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Browsing by Subject "Cloud computing"

Now showing items 1-20 of 75

'Cloud computing' in library automation: benefits and drawbacks

Lloret Romero, María Nuria (Emerald, 2012)

In recent years it has become common to hear about the virtues and benefits of the so-called ¿cloud¿ for the use of corporate software. Although the use of the cloud in the business environment has already transformed the ...
A cloud infrastructure for scalable computing on population imaging databanks

Blanquer Espert, Ignacio; Caballer Fernández, Miguel; Martí-Bonmatí, Luis; Alberich Bayarri, Ángel; De la Iglesia Vayá, Maria de los Desamparados; Martínez, Jacobo (Inderscience, 2015)

This article describes the software architecture designed to cope with the computing demand of research usage of complex data from the imaging biobank of the Regional Ministry of Health in the Valencia Region (CS). It ...
A framework and a performance assessment for serverless MapReduce on AWS Lambda

Giménez-Alventosa, Vicent; Moltó, Germán; Caballer Fernández, Miguel (Elsevier, 2019-08)

[EN] MapReduce is one of the most widely used programming models for analysing large-scale datasets, i.e. Big Data. In recent years, serverless computing and, in particular, Functions as a Service (FaaS) has surged as an ...
A Holistic Algorithm for Materials Requirement Planning in Collaborative Networks

Andres, B.; Poler, R.; Sanchis, R. (Springer, 2017)

[EN] Collaboration has increasingly been considered a key topic within the small and medium-sized enterprises, allowing dealing with the intense competitiveness of today¿s globalised markets. The European H2020 Cloud ...
A methodology for economic evaluation of cloud-based web applications

Domenech, Josep; Peña Ortiz, Raúl; Gil, José A.; Pont Sanjuan, Ana (World Scientific Publishing, 2016-11-01)

[EN] Cloud technology is an attractive infrastructure solution to optimize the scalability and performance of web applications. The workload of these applications typically fluctuates between peak and valley loads and ...
A platform to deploy customized scientific virtual infrastructures on the cloud

Caballer Fernández, Miguel; Segrelles Quilis, José Damián; Moltó, Germán; Blanquer Espert, Ignacio (Wiley: 12 months, 2015-11)

This paper presents a software platform to dynamically deploy complex scientific virtual computing infrastructures, on top of Infrastructure as a Service (IaaS) Clouds. The platform orchestrates different services to ...
A service-oriented architecture for scientific computing on cloud infrastructures

Moltó, Germán; Calatrava Arroyo, Amanda; Hernández García, Vicente (Springer Verlag (Germany), 2013)

This paper describes a service-oriented architecture that eases the process of scientific application deployment and execution in IaaS Clouds, with a focus on High Throughput Computing applications. The system integrates ...
A Smart System for Sleep Monitoring by Integrating IoT With Big Data Analytics

Yacchirema-Vargas, Diana Cecilia; Sarabia-Jácome, David Fernando; Palau Salvador, Carlos Enrique; Esteve Domingo, Manuel (Institute of Electrical and Electronics Engineers, 2018)

[EN] Obtrusive sleep apnea (OSA) is one of the most important sleep disorders because it has a direct adverse impact on the quality of life. Intellectual deterioration, decreased psychomotor performance, behavior, and ...
A Study on the Energetic Viability of Single Board Computers for Cloud Computing Scenarios

Verdugo, Pedro; Salvachúa, Joaquín; Huecas, Gabriel (Editorial Universitat Politècnica de València, 2018-01-10)

[EN] The following document explores the viability of the usage of consumer-grade, ARM-based single board computers as a power saving alternative to the traditional monolithic x64-full-server based approach.By taking ...
A Visual Dashboard to Track Learning Analytics for Educational Cloud Computing

Naranjo, Diana M.; Prieto, José Ramón; Moltó, Germán; Calatrava Arroyo, Amanda (MDPI AG, 2019-07-01)

[EN] Cloud providers such as Amazon Web Services (AWS) stand out as useful platforms to teach distributed computing concepts as well as the development of Cloud-native scalable application architectures on real-world ...
Agreement technologies and their use in cloud computing environments

