Resource management in a cloud environment is a hard problem, due to: the scale of
modern data centers; the heterogeneity of resource types and their interdependencies; the …

Data centers in public, private, and hybrid cloud settings make it possible to provision virtual
machines (VMs) with unprecedented flexibility. However, purchasing, operating, and …

Large-scale datacenters (DCs) host tens of thousands of diverse applications each day.
However, interference between colocated workloads and the difficulty to match applications …

Server consolidation using virtualization technology has become increasingly important for
improving data center efficiency. It enables one physical server to host multiple independent …

Cloud computing is a promising paradigm that enables a “computing-as-a-service” model, in
which a dynamic pool of virtualized computational resources (eg CPU) can be leased and …

摘要云计算的一个关键需求是其基础设施中大规模虚拟机的放置问题. 虚拟机和物理结点之间的
映射决定了如何将云计算中虚拟化资源分配给多个Web 应用, 对云计算系统的性能, 能耗和QoS …

Efficiency in cloud servers' power consumption is of paramount importance. Power efficiency
makes the reduction in greenhouse gases establishing the concept of green computing. One …

With the increase of energy consumption associated with IT infrastructures, energy
management is becoming a priority in the design and operation of complex service-based …

Dynamic consolidation of virtual machines (VMs) in a data center is an effective way to
reduce the energy consumption and improve physical resource utilization. Determining …

Large-scale datacenters (DCs) host tens of thousands of diverse applications each day.
However, interference between colocated workloads and the difficulty of matching …