Future internets escape the simulator

Authors: Mark Berman, Piet Demeester, Jae Woo Lee, Kiran Nagaraja, Michael Zink, Didier Colle, Dilip Kumar Krishnappa, Dipankar Raychaudhuri, Henning Schulzrinne, Ivan Seskar, Sachin Sharma - Communications of the ACM, CACM 2015 cited by 22

Future Internet testbeds permit experiments not possible in today's public Net or commercial cloud services.