Research Article
LRDC: Learning Resource Diffusion Based on Credibility for Computer-Supported Collaborative Learning
Table 4
The effect of simulation time on message delivery success rate.
| Algorithm/simulation time (ten thousand seconds) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Average success rate | Relative promotion ratio (%) |
| LRDC | 0.07 | 0.1 | 0.2 | 0.27 | 0.29 | 0.53 | 0.62 | 0.74 | 0.94 | 0.42 | 0 | DirectDeliver | 0 | 0 | 0 | 0.12 | 0.18 | 0.32 | 0.35 | 0.35 | 0.35 | 0.15 | 176 | Epidemic | 0.06 | 0.09 | 0.18 | 0.27 | 0.29 | 0.53 | 0.62 | 0.74 | 0.94 | 0.35 | 19 | FirstContact | 0 | 0 | 0 | 0.12 | 0.24 | 0.35 | 0.5 | 0.62 | 0.62 | 0.27 | 53 | SprayAndWait | 0 | 0.06 | 0.09 | 0.18 | 0.26 | 0.47 | 0.59 | 0.68 | 0.68 | 0.33 | 25 | Average relative promotion ratio(%) | | | | | | | | | | | 68.25 |
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