Introduction to algorithms
A decomposition problem of a natural number for a rectangular cutting-covering model
ICCOMP'07 Proceedings of the 11th WSEAS International Conference on Computers
An algorithm for the guillotine restrictions verification in a rectangular covering model
WSEAS Transactions on Computers
WSEAS Transactions on Computers
Proceedings of the 15th WSEAS international conference on Computers
WSEAS Transactions on Information Science and Applications
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We consider a two-dimensional rectangular Cutting-Stock problem in case of a cutting pattern with gaps. First we present two new graph representations of the cutting pattern, weighted graph of downward adjacency and weighted graph of rightward adjacency. Using this kind of representation we propose a method to verify guillotine restrictions of the pattern which can be applied for cutting-stock pattern with gaps but also for the covering pattern without gaps and overlapping.