A Local Search Approach for One Dimensional Cutting Stock Problem

Contents

1. Slide 1 A Local Search Approach for One Dimensional Cutting Stock Problem
2. Slide 2 1D-Cutting Stock Problem (1D-CSP)
3. Slide 3 The number of cutting patterns is important
4. Slide 4 Formulation of 1D-CSP
5. Slide 5 Algorithm for 1D-CSP
6. Slide 6 Construction of an initial solution
7. Slide 7 Calculation of frequencies
8. Slide 8 Neighborhood
9. Slide 9 List of candidate patterns
10. Slide 10 Cutting patterns with small deviations
11. Slide 11 Rounding to an integer cutting pattern
12. Slide 12 Computational experiments
13. Slide 13 Summary