In this paper we consider a problem of spatial allocation of agents "Technicians" with multi competences, for maintenance of distributed equipment requiring multi skills tasks. The objective is to ensure optimal partitioning of resource allocation taking into account the multi competences constraints and resources displacement. The approach to the problem is performed using the techniques of ce...

The Green IT can minimize the green house gas emission if steps are taken to reduce energy consumption at end user level i.e., PC’s, Laptops, handheld devices etc. People need to be educated of the fact how energy can be saved while using IT devices. Likewise initiatives at the network and data center level have been taken by the major companies of IT equipments. In our work we perform a compar...

This article presents an original method to accurately predict the end of discharge of rechargeable batteries inserted in portable electronic equipments. The proposed method is based on two neural networks organized in a master-slave relation. A prediction accuracy of 3% (18 minutes) is reached. A further improvement of the system is introduced by adapting on-line another neural network to the ...

The cost of services provided by public and private healthcare systems is nowadays becoming critical. This work tackles the criticalities of hospital equipments and drugs management by emphasizing its implications on the whole healthcare system efficiency. The work presents a multi-agent based model for decisional cooperation in order to address the problem of integration of departments, wards ...

In this paper we propose a co-design methodology, based on a UML and Model Driven Architecture approach, in order to design embedded reconfigurable systems. We particularly focus on the design of software radio and cognitive radio equipments. A potential hardware target is System on Programmable Chip (SoPC), like FPGA components, taking into account the specific capability of partial reconfigur...

Introduction The main goal of this study was to perform quality control test on all radiography units operating in Golestan province of IRAN. Materials and Methods Forty-four X-ray units were examined based on general accepted programs for quality control. Eight parameters including kVp accuracy, kVp reproducibility, mA-time reciprocity, exposure linearity, exposure reproducibility, timer accur...