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Notations | Explanation |
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| the set of mobile devices |
| the set of the social ties |
| a real-valued number to measure the strength of the social tie between and |
| the set of the social friendsof |
| the social power function of , |
| a parameter to control the speed of social power saturation |
| the maximum outcome of a user to normalize the social power |
| the fog-computing based access point |
| the set of corresponding mobile devices in the ’s covering area |
| The two-phase game in |
| the social power and the voting power of |
| the set of application tasks, which are offloaded in the for FC services |
| the ratio of relative service weights given to different type applications in the |
| the utility function of |
| a finite set of voting game players |
| the coalition S’s maximal gain |
| the gain that can achieve when is the opposite coalition |
| the set of all bicooperative games with players |
| the player ’s value in a game on |
| the identity game |
| the superior unanimity game |
| the inferior unanimity game |
| the payoff of voter |
| the sum of voting weights of coalition ’s players |
| the quota for the decision-taking |
| the quota for the decision-blocking |
| a weighted ternary voting game |
| the total available bandwidth amount |
| the pre-defined minimum bandwidth amount for the service |
| the bandwidth request of mobile device |
| the decided bandwidth amount for the |
, | the constraint thresholds, which are chosen to satisfy each condition |
| the preference ratio of class I application services |
| each F-AP’s total computation capacity |
, | control parameters to adjust the payoff of |
| the total computation capacity of |
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