Advances, Systems and Applications
Table 9 Hit percentage results for 200 CPs with arbitrary price decrease (single global optimal)
From: Application of deterministic, stochastic, and hybrid methods for cloud provider selection
Request | Aa | GA | BDE | DDE | GA (Av. ± Sd.) | BDE (Av. ± Sd.) | DDE (Av. ± Sd.) | Best Fit. |
|---|---|---|---|---|---|---|---|---|
Req. 1 | 100% | 56.67% | 100% | 83.33% | 0.9966 ±0.0002 | 0.9968 ±0.0 | 0.9967 ±0.0002 | 0.9968 |
Req. 2 | 0.0% | 40% | 36.67% | 76.67% | 0.9935 ±0.0004 | 0.9936 ±0.0002 | 0.9938 ±0.0002 | 0.9939 |
Req. 3 | 0.0% | 26.67% | 6.67% | 53.33% | 0.9926 ±0.0004 | 0.9926 ±0.0003 | 0.9929 ±0.0003 | 0.9931 |
Req. 4 | 0.0% | 83.33% | 50% | 86.67% | 0.9973 ±0.0001 | 0.9972 ±0.0001 | 0.9973 ±0.0001 | 0.9974 |
Req. 5 | 100% | 73.33% | 100% | 73.33% | 0.9970 ±0.0002 | 0.9971 ±0.0 | 0.9970 ±0.0002 | 0.9971 |
Req. 6 | 100% | 80% | 100% | 90% | 0.9994 ±0.0002 | 0.9995 ±0.0 | 0.9994 ±0.0002 | 0.9995 |
Req. 7 | 100% | 73.33% | 100% | 90% | 0.9984 ±0.0002 | 0.9986 ±0.0 | 0.9985 ±0.0002 | 0.9986 |
Req. 8 | 0.0% | 43.33% | 53.33% | 83.33% | 0.9969 ±0.0003 | 0.9970 ±0.0002 | 0.9970 ±0.0002 | 0.9971 |
Average | 50% | 59.58% | 68.33% | 79.58% | – | – | – | – |