Patents by Inventor Xuyang LIN

Xuyang LIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240086737
    Abstract: A computer system is provided that is programmed to select feature sets from a large number of features. Features for a set are selected based on metagradient information returned from a machine learning process that has been performed on an earlier selected feature set. The process can iterate until a selected feature set converges or otherwise meets or exceeds a given threshold.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Inventors: Douglas HAMILTON, Michael O'ROURKE, Xuyang LIN, Hyunsoo JEONG, William DAGUE, Tudor MOROSAN
  • Publication number: 20240004862
    Abstract: A computer system is provided for monitoring and detecting changes in a data generating processes, which may be under a multi-dimensional and unsupervised setting. A target dataset is split into paired subgroups by a separator and one or more detectors are applied to detect changes, anomalies, inconsistencies, and the like between the paired subgroups. Metrics may be generated by the detector(s), which are then passed to an evaluating system.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 4, 2024
    Inventors: Xuyang LIN, Tudor MOROSAN, Douglas HAMILTON, Shihui CHEN, Hyunsoo JEONG, Jonathan RIVERS, Leonid ROSENFELD
  • Patent number: 11861510
    Abstract: A computer system is provided that is programmed to select feature sets from a large number of features. Features for a set are selected based on metagradient information returned from a machine learning process that has been performed on an earlier selected feature set. The process can iterate until a selected feature set converges or otherwise meets or exceeds a given threshold.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: January 2, 2024
    Assignee: NASDAQ, INC.
    Inventors: Douglas Hamilton, Michael O'Rourke, Xuyang Lin, Hyunsoo Jeong, William Dague, Tudor Morosan
  • Patent number: 11797514
    Abstract: A computer system is provided for monitoring and detecting changes in a data generating processes, which may be under a multi-dimensional and unsupervised setting. A target dataset is split into paired subgroups by a separator and one or more detectors are applied to detect changes, anomalies, inconsistencies, and the like between the paired subgroups. Metrics may be generated by the detector(s), which are then passed to an evaluating system.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: October 24, 2023
    Assignee: NASDAQ, INC.
    Inventors: Xuyang Lin, Tudor Morosan, Douglas Hamilton, Shihui Chen, Hyunsoo Jeong, Jonathan Rivers, Leonid Rosenfeld
  • Publication number: 20230142808
    Abstract: A computer system is provided that is programmed to select feature sets from a large number of features. Features for a set are selected based on metagradient information returned from a machine learning process that has been performed on an earlier selected feature set. The process can iterate until a selected feature set converges or otherwise meets or exceeds a given threshold.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 11, 2023
    Inventors: Douglas HAMILTON, Michael O'ROURKE, Xuyang LIN, Hyunsoo JEONG, William DAGUE, Tudor MOROSAN
  • Publication number: 20230030228
    Abstract: A computer system is provided for monitoring and detecting changes in a data generating processes, which may be under a multi-dimensional and unsupervised setting. A target dataset is split into paired subgroups by a separator and one or more detectors are applied to detect changes, anomalies, inconsistencies, and the like between the paired subgroups. Metrics may be generated by the detector(s), which are then passed to an evaluating system.
    Type: Application
    Filed: September 21, 2022
    Publication date: February 2, 2023
    Inventors: Xuyang LIN, Tudor MOROSAN, Douglas HAMILTON, Shihui CHEN, Hyunsoo JEONG, Jonathan RIVERS, Leonid ROSENFELD
  • Patent number: 11568170
    Abstract: A computer system is provided that is programmed to select feature sets from a large number of features. Features for a set are selected based on metagradient information returned from a machine learning process that has been performed on an earlier selected feature set. The process can iterate until a selected feature set converges or otherwise meets or exceeds a given threshold.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: January 31, 2023
    Assignee: NASDAQ, INC.
