# Trust-Aware Routing Mechanism through an Edge Node for IoT-Enabled Sensor Networks
## 4 Proposed Trust-Aware Routing Mechanism
### Trust-Value-Based Route Path Selection
#### 4.2.1 Trust Values Evaluation
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline
**Datasets** & **PSO** & **HybridWGWO** & **ACO** & **MBCO** & **ALO-K** & **TARM** \\ \hline Iris & 113.7 & 96.1 & 101.4 & 95.4 & 97.4 & 97.25 \\  & (6) & (2) & (5) & (1) & (4) & (3) \\ \hline Wine & 16,960.8 & 16,480.1 & 16,960.8 & 16,230.9 & 16,334.5 & 16,210.1 \\  & (5.5) & (4) & (5.5) & (2) & (3) & (1) \\ \hline RSSI & 4763.1 & 4496.1 & 4440.8 & 4440.8 & 4432.6 & 4225.7 \\  & (6) & (5) & (3.5) & (3.5) & (2) & (1) \\ \hline Dry bean & 1995.4 & 1988.9 & 1967.6 & 1948.2 & 1901.6 & 1948.2 \\  & (6) & (5) & (4) & (2.5) & (1) & (2.5) \\ \hline Air quality & 2989.5 & 2701.3 & 2843.6 & 2248.6 & 2248.6 & 2081.6 \\  & (6) & (4) & (5) & (2.5) & (2.5) & (1) \\ \hline (Average ranks) \(r_{i}\) & **5.9** & **4.0** & **4.6** & **2.3** & **2.5** & **1.7** \\ \hline \hline \end{tabular}
\end{table} 
Table 8: Average ranks of algorithms based on optimized values. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Algorithm** & \(\mathbf{z}\)**-Value** & \(\mathbf{p}\)**-Value** & \(\mathbf{\alpha}/(\mathbf{y}-\mathbf{i})\) & **Hypothesis** \\ \hline PSO & \(-3.54969\) & 0.00020 & 0.01 & Rejected \\ Hybrid WGWO & \(-1.94388\) & 0.02619 & 0.0125 & Accepted \\ ACO & \(-2.45098\) & 0.00714 & 0.0166 & Rejected \\ MBCO & \(-0.50709\) & 0.30854 & 0.025 & Accepted \\ ALO-K & \(-0.67613\) & 0.25143 & 0.05 & Accepted \\ \hline \hline \end{tabular}
\end{table} 
Table 9: Average ranks of algorithms based on optimized values. ## References

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