Cloud computing is emerging as a promising field offering a variety of computing services to
end users. These services are offered at different prices using various pricing schemes and …

As an efficient commercial computing paradigm, cloud computing provides various
computing and storage resources to users in a pay-as-you-go manner. However, existing …

Cloud computing is one of the most important technologies that play a remarkable role in all
kind of fields business, eLearning, research or even for personal uses, it is a type of Internet …