公开(公告)号：US20230258469A1

公开(公告)日：2023-08-17

申请号：US18139703

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sihyun JEONG ,  Ilhyun Suh ,  Kihoon Cha ,  Byungkook Oh ,  Junbeom Kim ,  Goeon Park

IPC: G01C21/00 ,  G06N3/0464

CPC classification number: G01C21/3811 ,  G06N3/0464

Abstract: A server, a method for controlling thereof, and a method for controlling an electronic apparatus are provided. The method for controlling the server according to an embodiment includes: obtaining road information in a region having a predetermined range and information on a plurality of places in the region; obtaining a region mobility graph corresponding to the region, based on movement information of at least one user between the plurality of places, the region mobility graph including a plurality of nodes corresponding to the plurality of places and an edge connecting the plurality of nodes; learning the region mobility graph, by using a graph convolutional network (GCN) model for predicting a relationship between the plurality of nodes in the region mobility graph; and providing the learned region mobility graph to an external apparatus.

公开(公告)号：US11720927B2

公开(公告)日：2023-08-08

申请号：US17526421

申请日：2021-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junbeom Kim ,  Kimin Oh ,  Taeho Hwang ,  Kiwon Choi

IPC: G06Q30/02 ,  G06Q30/0251 ,  G06Q30/0241 ,  G06N3/045

CPC classification number: G06Q30/0271 ,  G06N3/045 ,  G06Q30/0255 ,  G06Q30/0277

Abstract: A server and a method for generating a user-advertisement (user-ad) matching list for online advertisement is provided. The method includes obtaining profile information and advertisement exposure history information of users exposed to a plurality of advertisements through an ad impression server, obtaining advertisement information of an advertisement to be delivered by an advertiser, identifying candidate users for the advertisement of the advertiser among the users, based on the profile information of the users, predicting an access time when the candidate users will access the ad impression server, selecting target users to be provided with the advertisement of the advertiser among the candidate users, based on the predicted access time, obtaining a preference of each target user for an advertisement product of the advertiser, and generating the user-ad matching list by matching the advertisement of the advertiser with the target users, based on the preference.

公开(公告)号：US11570611B2

公开(公告)日：2023-01-31

申请号：US17263205

申请日：2019-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taikuin Mun ,  Bongsoo Jeong ,  Jiah Choi ,  Junbeom Kim ,  Donghyoun Son ,  Siyoul Choi

IPC: H04W8/18 ,  H04L67/02

Abstract: Disclosed according to various embodiments are an electronic device for opening a communication service and a method for an operation of the electronic device. The electronic device may comprise: a display; a memory for storing device information about the electronic device and an application for activating a communication service for an external electronic device; a first communication module for establishing a first communication channel to communicate with at least one of a first external server in which information about a plurality of service providers providing communication services is stored, a second external server related to the activation of communication services, and a third external server for providing a profile for the use of communication services; a second communication module for establishing a second communication channel to communicate with the external electronic device; and a processor, wherein the processor is configured to control the application to: transmit the device information about the electronic device to the external electronic device by using the second communication module; receive, from the external electronic device, information for activating a communication service identified on the basis of the device information about the electronic device; and display a screen for activating the communication service for the external electronic device according to whether each of two or more activation methods for the communication service and contained in the information for activating the communication service is supported.