This paper deals with a special case of Project Scheduling problem: there is a project to schedule, which is made up of activities linked by precedence relations. Each activity requires specific skills to be done. Moreover, resources are staff members who master fixed skill(s). Thus, each resource requirement of an activity corresponds to the number of persons doing the corresponding skill that must be assigned to the activity during its whole processing time. We search for an exact solution that minimizes the makespan, using a Branch-and-Bound method.
Mots clés : project scheduling, skills, branch-and-bound method
@article{RO_2007__41_2_155_0,
author = {Bellenguez-Morineau, Odile and N\'eron, Emmanuel},
title = {A branch-and-bound method for solving multi-skill project scheduling problem},
journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
pages = {155--170},
publisher = {EDP-Sciences},
volume = {41},
number = {2},
year = {2007},
doi = {10.1051/ro:2007015},
mrnumber = {2341438},
language = {en},
url = {http://www.numdam.org/articles/10.1051/ro:2007015/}
}
TY - JOUR AU - Bellenguez-Morineau, Odile AU - Néron, Emmanuel TI - A branch-and-bound method for solving multi-skill project scheduling problem JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2007 SP - 155 EP - 170 VL - 41 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro:2007015/ DO - 10.1051/ro:2007015 LA - en ID - RO_2007__41_2_155_0 ER -
%0 Journal Article %A Bellenguez-Morineau, Odile %A Néron, Emmanuel %T A branch-and-bound method for solving multi-skill project scheduling problem %J RAIRO - Operations Research - Recherche Opérationnelle %D 2007 %P 155-170 %V 41 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro:2007015/ %R 10.1051/ro:2007015 %G en %F RO_2007__41_2_155_0
Bellenguez-Morineau, Odile; Néron, Emmanuel. A branch-and-bound method for solving multi-skill project scheduling problem. RAIRO - Operations Research - Recherche Opérationnelle, Tome 41 (2007) no. 2, pp. 155-170. doi : 10.1051/ro:2007015. http://www.numdam.org/articles/10.1051/ro:2007015/
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