公开(公告)号：US20230053568A1

公开(公告)日：2023-02-23

申请号：US17700153

申请日：2022-03-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jung Yeon HWANG

IPC: G06F11/34 ,  G06N5/02

Abstract: The present disclosure relates to a method and apparatus for predicting application service response time in a communication system. Particularly, the present disclosure relates to a method, apparatus and system for predicting response time required to provide an application service to a user in response to the user's request of the application service in a server of a communication system. A method for predicting application service response time according to an embodiment of the present disclosure includes: data collection for collecting network data associated with a user application service, in response to a request for the application service by a user device; and data analysis for performing, by utilizing the collected data, a response time predictive analysis, in order to predict a user's application service response time. The data analysis selects an optimal prediction model by initially applying a response time prediction model and testing the initial prediction model that is applied.

公开(公告)号：US20210160223A1

公开(公告)日：2021-05-27

申请号：US17104695

申请日：2020-11-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jung Yeon HWANG ,  Seung-Hyun KIM ,  Sung-Hoon LEE ,  Soo Hyung KIM ,  Sangrae CHO ,  Seok Hyun KIM ,  Young Seob CHO ,  Youngsam KIM ,  Jong-Hyouk NOH ,  Kwantae CHO ,  Jin-Man CHO

IPC: H04L29/06 ,  H04L9/30 ,  H04L9/32 ,  G06F21/45

Abstract: An anonymous credential authentication system receives an anonymous credential signature value indicating that setting proposition information using a credential is satisfied from a user device that has been issued the credential combined with multiple pieces of attribute information constituting personal information, generates signer authentication information that confirms a signer of the anonymous credential signature value using an opening key, and outputs the signer authentication information.

公开(公告)号：US20190138779A1

公开(公告)日：2019-05-09

申请号：US16182600

申请日：2018-11-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jung Yeon HWANG ,  Youngsam KIM ,  Hyung-Kyun KIM ,  Sangrae CHO ,  Seung-Hyun KIM ,  Soo Hyung KIM ,  Jong-Hyouk NOH ,  Young Seob CHO ,  Jin-Man CHO ,  Seung Hun JIN ,  Seyoung HUH

IPC: G06K9/00

Abstract: A method and an apparatus for fingerprint recognition are disclosed. The apparatus for the fingerprint recognition may extract a plurality of fingerprint feature points from a fingerprint image and may configure a group among the plurality of fingerprint feature points. The apparatus for the fingerprint recognition may also calculate a distance value between first fingerprint feature points included in the group and may use the distance value to generate a distance value sequence.