RANKING OF ADDRESS BOOK CONTACTS BASED ON SOCIAL PROXIMITY

摘要

In one embodiment communications made using one or more applications are monitored. The communication frequency for the communications with respect to each communication channel and each contact is logged. A social-proximity score for each of the contacts is determined for each contact. The social-proximity score is determined based on social-graph information and the social-graph information comprises a degree-of-separation coefficient for each contact with respect to the user. Each social-proximity score for the one or more contacts is updated based on a frequency coefficient derived from the communication frequency log.