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32.079  Articles
1 of 3.209 pages  |  10  records  |  more records»
This research discusses the maintenance problem of a small commer­cial aircraft with propeller engine, typed ATR-72. Based on the main­­tenance records, the aircraft has average 294 routine activities that have to be monitored and done based on determined... see more

Neste artigo ´e tratado o Problema de Roteamento de Veículos com Janela de Tempo. O objetivo é atender um conjunto de clientes geograficamente distribuídos com um número de veículos limitado. É considerado um único depósito, onde os veículos partem e reto... see more

Microarray data usually contain a large number of genes, but a small number of samples. Feature subset selection for microarray data aims at reducing the number of genes so that useful information can be extracted from the samples. Reducing the dimension ... see more

Hybridizing the trust region, line search and simulated annealing methods, we develop a heuristic algorithm for solving unconstrained optimization problems. We make some numerical experiments on a set of CUTEr test problems to investigate efficiency of th... see more

Recentemente, tem crescido, na literatura, o interesse em resolver problemas de otimização global contínuautilizando metaheurísticas. A Greedy Randomized Adaptive Search Procedure (GRASP) pertence a esse grupode metaheurísticas. Recentemente, Hirsch et al... see more

Recentemente, tem crescido, na literatura, o interesse em resolver problemas de otimização global contínuautilizando metaheurísticas. A Greedy Randomized Adaptive Search Procedure (GRASP) pertence a esse grupode metaheurísticas. Recentemente, Hirsch et al... see more

Introduction The capacitated vertex p-center problem is a location problem that consists of placing p facilities and assigning customers to each of these facilities so as to minimize the maximum distance between any customer and its assigned facility, sub... see more

O objetivo deste artigo é a identificação e análise das principais características do perfil da produção científica sobre problemas de localização de máxima cobertura (PLMC) utilizando as metaheurísticas Algoritmos Genéticos (AG) e GRASP. Problemas de loc... see more

Recentemente, tem crescido, na literatura, o interesse em resolver problemas de otimização global contínuautilizando metaheurísticas. A Greedy Randomized Adaptive Search Procedure (GRASP) pertence a esse grupode metaheurísticas. Recentemente, Hirsch et al... see more

1 of 3.209 pages  |  10  records  |  more records»