Research Article
Dynamic Multiobjective Software Project Scheduling Optimization Method Based on Firework Algorithm
Table 4
Comparison of the Pareto optimal fronts obtained by two methods.
| | Instance | C(IFA-R,IFA-N) versus C(IFA-N,IFA-R) | (IFA-R,IFA-N) | | p-value | sign | | | | |
| | T10_1 | 2.09E-4 | + | 0.31% | 0.66% | 3.56% | 2.40% | | T10_2 | 0.0420 | + | 2.22% | 2.97% | 2.64% | 0.26% | | T10_3 | 3.53E-6 | + | 0.64% | 1.70% | 5.49% | 2.78% | | T10_4 | 0.0589 | = | -1.21 | -2.42 | 6.34% | 0.53% | | T10_5 | 5.54E-6 | + | 1.04% | 0.57% | 3.79% | 1.62% | | T10_6 | 7.13E-4 | + | 2.99% | -5.34 | 4.58% | 4.61% | | T10_7 | 0.17600 | = | -1.60 | 0.61% | 4.43% | 2.29% | | T10_8 | 0.00753 | + | -0.60 | 0.96% | 0.92% | 3.46% | | T10_9 | 0.00685 | + | 1.33% | 2.21% | 3.55% | 0.24% | | T10_10 | 1.14E-5 | + | 1.81% | 2.26% | 1.29% | 1.41% |
| | T20_1 | 2.43E-8 | + | 6.44% | 2.52% | 3.56% | 7.98% | | T20_2 | 4.29E-4 | + | 5.54% | 7.90% | 2.64% | 6.34% | | T20_3 | 0.00299 | + | -2.07 | 1.77% | 5.49% | 2.21% | | T20_4 | 7.16E-4 | + | 5.70% | 13.07% | 6.34% | 3.98% | | T20_5 | 0.06210 | = | -2.60 | -0.12 | 3.79% | 2.99% | | T20_6 | 4.09E-5 | + | 2.52% | -4.27 | 4.58% | 4.83% | | T20_7 | 0.00860 | + | 3.50% | 5.77% | 4.43% | 1.14% | | T20_8 | 2.53E-5 | + | 1.10% | 3.56% | 0.92% | 3.31% | | T20_9 | 3.58E-4 | + | -0.09 | 5.26% | 3.55% | 5.40% | | T20_10 | 0.0647 | = | -1.49 | 4.70 | 1.29% | 1.19% |
| | T30_1 | 0.0121 | + | 15.82% | 17.93% | 3.56% | 9.84% | | T30_2 | 0.0115 | + | 5.43% | 3.38% | 2.64% | 5.37% | | T30_3 | 8.21E-4 | + | 8.38% | 14.93% | 5.49% | 13.31% | | T30_4 | 0.25300 | = | 6.78% | -4.63 | 6.34% | 3.76% | | T30_5 | 0.04040 | + | 3.53% | 7.87% | 3.79% | 5.16% | | T30_6 | 5.35E-4 | + | 0.02% | -1.38 | 4.58% | 6.85% | | T30_7 | 9.51E-4 | + | 1.80% | 3.84% | 4.43% | 12.70% | | T30_8 | 5.57E-4 | + | 3.53% | -5.21 | 0.92% | 3.39% | | T30_9 | 0.03400 | + | -0.41 | -0.06 | 3.55% | 4.32% | | T30_10 | 0.03900 | + | 9.57% | 13.23% | 1.29% | 3.94% |
| | Real_1 | 9.91E-5 | + | 3.52% | -0.97 | 0.46% | 5.12% | | Real_2 | 3.61E-4 | + | 9.07% | 11.3% | 2.19% | 8.34% | | Real_3 | 0.00881 | + | 5.18% | 6.62% | 3.67% | 12.7% |
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