Table 2 The initial five-strategy game matrix
From: A game theory-based trust measurement model for social networks
Trust level | Trust 1 | Trust 2 | Trust 3 | Trust 4 | Trust 5 |
|---|---|---|---|---|---|
Trust 1 | pr\(_{A}^{11},\mathrm{pr}_{B}^{11}\) | pr\(_{A}^{12},\mathrm{pr}_{B}^{12}\) | pr\(_{A}^{13},\mathrm{pr}_{B}^{13}\) | pr\(_{A}^{14},\mathrm{pr}_{B}^{14}\) | pr\(_{A}^{15},\mathrm{pr}_{B}^{15}\) |
Trust 2 | pr\(_{A}^{21},\mathrm{pr}_{B}^{21}\) | pr\(_{A}^{22},\mathrm{pr}_{B}^{22}\) | pr\(_{A}^{23},\mathrm{pr}_{B}^{23}\) | pr\(_{A}^{24},\mathrm{pr}_{B}^{24}\) | pr\(_{A}^{25},\mathrm{pr}_{B}^{25}\) |
Trust 3 | pr\(_{A}^{31},\mathrm{pr}_{B}^{31}\) | pr\(_{A}^{32},\mathrm{pr}_{B}^{32}\) | pr\(_{A}^{33},\mathrm{pr}_{B}^{33}\) | pr\(_{A}^{34},\mathrm{pr}_{B}^{34}\) | pr\(_{A}^{35},\mathrm{pr}_{B}^{35}\) |
Trust 4 | pr\(_{A}^{41},\mathrm{pr}_{B}^{41}\) | pr\(_{A}^{42},\mathrm{pr}_{B}^{42}\) | pr\(_{A}^{43},\mathrm{pr}_{B}^{43}\) | pr\(_{A}^{44},\mathrm{pr}_{B}^{44}\) | pr\(_{A}^{45},\mathrm{pr}_{B}^{45}\) |
Trust 5 | pr\(_{A}^{51},\mathrm{pr}_{B}^{51}\) | pr\(_{A}^{52},\mathrm{pr}_{B}^{52}\) | pr\(_{A}^{53},\mathrm{pr}_{B}^{53}\) | pr\(_{A}^{54},\mathrm{pr}_{B}^{54}\) | pr\(_{A}^{55},\mathrm{pr}_{B}^{55}\) |