Combinatorial optimization: algorithms and complexity
Combinatorial optimization: algorithms and complexity
Journal of Computational and Applied Mathematics - Special issue in honor of Professor Dr. F. Broeckx
Combinatorial optimization
A GRASP algorithm to solve the unicost set covering problem
Computers and Operations Research
Genetic algorithms to solve the cover printing problem
Computers and Operations Research
Reactive GRASP for the strip-packing problem
Computers and Operations Research
A probabilistic heuristic for a computationally difficult set covering problem
Operations Research Letters
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In this paper, the cover printing problem, which consists in the grouping of book covers on offset plates in order to minimize the total production cost, is discussed. As the considered problem is hard, we discuss and propose a greedy random adaptative search procedure (GRASP) to solve the problem. The quality of the proposed procedure is tested on a set of reference instances, comparing the obtained results with those found in the literature. Our procedure improves the best known solutions for some of these instances. Results are also presented for larger, randomly generated problems.