Job shop scheduling by simulated annealing
Operations Research
Scheduling under Fuzziness
Complex Scheduling (GOR-Publications)
Complex Scheduling (GOR-Publications)
A multi-objective genetic local search algorithm and itsapplication to flowshop scheduling
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Evolutionary optimization in uncertain environments-a survey
IEEE Transactions on Evolutionary Computation
Semantics of Schedules for the Fuzzy Job-Shop Problem
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Jobshop scheduling with imprecise durations: a fuzzy approach
IEEE Transactions on Fuzzy Systems
Expected value of fuzzy variable and fuzzy expected value models
IEEE Transactions on Fuzzy Systems
Improving local search for the fuzzy job shop using a lower bound
CAEPIA'09 Proceedings of the Current topics in artificial intelligence, and 13th conference on Spanish association for artificial intelligence
Hi-index | 0.00 |
We consider a job shop problem with uncertain processing times modelled as triangular fuzzy numbers and propose a methodology to study solution robustness with respect to different perturbations in the durations. This methodology is applied to obtain experimental results for several problem instances, using a hybrid genetic algorithm that minimises the expected makespan. We conclude that taking into account the uncertainty information provided by fuzzy numbers produces proactive solutions, coping well with posterior changes in processing times.