Research Article
A Multiobjective Stochastic Production-Distribution Planning Problem in an Uncertain Environment Considering Risk and Workers Productivity
Table 4
Comparison of the performance of the proposed algorithm with different scenario numbers.
| Prob. No. | Problem info. No. of | | | | | 50 scenarios | 100 scenarios | CPU Time (min) | RG% | CPU Time (min) | RG% |
| 1 | 12/20 | 17 | 1.253 | 17 | 1.358 | 2 | 20/25 | 18 | 1.668 | 18 | 1.681 | 3 | 25/30 | 20 | 2.446 | 23 | 2.588 | 4 | 25/35 | 21 | 2.477 | 24 | 2.356 | 5 | 30/40 | 25 | 2.302 | 25 | 3.01 |
| Prob. No. | Problem info. No. of | | | | | 500 scenarios | 1000 scenarios | CPU Time (min) | RG% | CPU Time (min) | RG% |
| 1 | 12/20 | 18 | 1.392 | 20 | 1.501 | 2 | 20/25 | 20 | 1.382 | 21 | 1.661 | 3 | 25/30 | 24 | 2.508 | 27 | 2.446 | 4 | 25/35 | 27 | 2.210 | 28 | 2.477 | 5 | 30/40 | 29 | 2.788 | 32 | 2.302 |
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