Scheduling Policies
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Health Care Network: Maternal perception regarding the quality of care to children with microcephaly
Resumo Objetivo: Identificar a percepção de cuidadores principais sobre a qualidade da Rede de Atenção à Saúde de crianças com microcefalia relacionada à infecção congênita. Métodos: Estudo de corte transversal realizado no período de outubro de 2017 a abril de 2018. Resultados: As 105 participantes avaliaram a saúde de seus filhos como razo
Esc. Anna Nery. Publicado em: 07/11/2019
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2. Incidence of skin diseases diagnosed in a public institution: comparison between 2003 and 2014
Abstract Epidemiology of diseases is influenced by population socio-demographic circumstances. Therefore it can be modified along the time. There are no studies exploring epidemiological transition in dermatology. This study investigated the incidence of dermatoses in new patients from a Brazilian country town public service in 2003 and 2014. There was a sig
An. Bras. Dermatol.. Publicado em: 2017-06
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3. FairCPU: Uma Arquitetura para Provisionamento de MÃquinas Virtuais Utilizando CaracterÃsticas de Processamento / FairCPU: An Architecture for Provisioning Virtual Machines Using Processing Features
Resource scheduling is a key process for cloud computing platform, which generally uses virtual machines (VMs) as scheduling units. The use of virtualization techniques provides great flexibility with the ability to instantiate multiple VMs on one physical machine (PM), migrate them between the PMs and dynamically scale VMâs resources. The techniques of con
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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4. Fuzzy inference systems approach for long term hydrothermal scheduling / Sistema de inferencia nebulosa ao planejamento da operação hidrotermica de medio prazo
The long term hydrothermal scheduling lies in the optimization of the water resource usage through the maximization of the hydroelectric production and the minimization of the thermal plants operation. Its goal is to assure an economic and reliable load supply throughout the study stages. This problem can be characterized by exhibiting a complex nature, sinc
Publicado em: 2009
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5. Airline crew scheduling in the Brazilian context. / Programação de tripulantes de aeronaves no contexto brasileiro.
This master of science research treats the Crew Scheduling Problem (CSP), as part of the airlines operational planning. The main aim of the CSP is to assign a set of tasks to crew members, considering the labor regulations, safety rules and policies of companies, such that the crew cost is minimal. The CSP is divided into two subproblems, solved sequentially
Publicado em: 2009
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6. Memory-intensive scheduling policies for distributed applications / Políticas de escalonamento memory-intensive para aplicações distribuídas
This dissertation approaches the process scheduling on clusters of computers, on both homogeneous and heterogeneous platforms. The heterogeneities considered include processor computational power, system main memory quantity and the average disk access time. In this work are proposed four novel policies aimed at realizing the work load sharing on these envir
Publicado em: 2008
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7. Políticas para servidores web baseados em sessões visando qualidade e diferenciação de serviços / Policies to web servers based on sessions aiming quality and differentiation of services
This work considers policies for Web servers based on sessions, aiming at the guarantees of Quality of Service (QoS) to the systems users. Two types of policies are considered: the responsible for the differentiation of services and the responsible for the admission control. Some scheduling algorithms had been developed to offer better services for the prior
Publicado em: 2008
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8. Real-time scheduling policies for QoS absolute garantee on heterogenous array web-servers / Políticas de escalonamento de tempo-real para garantia de QoS absoluta em array de servidores web heterogêneos
Em relação aos significativos resultados em Qualidade de Serviço (QoS) para servidores Web, existem ainda muitos problemas não resolvidos. Enquanto as abordagens atuais se limitam a prover QoS relativa através de diferenciação de serviço, este projeto apresenta e compara três modelos que tem por objetivo prover QoS absoluta para um array de servidor
Publicado em: 2008
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9. Análise do comportamento dos tempos de produção em um sistema de manufatura flexível em um problema de escalonamento em um job shop: abordagem utilizando conceito de caminho crítico
In this work the Job Shop Scheduling Problem is studied, considering due dates, production turns and tooling constraints. This problem is applied in a Flexible Manufacturing System, which possesses high degree of automation, allowing previsibility in the processes of loading and unloading jobs on the machines. The problem is modeled through a objective funct
Publicado em: 2007
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10. A comparative study of workloads and policies for parallel job scheduling on clusters and grid computing / Um estudo comparativo de cargas de trabalho e políticas de escalonamento para aplicações paralelas em clusters e grids computacionais
Several scheduling policies for parallel applications directed to the distributed computational environments have been proposed. Although such policies present good results, they, generally, are evaluated in specific scenarios. When scenario change, by using different distributed environments and workload conditions, these policies can have its performance s
Publicado em: 2006
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11. Hydrothermal scheduling with storage guide-curves / Planejamento da operação energetica via curvas-guias de armazenamento
The Brazilian electric sector has been passing through successive reforms in the search for an institutional model that allows the optimization of the use of the energetic resources, concealed with the goal of achieving a sustaining development. The energetic planning plays a fundamental roll in this context, thus studies and researches designated to support
Publicado em: 2006
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12. Influences of scheduling policies on the performance of distributed simulations / Influências de políticas de escalonamento no desempenho de simulações distribuídas
This work analyses the impact caused on distributed simulation performance when conventional partitioning techniques are employed. These techniques do not take into account inherent information about the state of the simulation. Since a simulation execution is subject to platform interference, information about the type of simulations and about the computati
Publicado em: 2006