Sequencing with earliness and tardiness penalties: a review
Operations Research
Computers and Operations Research
Proceedings of the 9th annual conference on Genetic and evolutionary computation
A survey of scheduling with controllable processing times
Discrete Applied Mathematics
Minimizing the number of late jobs for the permutation flowshop problem with secondary resources
Computers and Operations Research
Computers and Operations Research
Scheduling hybrid flowshop with parallel batching machines and compatibilities
Computers and Operations Research
Computers and Operations Research
A meta-heuristic approach to solve a JIT scheduling problem in hybrid flow shop
Engineering Applications of Artificial Intelligence
Scheduling jobs in flowshops with the introduction of additional machines in the future
Expert Systems with Applications: An International Journal
A two-stage hybrid flowshop scheduling problem in machine breakdown condition
Journal of Intelligent Manufacturing
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This paper considers a generalization of the permutation flow shop problem that combines the scheduling function with the planning stage. In this problem, each work center consists of parallel identical machines. Each job has a different release date and consists of ordered operations that have to be processed on machines from different machine centers in the same order. In addition, the processing times of the operations on some machines may vary between a minimum and a maximum value depending on the use of a continuously divisible resource. We consider a nonregular optimization criterion based on due dates which are not a priori given but can be fixed by a decision-maker. A due date assignment cost is included into the objective function. For this type of problems, we generalize well-known approaches for the heuristic solution of classical problems and propose constructive algorithms based on job insertion techniques and iterative algorithms based on local search. For the latter, we deal with the design of appropriate neighborhoods to find better quality solution. Computational results for problems with up to 20 jobs and 10 machine centers are given.