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Different methods have been proposed to dynamically provide scientific applications with execution environments that hide the complexity of distributed infrastructures. Recently virtualization has emerged as a promising technology to provide suc[...]texto impreso
Piñuel Moreno, Luis ; Moreno-Vozmediano, Rafael ; Tirado Fernández, Francisco | Elsevier Science BV | 2001-05Value Prediction is one of the newest techniques used to break down ILP limits. Despite being under continuous study during the last few years, a few aspects related to this emerging technique remain unanalysed in depth. Exhaustively investigate[...]texto impreso
Moreno-Vozmediano, Rafael ; Huedo Cuesta, Eduardo ; Llorente, Ignacio M. ; Montero, Ruben S. ; Massonet, Philippe ; Villari, Massimo ; Merlino, Giovanni ; Celesti, Antonio ; Levin, Anna ; Schour, Liran ; Vázquez, Constantino ; Melis, Jaime ; Spahr, Stefan ; Whigham, Darren | 2016-04-27This paper presents the BEACON Framework, which will enable the provision and management of cross-site virtual networks for federated cloud infrastructures in order to support the automated deployment of applications and services across differen[...]texto impreso
Tordsson, Johan ; Montero, Ruben S. ; Moreno-Vozmediano, Rafael ; Llorente, Ignacio M. | Elsevier | 2011-07-29In the past few years, we have witnessed the proliferation of a heterogeneous ecosystem of cloud providers, each one with a different infrastructure offer and pricing policy. We explore this heterogeneity in a novel cloud brokering approach that[...]texto impreso
Moreno-Vozmediano, Rafael ; Montero, Ruben S. ; Huedo Cuesta, Eduardo ; Llorente, Ignacio M. | IEEE | 2017-04-26The interconnection of the different geographically dispersed cloud and fog infrastructures is a key issue for the development of the fog technology. Although most existing cloud providers and platforms offer some kind of connectivity services t[...]texto impreso
Cluster-based solutions are being widely adopted for implementing flexible, scalable, low-cost and highperformance web server platforms. One of the main difficulties to implement these platforms is the correct dimensioning of the cluster size, s[...]texto impreso
Moreno-Vozmediano, Rafael ; Montero, Ruben S. ; Huedo Cuesta, Eduardo ; Llorente, Ignacio M. | Springer | 2017-03-22Federated cloud networking is needed to allow the seamless and efficient interconnection of resources distributed among different clouds. This work introduces a new cloud network federation framework for the automatic provision of Layer 2 (L2) a[...]texto impreso
Huedo Cuesta, Eduardo ; Montero, Ruben S. ; Moreno-Vozmediano, Rafael ; Llorente, Ignacio M. | IEEE Computer Society | 2017-09The BEACON framework enables the provision of federated cloud infrastructures, with special emphasis on inter-cloud networking and security issues, to support the automated deployment of applications and services across different clouds and data[...]texto impreso
Moreno-Vozmediano, Rafael ; Montero, Ruben S. ; Llorente, Ignacio M. | IEEE Computer Society | 2010-10-28Cloud computing is gaining acceptance in many IT organizations, as an elastic, flexible, and variable-cost way to deploy their service platforms using outsourced resources. Unlike traditional utilities where a single provider scheme is a common [...]
