Article (Scientific journals)
Fuzzy-Logic Controlled Genetic Algorithm for the Rail-Freight Crew-Scheduling Problem
Khmeleva, E.; Hopgood, Adrian; Tipi, L. et al.
2018In Kuenstliche Intelligenz, 32 (1), p. 61–75
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Keywords :
Fuzzy logic; Genetic algorithm; Hybrid; Crew scheduling; Rail freight
Abstract :
[en] This article presents a fuzzy-logic controlled genetic algorithm designed for the solution of the crew-scheduling problem in the rail-freight industry. This problem refers to the assignment of train drivers to a number of train trips in accordance with complex industrial and governmental regulations. In practice, it is a challenging task due to the massive quantity of train trips, large geographical span and significant number of restrictions. While genetic algorithms are capable of handling large data sets, they are prone to stalled evolution and premature convergence on a local optimum, thereby obstructing further search. In order to tackle these problems, the proposed genetic algorithm contains an embedded fuzzy-logic controller that adjusts the mutation and crossover probabilities in accordance with the genetic algorithm's performance. The computational results demonstrate a 10% reduction in the cost of the schedule generated by this hybrid technique when compared with a genetic algorithm with fixed crossover and mutation rates.
Disciplines :
Production, distribution & supply chain management
Computer science
Author, co-author :
Khmeleva, E.;  Sheffield Hallam University > Sheffield Business School
Hopgood, Adrian ;  University of Portsmouth & University of Liege - ULiège > HEC Liège : UER > UER Opérations
Tipi, L.;  Sheffield Hallam University > Sheffield Business School
Shahidan, M.;  Sheffield Hallam University > Sheffield Business School
Language :
English
Title :
Fuzzy-Logic Controlled Genetic Algorithm for the Rail-Freight Crew-Scheduling Problem
Publication date :
2018
Journal title :
Kuenstliche Intelligenz
ISSN :
0933-1875
eISSN :
1610-1987
Publisher :
Springer
Volume :
32
Issue :
1
Pages :
61–75
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 10 November 2017

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