Adaptive Resource Management and Scheduling for Cloud Computing Second International Workshop, ARMS-CC 2015, Held in Conjunction with ACM Symposium on Principles of Distributed Computing, PODC 2015, Donostia-San Sebastián, Spain, July 20, 2015, Revised Selected Papers - Pop, Florin; Potop-Butucaru, Maria (Springer International Publishing : Imprint: Springer, 2015)