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    Method for Network Subgraph Link Selection
    1.
    发明公开
    Method for Network Subgraph Link Selection 审中-公开

    公开(公告)号：US20230207120A1

    公开(公告)日：2023-06-29

    申请号：US18177059

    申请日：2023-03-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jialing Wu ,  Jian Li ,  Han Su ,  Yingxuan Zhu

    IPC: G16H40/67 ,  G16H40/40 ,  G06N3/0442

    CPC classification number: G16H40/67 ,  G16H40/40 ,  G06N3/0442

    Abstract: A method implemented by an agent monitoring device, comprises obtaining, by a sensor of the agent monitoring device, sensor data over a period of time, the sensor data describing a characteristic of an agent associated with the agent monitoring device, determining output data for the sensor based on the sensor data using a learning model, determining a sensor condition for the sensor, determining that a power level of a battery of the agent monitoring device meets the pre-defined power level, determining whether the output data meets the threshold value of the sensor condition in response to the power level of the battery having reached the pre-defined power level, and uploading an indication of the output data to at least one of a cloud server or a representative device in response to the output data for the sensor having met the threshold value of the sensor condition.

    ACCELERATION OF GPUS IN CLOUD COMPUTING
    2.
    发明公开
    ACCELERATION OF GPUS IN CLOUD COMPUTING 审中-公开

    公开(公告)号：US20230267569A1

    公开(公告)日：2023-08-24

    申请号：US18306437

    申请日：2023-04-25

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yingxuan Zhu ,  Yong Wang ,  Theodoros Gkountouvas ,  Han Su ,  Hui Lei

    IPC: G06T1/20 ,  G06F9/50 ,  G06F9/48

    CPC classification number: G06T1/20 ,  G06F9/5027 ,  G06F9/4881

    Abstract: The disclosure relates to technology for acceleration of GPUs in cloud. Instructions for a computational task are accessed. An allocation of data and instructions is calculated based on the data, the instructions, and dynamic GPU resources. The data and the instructions are provided to the GPUs in accordance with the allocation, which includes scheduling a set of instructions for parallel computation of an operation of the computational task on multiple sub-matrices of a data matrix. Separate portions of information are stored into corresponding different regions of non-transitory memory of a processor core to provide concurrent access to the multiple sub-matrices to the processor core. Each sub-matrix corresponds to a portion of the data matrix for which an operation of the computational task is to be performed. Each sub-matrix contains an element in the data matrix in common with another sub-matrix of the data matrix.

    System and Method of Federated Learning with Diversified Feedback
    7.
    发明公开
    System and Method of Federated Learning with Diversified Feedback 审中-公开

    公开(公告)号：US20230385652A1

    公开(公告)日：2023-11-30

    申请号：US18336895

    申请日：2023-06-16

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yingxuan Zhu ,  Jialing Wu ,  Han Su

    IPC: G06N3/098

    CPC classification number: G06N3/098

    Abstract: The present technology discloses a federated learning network including a server and multiple client devices. The server receives a set of parameters of a local machine-learning model from each client device in a subset of the multiple client devices. The set of parameters are combined from each of the client devices in the subset to generate an integrated set of parameters. The server then calculates a parameter difference between the integrated set of parameters and the set of parameters for each client device in the subset. Feedback is sent by the server to each client device in the subset. The feedback is applied during backpropagation of the client. If the local parameters of a client are determined to be invalid for a number of times, the client will be set as an outlier.

    EYE GAZE TRACKING
    8.
    发明申请
    EYE GAZE TRACKING 有权

    公开(公告)号：US20220229492A1

    公开(公告)日：2022-07-21

    申请号：US17716438

    申请日：2022-04-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yingxuan Zhu ,  Wenyou Sun ,  Jian Li

    IPC: G06F3/01 ,  G06F3/14 ,  G06V40/16 ,  G06T7/68

    Abstract: The disclosure relates to technology for detecting and tracking eye gaze. An apparatus comprises a visible wavelength camera, an infrared (IR) camera, and one or more processors. The one or more processors are configured to generate a three-dimensional (3D) point cloud of a person's face from IR data captured from the IR camera, generate a two-dimensional image of the person's face from visible wavelength data captured from the visible wavelength camera, and detect a symmetry plane of the person's face based on the 3D point cloud and the two-dimensional image. The symmetry plane divides the 3D point cloud into two portions. The one or more processors are further configured to reconstruct the 3D point cloud based on the symmetry plane, and track eye gaze of the person's face based on the reconstructed 3D point cloud.

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