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Cloud computing is a popular computing model to support processing large volumetric data using clusters of commodity computers. It aims to power the next generation data centers and enables application service providers to lease data center capabilities for deploying applications depending on user QoS (Quality of Service) requirements. Because cloud applications have different composition, configuration,...
This paper addresses the problem of simultaneously design of large WAN satisfying quality demands and allocation of computing resources across the network. Model of the grid structure with hierarchical communication network is presented. Data is generated in the central node, then divided into blocks and distributed among nodes which can be located in different autonomous systems represented by 1st...
This paper presents a two-dimensionality model for performing QoS connection admission control (CAC) function over a heterogeneous, multi-domain network. To cope with multi-domain network, the CAC mechanisms should perform horizontally in many places as well as vertically. The solution offered in this paper provides a depth view on how end to end QoS CAC is provided over the complicated network environments...
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