    Inventors: Douglas Hamilton, Michael O'Rourke, Xuyang Lin, Hyunsoo Jeong, William Dague, Tudor Morosan
  • Patent number: 11487739
    Abstract: A computer system is provided for monitoring and detecting changes in a data generating processes, which may be under a multi-dimensional and unsupervised setting. A target dataset is split into paired subgroups by a separator and one or more detectors are applied to detect changes, anomalies, inconsistencies, and the like between the paired subgroups. Metrics may be generated by the detector(s), which are then passed to an evaluating system.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: November 1, 2022
    Assignee: NASDAQ, INC.
    Inventors: Xuyang Lin, Tudor Morosan, Douglas Hamilton, Shihui Chen, Hyunsoo Jeong, Jonathan Rivers, Leonid Rosenfeld
  • Patent number: 11213743
    Abstract: The present disclosure provides a method for remote control of computer game by a gamepad, including: remotely accessing, by the client-side, the virtual cloud desktop provided by the server-side, and sending message to the server-side when detecting gamepads; creating or enabling by the virtual cloud desktop server-side, a corresponding number of virtual game devices; capturing, by the client-side, the operation instruction data of the gamepads, and sending the operation instruction data to the server-side; causing each virtual game device to output a KeyCode value corresponding to each operation instruction data by the server-side, such that the virtual cloud desktop server runs the computer game according to each KeyCode value and the relative movement value of the joystick; sending the data of the running results of the computer game on the virtual cloud desktop to the client-side for display.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: January 4, 2022
    Assignee: Shanghai Dalong Technology Co., Ltd.
    Inventors: Yilei Chai, Xuyang Lin, Shuying Liu, Meilong Yao
  • Publication number: 20210291045
    Abstract: The present disclosure provides a method for remote control of computer game by a gamepad, including: remotely accessing, by the client-side, the virtual cloud desktop provided by the server-side, and sending message to the server-side when detecting gamepads; creating or enabling by the virtual cloud desktop server-side, a corresponding number of virtual game devices; capturing, by the client-side, the operation instruction data of the gamepads, and sending the operation instruction data to the server-side; causing each virtual game device to output a KeyCode value corresponding to each operation instruction data by the server-side, such that the virtual cloud desktop server runs the computer game according to each KeyCode value and the relative movement value of the joystick; sending the data of the running results of the computer game on the virtual cloud desktop to the client-side for display.
    Type: Application
    Filed: August 22, 2019
    Publication date: September 23, 2021
    Applicant: Shanghai Dalong Technology Co., Ltd.
    Inventors: Yilei CHAI, Xuyang LIN, Shuying LIU, Meilong YAO
  • Publication number: 20200265032
    Abstract: A computer system is provided for monitoring and detecting changes in a data generating processes, which may be under a multi-dimensional and unsupervised setting. A target dataset is split into paired subgroups by a separator and one or more detectors are applied to detect changes, anomalies, inconsistencies, and the like between the paired subgroups. Metrics may be generated by the detector(s), which are then passed to an evaluating system.
    Type: Application
    Filed: February 18, 2020
    Publication date: August 20, 2020
    Inventors: Xuyang LIN, Tudor Morosan, Douglas Hamilton, Shihui Chen, Hyunsoo Jeong, Jonathan Rivers, Leonid Rosenfeld
  • Publication number: 20190303719
    Abstract: A computer system is provided that is programmed to select feature sets from a large number of features. Features for a set are selected based on metagradient information returned from a machine learning process that has been performed on an earlier selected feature set. The process can iterate until a selected feature set converges or otherwise meets or exceeds a given threshold.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Inventors: Douglas HAMILTON, Michael O'ROURKE, Xuyang LIN, Hyunsoo JEONG, William DAGUE, Tudor MOROSAN
  • Patent number: D938989
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: December 21, 2021
    Assignee: Shanghai Dalong Technology Co., Ltd.
    Inventors: Yilei Chai, Xuyang Lin, Shuying Liu