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Typically, virtual machine (VM) allocation is based on the host server's ability to meet the VM's maximum CPU, I/O and memory requirements. However, given that the requirements of applications within the VM may vary during execution, it might be more efficient to also vary over time the amount of resources dedicated to the VM. In cloud systems, vertical elasticity is the dynamic adjustment of the...
The adoption of the same cluster‐based programming strategies for grid applications, although requiring minimal effort from a programmer's point of view, does not always take advantage of the available computational resources to their fullest extent. This paper investigates the impact of a distributed and hierarchical autonomic strategy on the performance of parallel metaheuristics to solve hard combinatorial...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.