symbio-csp

This work presents a genetic symbiotic algorithm to minimize the number of objects and the setup in a one-dimensional cutting stock problem. The algorithm implemented can generate the combinations of the demanded lengths in the stock length (i.e., cutting pattern) and, at the same time, the frequency of the cutting patterns, through a symbiotic process between two distinct populations, solutions and cutting patterns. Working with two objectives in the fitness function and with a symbiotic relationship between the two populations, we obtained good results when compared with others methods described in literature.

CUTGEN1-SourceCode
bsp.dat
cutgen1.exe
cutgen1.for
read.me