Research Article
TrustyFeer: A Subjective Logic Trust Model for Smart City Peer-to-Peer Federated Clouds
| | | Experiments | Number of CSPs | Number of malicious CSPs | Malicious model | Strategy |
| | Set 1: different numbers of CSPs at a constant percentage of malicious CSPs | Ex 1.1 | 20 | 4 (20%) | Purely and feedback | Naïve/collective | | Ex 1.2 | 30 | 6 (20%) | Purely and feedback | Naïve/collective | | Ex 1.3 | 40 | 8 (20%) | Purely and feedback | Naïve/collective | | Ex 1.4 | 50 | 10 (20%) | Purely and feedback | Naïve/collective | | Ex 1.5 | 60 | 12 (20%) | Purely and feedback | Naïve/collective | | Ex 1.6 | 70 | 14 (20%) | Purely and feedback | Naïve/collective |
| | Set 2: constant number of CSPs at different percentages of malicious CSPs | Ex 2.1 | 40 | 4 (10%) | Purely and feedback | Naïve/collective | | Ex 2.2 | 40 | 8 (20%) | Purely and feedback | Naïve/collective | | Ex 2.3 | 40 | 12 (30%) | Purely and feedback | Naïve/collective | | Ex 2.4 | 40 | 16 (40%) | Purely and feedback | Naïve/collective | | Ex 2.5 | 40 | 20 (50%) | Purely and feedback | Naïve/collective | | Ex 2.6 | 40 | 24 (60%) | Purely and feedback | Naïve/collective |
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