In one embodiment, the method comprises the steps of identifying, by a first network element, a user of a social networking system in which the client device receives and sending data, and obtaining respective social graph information of the user Process. The social graph information of each user consists of (1) a social familiarity score for each relationship between the user and one of the user's social graph connections, and (2) a client of social graph connections Identification of the second network element to which the system is connected. Certain embodiments relate to a method for determining a relationship between a first network element and a second network element based at least in part on an individual social affinity score for a relationship between a user and a social graph connection, Calculating a collective social intimacy score, based on the collective social closeness score, an action for handling the data transmission involving the first user and the second user (eg, data Prefetching, and / or establishing an additional TCP connection).
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