@article{28489, author = {{Arias Cabarcos, Patricia and Almenárez, Florina and Gómez-Mármol, Félix and Marín, Andrés}}, journal = {{Wirel. Pers. Commun.}}, number = {{3}}, pages = {{1769--1786}}, title = {{{To Federate or Not To Federate: A Reputation-Based Mechanism to Dynamize Cooperation in Identity Management}}}, doi = {{10.1007/s11277-013-1338-y}}, volume = {{75}}, year = {{2014}}, }