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Media type:
E-Article
Title:
New Local Search Procedure for Workforce Planning Problem
Contributor:
Fidanova, Stefka;
Luque, Gabriel
Published:
Walter de Gruyter GmbH, 2020
Published in:
Cybernetics and Information Technologies, 20 (2020) 6, Seite 40-48
Language:
English
DOI:
10.2478/cait-2020-0059
ISSN:
1314-4081
Origination:
Footnote:
Description:
Abstract Optimization of workforce planning is important for any production area. This leads to an improvement in production process. The aim is minimization of the assignment costs of the workers, who will do the jobs. The problem is to select and assign employers to the jobs to be performed. The constraints are very strong, coming both from the specifics of the production process and from the legislation. Sometimes it is difficult to find feasible solutions. The complexity of the problem is very high and the needed number of calculations is exponential, therefore only specially developed algorithms can be applied. The objective is to minimize the assignment cost, while respecting all requirements. We propose a new hybrid metaheuristic algorithm to solve the workforce-planning problem, which is a combination between Ant Colony Optimization (ACO) and suitable local search procedure.