Sistema de localização de facilidades: uma abordagem para mensuração de pontos de demanda e localização de facilidades
Nenhuma Miniatura disponível
Data
2012-10-08
Autores
Título da Revista
ISSN da Revista
Título de Volume
Editor
Universidade Federal de Goiás
Resumo
Several organizations need to solve the problem of locate and allocate facilities within a
geographic area. There are location/allocation problems in various situations, like the distribution
of police cars, ambulances, taxi drivers, bus stops among other numerous situations
where the location of such facilities is strategic for organization. In location/allocation
problems, usually is necessary allocate each demand point to the closest facility. So, each
facility will be located in the center of demand points, considering the demand as weight.
However, the majority of the real location problems have capacity constraint. Therefore,
each facility has a certain capacity based on the type of demand. Facility location problems
can be continuous or discrete. In continuous problems (also called Weber problem
with multiple sources), any point in the plane is a potential site for the instalation of the
facility. There are several approaches for working with continuous models. Furthermore,
there are many others works approaches presenting models with capacity constraint. But
most of these approaches turns the continous model to a discrete model. The objective of
this work thesis is to present an approach to distribution of facilities in instances of the
capacitated facility location problem. A case study will be presented with the purpose of
evaluating the results.
Descrição
Palavras-chave
Citação
OLIVEIRA, M. G. Sistema de localização de facilidades: uma abordagem para mensuração de pontos de demanda e localização de facilidades. 2012. 88 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2012.