A heuristic algorithm for mean flowtime objective in flowshop scheduling
Computers and Operations Research
Comparison of heuristics for flowtime minimisation in permutation flowshops
Computers and Operations Research
Two ant-colony algorithms for minimizing total flowtime in permutation flowshops
Computers and Industrial Engineering - Special issue: Selected papers from the 30th international conference on computers; industrial engineering
A neural network to enhance local search in the permutation flowshop
Computers and Industrial Engineering
An improved NEH-based heuristic for the permutation flowshop problem
Computers and Operations Research
Scheduling: Theory, Algorithms, and Systems
Scheduling: Theory, Algorithms, and Systems
Parallel Simulated Annealing with Genetic Enhancement for flowshop problem with Csum
Computers and Industrial Engineering
Estimation of distribution algorithm for permutation flow shops with total flowtime minimization
Computers and Industrial Engineering
Tabu Search with two approaches to parallel flowshop evaluation on CUDA platform
Journal of Parallel and Distributed Computing
Information Sciences: an International Journal
A matheuristic approach for the total completion time two-machines permutation flow shop problem
EvoCOP'11 Proceedings of the 11th European conference on Evolutionary computation in combinatorial optimization
New VNS heuristic for total flowtime flowshop scheduling problem
Expert Systems with Applications: An International Journal
Meta-heuristic algorithms for solving a fuzzy single-period problem
Mathematical and Computer Modelling: An International Journal
Hybridizing VNS and path-relinking on a particle swarm framework to minimize total flowtime
Expert Systems with Applications: An International Journal
Computers and Operations Research
Computers and Operations Research
Advances in Engineering Software
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An ILS algorithm is proposed to solve the permutation flowshop sequencing problem with total flowtime criterion. The effects of different initial permutations and different perturbation strengths are studied. Comparisons are carried out with three constructive heuristics, three ant-colony algorithms and a particle swarm optimization algorithm. Experiments on benchmarks and a set of random instances show that the proposed algorithm is more effective. The presented ILS improves the best known permutations by a significant margin.