Fabiano S. G. de Oliveira

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This paper investigates the creation of efficiency measurements structures of decision-making units (DMUs) called NeuroDEA, by using high-speed optimization modules called Neuro-LP, inspired in the "philosophy" of an unconventional artificial neural network (ANN) and numerical methods. In addition, the linear programming problem LPP is transformed into an(More)
In this paper we discuss architectural aspects of middleware for grid computing based on an infrastructure of distributed clusters and/or distributed services, an access portal for a demonstration project in progress, and also some security issues. We observe, in recent works, activities in the direction of open service architectures for grid services and(More)
In this paper we discuss architectural aspects of middleware for grid computing based on an infrastructure of distributed clusters and/or distributed services, an access portal for a demonstration project in progress. We observe, in recent works, activities in the direction of open service architectures for grid services and for web services. We also see(More)
In this paper we discuss architectural aspects of middleware for grid computing based on an infrastructure of distributed clusters and/or distributed services, an access portal for a demonstration project in progress, and also some security issues. We observe, in recent works, activities in the direction of open service architectures for grid services and(More)
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