Measuring and mitigating behavioural segregation using Call Detail Records Daniel Rhoads, Ivan Serrano, Javier Borge-Holthoefer and Albert Solé-Ribalta EPJ Data Sci., 9 1 (2020) 5 Published online: 06 March 2020 DOI: 10.1140/epjds/s13688-020-00222-1