Dongju Chae

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Cloud infrastructure providers deploy Dynamic Resource Management (DRM) to minimize the cost of datacenter operation, while maintaining the Service Level Agreement (SLA). Such DRM schemes depend on the capability to migrate virtual machine (VM) images. However, existing migration techniques are not suitable for highly utilized clouds due to their latency(More)
—Recent efforts towards mobile cloud propose to offload mobile applications to cloud servers for the improved performance and battery life of mobile devices. However, existing schemes completely ignore the costs of cloud resources by assuming that idle servers are always available for free of charge. These unrealistic assumptions make each server run only a(More)
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