initials: M
authors.lastname: Sales-Pardo
authors.forename: Luís A Nunes
authors.initials: LA
authors.lastname: Amaral