| 摘要 |
Software authenticates the user of a social networking service which maintains one or more lists of contacts associated with the user that can be used by the user to selectively share content. The software ascertains a proposed group of contacts from at least one of the lists. The user and members of the proposed group are related by a plurality of communications and the communications are associated with one or more attributes including at least one of geographic locations associated with the communication, time of communication, or medium of communication. The software presents the proposed group of contacts to the user, with a recommendation that the user create a new list of contacts associated with the user from the proposed group of contacts. The software creates the new list of contacts from the proposed group, if the user indicates acceptance of the recommendation. |
