公开(公告)号：US20240211622A1

公开(公告)日：2024-06-27

申请号：US18599872

申请日：2024-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeseok PARK ,  Junggeun KIM ,  Donggeon PARK ,  Minkyu LEE

IPC: G06F21/62

CPC classification number: G06F21/6227 ,  G06F21/6245

Abstract: A method of operating a big data analysis device is provided. The method includes receiving a user query, decomposing the received user query into multiple subqueries, identifying first subqueries configured to refer to personal information among the multiple subqueries, reconfiguring the first subqueries into second subqueries independent of the personal information based on a component accessible to the personal information, and generating a reconfigured query by merging the second subqueries with subqueries other than the first subqueries configured to refer to the personal information among the multiple subqueries.