Cloud computing provides infinite resources and various services for the execution of variety of applications to end users, but still it has various challe
Quantum-inspired computingTask schedulingService level agreementQuality of ServiceSALP SWARM ALGORITHMAWARECOSTCluster Computing - Software as a service (SaaS) provider hires resources from an Infrastructure as a Service (IaaS) provider and provides these sharable resources to user's applications on......
The tasks are arranged based on the QoS parameters and the resources are allocated to the appropriate tasks based on PAPRIKA method and user satisfaction. The scheduling algorithm was simulated with cloudsim tool package. The experiment shows that, the algorithm reduces task completion time and ...
The traditional method is NN-based QoS prediction, which has the advantages of easy implementation in a traditional service computing environment. The core of this method is to calculate similarity and then conduct collaborative filtering. Shao et al. [8] proposed the use of a collaborative predict...
When a packet arrives, the switch assigns a set of QoS priority parameters to the packet based on either of the following: · A priority field carried in the packet. · The port priority of the incoming port. This process is called priority mapping. During this process, the device can...
Space, as a road segment, uses the boundary parameters in set SB={S0,l,w,h,δ} and application specific parameters SA={θ,n}. Here S0 is the starting coordinate represented in 3D as Cartesian coordinates (x0,y0,z0). For the road segment, l is the length of the road, w is the ...
In this section, we perform experiments to verify the performance of our approach and compare the results with other CF methods. Our experiments are intended to (1) validate the rationality of our proposed approach; (2) compare our approach with other CF methods; and (3) analyze parameters of...
The underlying network parameters of interest here are bandwidth, latency, jitter, and packet loss. These parameters fluctuate constantly but as long as the network in general in not congested, most packets get through in a “timely enough” manner so applications perform well. One example of ...
Cloud utility computingMarket-oriented slantSaaS platform broker and agentsSLA treatyQoS parametersA service rented or leased from cloud resource providers follows a systematic procedure on working with the resource and returning them in the same accordance. In relevant terms it can be stated like ...
One of the requirements of QoS-aware service composition in cloud computing environment is that it should be executed on-the-fly. It requires a trade-off between optimality and the execution speed of service composition. In line with this purpose, many researchers used combinatorial methods in ...