Research Article
A Cost-Effective Planning Graph Approach for Large-Scale Web Service Composition
Table 4
Results of scale-free network with .
| | Test request | Backward | Forward | | # | # | # | # | # | # | # | # |
| | 4 | 11 | 1.232 | 0.933 | 4 | 244 | 2.48 | 1 | | 4 | 6 | 3.151 | 1 | 4 | 343 | 1.654 | 1 | | 5 | 11 | 2.886 | 0.778 | 5 | 356 | 2.824 | 1 | | — | — | — | — | 4 | 313 | 1.414 | 1 | | 4 | 10 | 0.203 | 0.814 | 4 | 281 | 2.122 | 1 | | Avg. | 4.25 | 9.5 | 1.868 | 0.8812 | 4.4 | 316 | 2.3808 | 1 |
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