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The task of minimizing the costs of providing IT services, as a task of optimizing control actions on quality indicators, was solved. An Statistical Aggregation and Decomposition approach was developed to study the quality of IT services on the basis of multiple regression and autoregression of the integrated moving average, in which these methods were jointly used to predict the components of the...
The Internet of Things (IoT) refers to uniquely identifiable objects (things) and their virtual representations in an Internet-like structure. IoT service Providers (IoTSP), i.e. the companies who intend to offer IoT-based services, may utilize cloud computing which offers a cheap, ubiquitous, unlimited and elastic solution for the supporting infrastructure. In this way the IoTSP will deploy its Virtual...
In economic computational grids, resources have prices and the users must pay for executing their applications. The user determines his deadline and budget and then requests cost or time optimization. A resource selection service that adopts cost optimization strategy should select heterogeneous grid resources for heterogeneous user applications so that their execution finishes in the specified deadline...
Overlay applications are generating most of the traffic in today's Internet. Therefore, the impact of the increasing P2P traffic on ISP's Capital and Operational Expenditures (CAPEX/OPEX) is one of its major concerns. In this paper, an overview of ISP methods for P2P traffic management is provided. The ISP has to consider the optimization of this traffic and its associated operational costs. Therefore,...
In order to evaluate the techno-economic performance of Hybrid Energy System for remote rural area electrification, a mixed integer linear mathematical programming model (time-series) has been developed to determine the optimal operation, optimal configuration including the assessment of the economic penetration levels of photovoltaic array area, and cost optimization for a hybrid energy generation...
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