Citation Context

...then ∃u ∈ N(v) and u ∈ N(w), where w is a dominator, and min{Pu,w, Pu,v} > Pw,v. We define the profit as the increment of the two information diffusing links compared to the original one, as Equation =-=(7)-=- shows. Pro(v, u|w) = min{Pu,w, Pu,v} − Pw,v Pw,v (7) If the profit is larger than a threshold γ, then the node u would be added as an additional forwarding node, and node v would be retained as domin...