作者: Xiaoming Nan , Yifeng He , Ling Guan
DOI: 10.1109/MMSP.2012.6343436
关键词:
摘要: With the emergence of cloud computing, cloud-based multimedia applications have been increasingly adopted in recent years. There are two major challenges for application providers: round trip time (RTT) requirement and resource cost. In this paper, we study virtual machine (VM) allocation problem providers to minimize cost under RTT requirements. Specifically, propose optimal VM schemes single-site multi-site cloud, respectively. Moreover, greedy algorithms efficiently allocate VMs each case. Simulation results demonstrate that proposed can optimally achieve a minimal