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In this paper, we propose a branch-and-bound based exact algorithm for allocating multi-dimensional variable sized VMs at the cloud data center. Further, an energy efficient VMs migration technique is proposed to reduce the energy consumption and thus avoids the Service Level Agreement (SLA) violation at the cloud data center.
The revolution in utility computing paradigm is brought by Cloud computing which replaces the traditional software installation. The cloud computing service models are basically classified into three parts i.e. software as a service (Saas), Platform as a service (Paas) and Infrastructure as a service (Iaas). There are four deployment models followed by Cloud computing i.e. Public Cloud, Private Cloud,...
In this paper, a new novel Improved Genetic Algorithm (IGA) is proposed to determine the near optimal solution for multi-objective resources allocation at the green cloud data center of smart grid. However, instead of randomly generating the initial chromosomes for crossover and mutation operations the modified first decreasing (MFD) technique generates better solution for the initial population....
In this paper, we investigate an energy efficiency issue for multimedia applications in a vehicular cloud environment. The problem of energy efficiency is formulated as a stochastic reward nets (SRNs)-based coalition game, in which vehicles are assumed as the players that formulate the coalition among themselves using a predefined criteria based on the demand generated and the available resources...
With the rapid growth in online services and scarcity of professionals under same domain, there is a huge requirement for integaration of services with Cloud Computing (CC). It is a latest technological trend in present arena. It provide an efficient infrastructure, better services over the internet. In CC environment scheduling of services is one of the major issue which can have significant impact...
In LTE, resource allocation technique is a non-standardized but an essential process to achieve high data rate and low latency at user end. Any resource allocation technique is incomplete if control channel (PDCCH) resource allocations are not considered in allocation process and only shared data channel (PDSCH) resources are considered. It should be noted that a user would be scheduled or not scheduled...
Increased resources utilization from several clients in a smart computing environment poses a key challenge in allocating optimal energy efficient resources at the data center. Allocation of these optimal resources should be carried out in such a manner that we can reduce the energy consumption of the data center and also avoid the service level agreement (SLA) violation. This paper deals with the...
Increased resources utilization from clients in a smart computing environment poses a greater challenge in allocating optimal energy efficient resources at the data center. Allocation of these optimal resources should be carried out in such a manner that we can save the energy of data center as well as avoiding the service level agreement (SLA) violation. This paper deals with the design of an energy...
That paper focus on how to select cloud service provider (CSP) for the user which provide the best service to the user. Selection of the proper CSP depends on the rating of CSP. If rating of CSP is higher than that CSP would be select for the first user and so on. Paper has focused on both rating of CSP and rating of particular attribute of CSP. In this Paper selection of CSP depends on both rating...
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