| 摘要 |
The present invention relates to an operation method of a group information server for generating a contact group information by collecting a smart phone's usage log and, more particularly, to an operation method of a group information server in which a group information generation server collects and analyzes a log generated while using various applications of a smart phone, and then collects a usage log of a smart phone for matching with the contact group information stored in the smart phone, so as to generate contact group information. The operation method of a group information server for generating contact group information by collecting a smart phone's usage log according to the present invention has a technical meaning in comprising: a first step of receiving a log generated from one or more applications of a smart phone by a log collection unit of the group information generation server; a second step of configuring one smart phone having transmitted the log collected by the log collection unit as a smart phone to be analyzed, and analyzing a log of the smart phone to be analyzed and a log of other smart phones to group the analyzed logs, by the group information generation unit; a third step of generating group information in the contact corresponding to the grouped log; and a fourth step of transmitting the generated group information to the smart phone by the group information generation unit. |
