Por favor, use este identificador para citar o enlazar este ítem:
http://www.repositorio.ufop.br/jspui/handle/123456789/8822
Título : | An integer programming approach to the multimode resource-constrained multiproject scheduling problem. |
Autor : | Toffolo, Túlio Ângelo Machado Santos, Haroldo Gambini Carvalho, Marco Antonio Moreira de Araujo, Janniele Aparecida Soares |
Palabras clave : | Multimode resource-constrained multiproject scheduling problem Integer programming Matheuristics |
Fecha de publicación : | 2015 |
Citación : | TOFFOLO, T. A. M. et al. An integer programming approach to the multimode resource-constrained multiproject scheduling problem. Journal of Scheduling, v. 19, p. 295–307, 2015. Disponível em: <https://link.springer.com/article/10.1007/s10951-015-0422-4>. Acesso em: 28 jul. 2017. |
Resumen : | The project scheduling problem (PSP) is the subject of several studies in computer science, mathematics, and operations research because of the hardness of solving it and its practical importance. This work tackles an extended version of the problem known as the multimode resourceconstrained multiproject scheduling problem. A solution to this problem consists of a schedule of jobs from various projects, so that the job allocations do not exceed the stipulated limits of renewable and nonrenewable resources. To accomplish this, a set of execution modes for the jobs must be chosen, as the jobs’ duration and amount of needed resources vary depending on the mode selected. Finally, the schedule must also consider precedence constraints between jobs. This work proposes heuristic methods based on integer programming to solve the PSP considered in the Multidisciplinary International Scheduling Conference: Theory and Applications (MISTA) 2013 Challenge. The developed solver was ranked third in the competition, being able to find feasible and competitive solutions for all instances and improving best known solutions for some problems. |
URI : | http://www.repositorio.ufop.br/handle/123456789/8822 |
metadata.dc.identifier.uri2: | https://link.springer.com/article/10.1007/s10951-015-0422-4 |
metadata.dc.identifier.doi: | https://doi.org/10.1007/s10951-015-0422-4 |
ISSN : | 1099-1425 |
Aparece en las colecciones: | DECSI - Artigos publicados em periódicos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
ARTIGO_IntergerProgrammingAproach.pdf Restricted Access | 590,07 kB | Adobe PDF | Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.