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公开(公告)号：US11887151B2
公开(公告)日：2024-01-30
申请号：US17671114
申请日：2022-02-14
Inventor： Sooel Son , Joon Gyum Kim
IPC: G06Q30/02 , G06Q30/0242 , G06F3/01 , G06Q30/0251 , G06Q30/0241
CPC classification number: G06Q30/0244 , G06F3/013 , G06Q30/0269 , G06Q30/0277
Abstract: The present disclosure in at least one embodiment provides a method of providing an advertisement disclosure for advertisement identification to a content that is displayed in a three-dimensional space by a visual interface, including detecting an advertisement object located within a user sight from the content, inserting the advertisement disclosure in an adjacent position to the advertisement object, and controlling the advertisement disclosure in position or orientation based on a user gaze upon detecting the user gaze.
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公开(公告)号：US20220164417A1
公开(公告)日：2022-05-26
申请号：US17361994
申请日：2021-06-29
Inventor： Sooel Son , Suyoung Lee
Abstract: Disclosed is a method of evaluating robustness of artificial neural network watermarking against model stealing attacks. The method of evaluating robustness of artificial neural network watermarking may include the steps of: training an artificial neural network model using training data and additional information for watermarking; collecting new training data for training a copy model of a structure the same as that of the trained artificial neural network model; training the copy model of the same structure by inputting the collected new training data into the copy model; and evaluating robustness of watermarking for the trained artificial neural network model through a model stealing attack executed on the trained copy model.
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公开(公告)号：US11082866B2
公开(公告)日：2021-08-03
申请号：US16726066
申请日：2019-12-23
Inventor： Yongdae Kim , Sangwook Bae , Mincheol Son , Sooel Son
Abstract: Disclosed are an apparatus and method for diagnosing an abnormality of a mobile communication network. The apparatus for diagnosing an abnormality of a mobile communication network includes a modeling unit that models a control plane operation of an analysis target mobile communication network based on a control plane messages collected by a preset Mobile Network Operator to a terminal in a formal model of a form of a state machine, an analysis unit that compares processing required times of a control plane operation model of the modeled analysis target mobile communication network and a control plane operation model of another mobile communication network previously generated in a same path, and a detection unit that detects an abnormal operation of the mobile communication network of the analysis target based on a comparison result.
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公开(公告)号：US20200213879A1
公开(公告)日：2020-07-02
申请号：US16726066
申请日：2019-12-23
Inventor： Yongdae Kim , Sangwook Bae , Mincheol Son , Sooel Son
Abstract: Disclosed are an apparatus and method for diagnosing an abnormality of a mobile communication network. The apparatus for diagnosing an abnormality of a mobile communication network includes a modeling unit that models a control plane operation of an analysis target mobile communication network based on a control plane messages collected by a preset Mobile Network Operator to a terminal in a formal model of a form of a state machine, an analysis unit that compares processing required times of a control plane operation model of the modeled analysis target mobile communication network and a control plane operation model of another mobile communication network previously generated in a same path, and a detection unit that detects an abnormal operation of the mobile communication network of the analysis target based on a comparison result.
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