Explanipedia

Mutida: A Rights Management Protocol for Distributed Storage Systems Without Fully Trusted Nodes Open

Bastien Confais, Gustavo Rostirolla, Benoît Parrein, Jérôme Lacan, François Marquès · 2022

A survey of challenges and solutions for the integration of renewable energy in datacenters Open

Gustavo Rostirolla, Léo Grange, T. Minh-Thuyen, Patricia Stolf, Jean‐Marc Pierson , et al. · 2021

Scheduling in cloud data center powered by renewable energy only with mixed phases-based workload Open

Gustavo Rostirolla · 2019

Due to the increase of cloud, web-services and high performance computing demands all over the world, datacenters are now known to be one of the biggest actors when talking about energy consumption. In 2006 alone, datacenters were responsi…

Ordonnancement dans un centre de calculs alimenté par des sources d'énergie renouvelables sans connexion au réseau avec une charge de travail mixte basée sur des phases Open

Gustavo Rostirolla · 2019

Les centres de données sont reconnus pour être l'un des principaux acteurs en matière de consommation d'énergie du fait de l'augmentation de l'utilisation du cloud, des services web et des applications de calcul haute performance dans le m…

Negotiation game for joint IT and energy management in green datacenters Open

Minh-Thuyen Thi, Jean‐Marc Pierson, Georges Da Costa, Patricia Stolf, Jean‐Marc Nicod , et al. · 2019

Analysis of demand response for datacenter energy management using GA and time-of-use prices Open

Berk Celik, Gustavo Rostirolla, Stéphane Caux, Paul Renaud-Goud, Patricia Stolf · 2019

International audience

DATAZERO: Datacenter With Zero Emission and Robust Management Using Renewable Energy Open

Jean‐Marc Pierson, Gwilherm Baudic, Stéphane Caux, Berk Celik, Georges Da Costa , et al. · 2019

As the need for cloud services has been growing steadily, the size and energy consumption of datacenters have increased significantly over the past years. Due to economic and environmental constraints, energy efficiency in datacenters and …

IT Optimization for Datacenters Under Renewable Power Constraint Open

Pascal Maussion, Paul Renaud-Goud, Gustavo Rostirolla, Patricia Stolf · 2018

Smart Datacenter Electrical Load Model for Renewable Sources Management Open

Stéphane Caux, Gustavo Rostirolla, Patricia Stolf · 2018

The Renewable Energy & Power Quality Journal (RE&PQJ) is a free access electronic Journal edited in Spain by the European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ)

SelfElastic: Combinando Elasticidade Reativa e Proativa para Aplicações de Alto Desempenho Open

Vinícius Picanço Rodrigues, Gustavo Rostirolla, Rodrigo Right, Cristiano André da Costa · 2016

A elasticidade em nuvem pode trazer benefícios para a área de Computação de Alto Desempenho, como uma melhor utilização de recursos e redução do tempo de execução de aplicações. As abordagens mais comuns utilizam elasticidade reativa basea…

Elcity: um modelo elástico e multinível de economia de energia para cidades inteligentes Open

Gustavo Rostirolla · 2016

Submitted by Silvana Teresinha Dornelles Studzinski (sstudzinski) on 2016-09-15T12:12:44Z No. of bitstreams: 1 Gustavo Rostirolla_.pdf: 3721111 bytes, checksum: be1b1dcf6f37040c23244daba0e7aa82 (MD5)

Impact of Thresholds and Load Patterns when Executing HPC Applications with Cloud Elasticity Open

Vinicius Facco Rodrigues, Gustavo Rostirolla, Rodrigo da Rosa Righi, Cristiano André da Costa, Jorge Luís Victória Barbosa · 2016

Elasticity is one of the most known capabilities related to cloud computing, being largely deployed reactively using thresholds. In this way, maximum and minimum limits are used to drive resource allocation and deallocation actions, leadin…

Using Computational Geometry to Improve Process Rescheduling on Round-Based Parallel Applications Open

Rodrigo da Rosa Righi, Vladimir Magalhaes Guerreiro, Gustavo Rostirolla, Vinicius Facco Rodrigues, Cristiano André da Costa , et al. · 2016

Process rescheduling is a known technique to face with system heterogeneity and dynamism, being especially pertinent on Bulk Synchronous Parallel (BSP) programs. These programs are organized in a set of round-based supersteps, in which the…

IDAC: A Sensor-based Model for Presence Control and Idleness Detection in Brazilian Companies Open

Rodrigo da Rosa Righi, Gustavo Rostirolla, Eduardo Souza dos Reis, Gabriel Fischer, Victor Chang , et al. · 2016

This article proposes a new model named IDAC for idleness detection and automatic clocking in Brazilian companies. Based on the studies and the gaps identified in related work, we highlight the model features and how it interacts…

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