公开(公告)号：US20190306098A1

公开(公告)日：2019-10-03

申请号：US16367853

申请日：2019-03-28

Applicant: LINE Plus Corporation

Inventor： Hyukjae JANG

IPC: H04L12/58 ,  H04L29/08

Abstract: Provided is a method performed by a computer apparatus for providing a multimedia message including receiving a request for transmitting a multimedia message to a receiver terminal from a sender terminal, determining a first context by analyzing first contextual information collected from each of the sender terminal and the receiver terminal, determining a first type of data to be received from the sender terminal and a second type of data to be transmitted to the receiver terminal based on the determined first context, both the first type of data and the second type of data being based on original multimedia data included in the multimedia message, and processing the request for transmitting the multimedia message by receiving the determined first type of data from the sender terminal, and transmitting the determined second type of data to the receiver terminal.

公开(公告)号：US20230075590A1

公开(公告)日：2023-03-09

申请号：US17939204

申请日：2022-09-07

Applicant: LINE Plus Corporation

Inventor： Hyukjae JANG ,  Dong Soo Lee

IPC: G06N20/20 ,  G06F11/30 ,  G06F9/48

Abstract: A method for managing a plurality of federated learning models incorporated to a device includes monitoring state information of the computer device to which a plurality of federated learning models is mounted; and performing learning scheduling on the plurality of federated learning models based on the state information and requirements for each model.

公开(公告)号：US20210390152A1

公开(公告)日：2021-12-16

申请号：US17336769

申请日：2021-06-02

Applicant: LINE Plus Corporation

Inventor： Hyukjae JANG

IPC: G06F16/9536 ,  G06F16/906 ,  G06N20/00 ,  G06K9/62

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for providing a multi-model through federated learning using personalization. The method includes classifying users into a plurality of groups; and generating a prediction model for a service as a multi-model through federated learning for each of the plurality of groups.

公开(公告)号：US20210126806A1

公开(公告)日：2021-04-29

申请号：US17081031

申请日：2020-10-27

Applicant: LINE Plus Corporation

Inventor： Hyukjae JANG ,  Ji Hyeon PARK ,  Hyeyoung KWON

IPC: H04L12/18 ,  H04L12/58 ,  G06K9/00

Abstract: Provided is a method of recognizing and utilizing a user face based on a profile picture in a group chatroom created using a group album. A user face recognition method performed by a computer system may include recognizing at least one object from an image shared in an instant messaging service; and identifying a user account of the instant messaging service associated with the recognized at least one object.

公开(公告)号：US20210099503A1

公开(公告)日：2021-04-01

申请号：US17119127

申请日：2020-12-11

Applicant: LINE Plus Corporation

Inventor： Donghyun KIM ,  Hyukjae JANG ,  Hey Young YUN ,  Jong Youn AHN

IPC: H04L29/06 ,  H04L29/08 ,  G06F16/2457

Abstract: Disclosed are methods, systems, and non-transitory computer-readable record mediums for processing a chatroom based on a level of use. A chatroom processing method including verifying a level of use by a user with respect to each chatroom of chatrooms included in a chatroom list, selecting at least one chatroom from the chatroom list as a chatroom to be managed based on the level of use, and processing the chatroom to be managed to be distinguished from remaining chatrooms in the chatroom list may be provided.

公开(公告)号：US20200314048A1

公开(公告)日：2020-10-01

申请号：US16825204

申请日：2020-03-20

Applicant: LINE Plus Corporation

Inventor： Keon Hong LEE ,  Hyukjae JANG

IPC: H04L12/58

Abstract: Disclosed are methods and systems for displaying a conversation thread. A conversation thread displaying method including classifying messages transmitted and received through at least one conversation session to generate a conversation thread for each of the at least one conversation session, providing a conversation session list, displaying messages of a selected conversation thread selected from the conversation session list, receiving a conversation summary request for the messages of the selected conversation thread, and providing a conversation summary for the messages of the selected conversation thread in response to the conversation summary request for the messages of the selected conversation thread may be provided.