Scheduling Strategies
Mostrando 1-12 de 33 artigos, teses e dissertações.
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1. “Transição política” e ditadura no Brasil: os anos 1970 e seus agendamentos políticos e intelectuais
RESUMO O artigo é prospectivo e encerra uma proposta de agenda de pesquisa. Apoia-se em recentes descobertas historiográficas e na pesquisa material dos autores e investiga o estabelecimento de uma tendência dos anos 1970: a da imaginação de projetos de prospecção da democracia, a partir da ditadura, por meio de agendas de “transição política”.
Rev. Bras. Hist.. Publicado em: 09/12/2019
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2. EXPLOITING THE TIMETABLING FLEXIBILITY IN THE CONTEXT OF THE VEHICLE SCHEDULING PROBLEM WITH HETEROGENEOUS FLEET
ABSTRACT In the context of a heterogeneous fleet, the single-depot Vehicle Scheduling Problem is known as the Vehicle Type Scheduling Problem (VTSP). In this paper, we extend a VTSP model proposed in the literature to enable timetabling flexibility. Two strategies were developed to promote flexibility: aggregated trips and time windows. The former allows to
Pesqui. Oper.. Publicado em: 09/05/2019
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3. Counter-referral in Emergency Care Units: discourse of the collective speech
RESUMO Objetivo: Descrever as facilidades e dificuldades da contrarreferência de uma Unidade de Pronto Atendimento do estado de Santa Catarina. Método: Estudo descritivo, qualitativo, com a participação de três enfermeiros e 17 médicos. Os dados foram coletados por meio de entrevista semiestruturada e analisados com a técnica do Discurso do Sujeito
Rev. Bras. Enferm.. Publicado em: 2019-02
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4. Direct block scheduling technology: Analysis of Avidity
Abstract This study is focused on Direct Block Scheduling testing (Direct Multi-Period Scheduling methodology) which schedules mine production considering the correct discount factor of each mining block, resulting in the final pit. Each block is analyzed individually in order to define the best target period. This methodology presents an improvement of the
REM, Int. Eng. J.. Publicado em: 2018-03
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5. DAILY SCHEDULING OF SMALL HYDRO POWER PLANTS DISPATCH WITH MODIFIED PARTICLES SWARM OPTIMIZATION
This paper presents a new approach for short-term hydro power scheduling of reservoirs using an algorithm-based Particle Swarm Optimization (PSO). PSO is a population-based algorithm designed to find good solutions to optimization problems, its characteristics have encouraged its adoption to tackle a variety of problems in different fields. In this paper the
Pesqui. Oper.. Publicado em: 2015-04
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6. JOINT OPTIMIZATION OF PRODUCTION PLANNING AND VEHICLE ROUTING PROBLEMS: A REVIEW OF EXISTING STRATEGIES
Keen competition and increasingly demanding customers have forced companies to use their resources more efficiently and to integrate production and transportation planning. In the last few years more and more researchers have also focused on this challenging problem by trying to determine the complexity of the individual problems and then developing fast and
Pesqui. Oper.. Publicado em: 2014-08
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7. Uma Abordagem para o Gerenciamento da Execução de Aplicações com Restrições de Tempo de Execução em Grades Computacionais Oportunistas / An Approach to Managing the Execution of Applications with Runtime Restrictions in Grids Opportunistic computing
Um ambiente de computação de grade oportunista aproveita ciclos ociosos de computadores e estações de trabalho que podem ser distribuídos por vários domínios administrativos para a execução de aplicações de alto desempenho. Grades oportunistas geralmente são construídas a partir de computadores pessoais que não precisam ser dedicados para a exe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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8. Refinery production planning and scheduling: the refining core business
Intelligent production planning and scheduling are of paramount importance to ensure refinery profitability, logistic reliability and safety at the local and corporate levels. In Brazil, such activities play a particularly critical role, since the Brazilian downstream model is moving towards a demand-driven model rather than a supply-driven one. Moreover, ne
Brazilian Journal of Chemical Engineering. Publicado em: 2012-06
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9. Uma abordagem heurística para o problema de roteamento de veículos com designação de entregadores extras / A heuristic approach for the vehicle routing problem with assignment of extra deliveries
The pursuit of excellence in customer service drives companies to investigate strategies that help to produce satisfactory solutions to the market, as is the case of beverage companies. One of the obstacles faced by this sector is the difficulty in distributing the demanded products within regular working hours due to long service times in each demand site.
Publicado em: 2010
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10. Desenvolvimento de sistemas híbridos de planejamento e programação da produção com foco na implantação de manufatura enxuta / Development of hybrid systems for planning and scheduling focusing on implementation of lean manufacturing
This work has as main goal to propose a method of developing hybrid systems for planning and scheduling for lean manufacturing environments that have high variety of items, complex structures, variability of lead times and fluctuating demand. In these environments there is great difficulty in defining the strategies to adopt the most appropriate system of pl
Publicado em: 2008
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11. Hybrid heuristic strategies for planning and scheduling forest harvest and transportation activities in short term / Estrategias hibridas para um problema de planejamento e escalonamento de atividades florestais em curto prazo
This thesis aimed at studying and solving a planning and scheduling problem stemming from forest harvest and wood transportation activities. Our approach treated a real problem faced by large pulp and paper companies in Brazil. It consists in planning, for a short-term horizon, the harvesting operations in different forest areas and the transportation of the
Publicado em: 2008
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12. Dimensionamento e seqüenciamento de lotes de produção na indústria de suplementos para nutrição animal
This work studies the integrated lot sizing and scheduling problem in the animal feed compound industry. The lot sizing problem in this industry consists of deciding which and how much to produce in each period, in order to minimize overtime and storage costs. The sequencing problem consists of sequencing the production lots, in order to minimize the setups
Publicado em: 2008