Ahmed Elmokashfi (Member, IEEE) received the PhD degree from the University of Oslo, in 2011. He is a research professor with Simula Metropolitan Centre for Digital Engineering, Norway. He is currently heading the Centre for Resilient Networks and Applications (CRNA), which is part of the Simula Metropolitan Centre that is funded by the Norwegian Ministry of Transport and Communication. His research interest lies in network measurements and performance. In particular, he has been focusing on studying the resilience, scalability, and evolution of the Internet infrastructure; the measurement and quantification of robustness in mobile broadband networks; and the understanding of dynamical complex systems. Over the past few years, he has been leading and contributing to the development, operation and management of the NorNet testbed infrastructure, which is a countrywide measurement setup for monitoring the performance of mobile broadband networks in Norway.