David Johnson

TL;DR: This paper presents the experiences designing and operating CloudLab for four years, serving nearly 4,000 users who have run over 79,000 experiments on 2,250 servers, switches, and other pieces of datacenter equipment, and draws lessons organized around two themes.

TL;DR: This work has extended the Emulab network testbed software to provide the first remotely-accessible mobile wireless and sensor testbed, and presents the design and implementation, and evaluates key aspects of its performance.

TL;DR: Blood culture isolates of V. vulnificus were completely resistant to the bactericidal effects of 10% normal human serum, in contrast to soft-tissue and environmental isolates that showed a mean 2.6 log10 decline during 120 min of incubation.

TL;DR: Powder is a city-scale, remotely accessible, end-to-end software defined platform being designed and built to address the need for experimentation at scale in real environments and provides advances in scale, realism, diversity, flexibility, and access.

TL;DR: POWDER is a city-scale, remotely accessible, end-to-end software defined platform to support mobile and wireless research that provides advances in scale, realism, diversity, flexibility, and access.