公开(公告)号：US11704291B2

公开(公告)日：2023-07-18

申请号：US16748895

申请日：2020-01-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghyun Kim ,  Yeonghun Nam ,  Junhyung Park

IPC: G06F21/60 ,  G06F16/20 ,  G06F21/62 ,  G06F16/2458 ,  G06N3/045 ,  G06F21/10

CPC classification number: G06F16/20 ,  G06F16/2468 ,  G06F21/10 ,  G06F21/60 ,  G06F21/6236 ,  G06N3/045

Abstract: According to an embodiment, an electronic device comprises at least one processor, and a memory that stores instructions configured to cause the at least one processor to obtain first data associated with original data based on random number using a first program, obtain first similarity information between the original data and the first data, obtain second data associated with the original data based on the random number using a second program, obtain second similarity information between the original data and the second data, in response to receiving a request, and provide the first program or the second program based on information included in a request that corresponds to a range that includes at least one of the first similarity information or the second similarity information.

公开(公告)号：US11657368B2

公开(公告)日：2023-05-23

申请号：US16875455

申请日：2020-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeonghun Nam ,  Junghyun Kim ,  Yohan Bae ,  Eunok Shin ,  Suyeong Lee ,  Seungho Jung

IPC: G06Q10/10 ,  G06F16/438 ,  G06F21/62 ,  G06Q30/02 ,  G06Q50/26 ,  H04L67/06

CPC classification number: G06Q10/10 ,  G06F16/4387 ,  G06F21/6254 ,  G06Q30/02 ,  G06Q50/265 ,  H04L67/06

Abstract: A server and a controlling method thereof in which the server stores information on a data sharing agreement among a plurality of groups and metadata of information on a user included in the plurality of groups. Based on receiving a signal requesting a first type of data included in a second group from an external device of a first group, whether a data sharing agreement for the first type of data is present between the first group and the second group is determined based on the data sharing agreement. Based on identifying that the data sharing agreement for the first type of data is present, whether a user of the second group consents on data sharing of the first type of data is determined based on metadata of information on the user of the second group. If sharing is authorized information for accessing the first type of data of the second group is provided to the external device of the first group.