Heras Barberá, Stella María; De la Piedra, Fernando; Julian Inglada, Vicente Javier; Rodríguez, Sara; Botti Navarro, Vicente Juan; Bajo, Javier; Corchado, Juan M. (Springer Verlag, 2012-10)

[EN] Nowadays, cloud computing is revolutionizing the services provided through the Internet to adapt itself in order to keep the quality of its services. Recent research foresees the advent of a new discipline of agent-based ...
An economic and energy-aware analysis of the viability of outsourcing clustercomputing to a cloud

Alfonso Laguna, Carlos de; Caballer Fernández, Miguel; Alvarruiz Bermejo, Fernando; Moltó, Germán (Elsevier, 2013-03)

This paper compares the total cost of ownership of a physical cluster with the cost of a virtual cloudbased cluster. For that purpose, cost models for both a physical cluster and a cluster on a cloud have been developed. ...
An Integrated Big and Fast Data Analytics Platform for Smart Urban Transportation Management

Fiore, Sandro; Elia, Donatello; Pires, Carlos E.; Mestre, Demetrio Gomes; Cappiello, Cinzia; Vitali, Monica; Andrade, Nazareno; Braz, Tarciso; Lezzi, Daniele; Moraes, Regina; Basso, Tania; Kozievitch, Nadia P.; Ono Fonseca, Keiko Veronica; Antunes, Nuno; Vieira, Marco; Palazzo, Cosimo; Blanquer Espert, Ignacio (Institute of Electrical and Electronics Engineers, 2019)

[EN] Smart urban transportation management can be considered as a multifaceted big data challenge. It strongly relies on the information collected into multiple, widespread, and heterogeneous data sources as well as on the ...
Análisis de soluciones CRM en la nube para la pequeña y la mediana empresa. Comparativa y desarrollo de un algoritmo para su selección

Cattabriga Enebral, Bárbara (2014-11-18)

[ES] En el mundo competitivo y globalizado en el que vivimos parece difícil encontrar una plataforma integrada que permita a la pequeña y mediana empresa (pymes) conectarse con sus clientes y al mismo tiempo mejorar la ...
ANÁLISIS DEL SECTOR DEL CLOUD COMPUTING: ESTRAGEGIAS, COMPETIDORES Y EVOLUCIÓN DE MERCADO

Torres Bataller, Paula (2016-10-20)

[ES] El Cloud Computing representa una nueva forma de utilizar las tecnologías de la información y comunicación, se basa en emplear técnicas ya existentes de hosting tradicional de una forma innovadora y, sobre todo, a ...
Automatic memory-based vertical elasticity and oversubscription on cloud platforms

Moltó, Germán; Caballer Fernández, Miguel; Alfonso Laguna, Carlos de (Elsevier, 2016-03)

Hypervisors and Operating Systems support vertical elasticity techniques such as memory ballooning to dynamically assign the memory of Virtual Machines (VMs). However, current Cloud Management Platforms (CMPs), such as ...
Cloud autoscaling performance evaluation with real-world like loads and threshold tuning

Cervieri Carrau, Valentín Vicente (2019-06-07)

[EN] The popularity of cloud computing solutions is continuously increasing on current and upcoming IT deployments. Either to access Anything as a Service (XaaS), or to deploy their own solutions as such. The aim of this ...
Cloud Computing PaaS Platform Cloud ComPaaS

García García, Andrés (2011-12-20)

En esta Tesis de Máster presentamos Cloud ComPaaS, una herramienta para la puesta en marcha de nubes PaaS privadas. A lo largo del documento repasamos la historia y estado del arte del Cloud Computing, definimos la ...
Cloud Computing: caracterización de los impactos positivos obtenidos por la utilización del modelo Cloud Computing por las pymes, basado en la tipología de modelos de negocio de este tipo de empresas

Fons Gómez, Fernando José (2014-07-17)

[ES] El Cloud Computing produce importantes beneficios a las empresas usuarias, en especial a las pymes. A través de él estas empresas tienen mejor acceso a las tecnologías de la información que necesitan para su ...
Cloud services representation using SLA composition

García García, Andrés; Blanquer Espert, Ignacio (Springer Verlag (Germany), 2015-03)

SLA-aware Cloud platforms need mechanisms to represent, store and retrieve Cloud services. Usually services changes between different platforms, custom models are built to capture this information and ad-hoc implementations ...