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    Dynamic cue generation for language learning
    1.
    发明授权
    Dynamic cue generation for language learning 有权

    公开(公告)号：US12198576B2

    公开(公告)日：2025-01-14

    申请号：US17653905

    申请日：2022-03-08

    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

    Inventor： Zhan Peng Huo ,  Jia Yu ,  Jia Tian Zhong ,  Yong Yin ,  Dong Hui Liu ,  Peng Hui Jiang

    IPC: G09B7/04 ,  G09B19/06

    Abstract: A method, system, and computer program product for dynamic cue generation for language learning are provided. The method identifies one or more listener actions for a listener engaged in listening learning. Based on the one or more listener actions, a language level of the listener is determined. A set of prompt metrics are generated based on the language level and the one or more listener actions. A set of audio stream levels is generated based on the set of prompt metrics. The method selects an audio stream level for a listening prompt, where the audio stream level is selected from the set of audio stream levels based on the language level of the listener.

    Cloud affinity based on evaluation of static and dynamic workload characteristics
    4.
    发明授权
    Cloud affinity based on evaluation of static and dynamic workload characteristics 有权

    公开(公告)号：US11928513B1

    公开(公告)日：2024-03-12

    申请号：US18089750

    申请日：2022-12-28

    Applicant: International Business Machines Corporation

    Inventor： Peng Hui Jiang ,  Dong Hui Liu ,  Jia Tian Zhong ,  Xing Xing Shen ,  Jia Yu ,  Yong Yin

    IPC: G06F9/50 ,  G06F9/38

    CPC classification number: G06F9/5033 ,  G06F9/3836 ,  G06F9/505

    Abstract: Mechanisms are provided for scheduling a workload in a cloud computing system. A cloud affinity factor (CAF) computer model is trained, via a machine learning process based on a training dataset comprising static characteristics of a workload binary for a workload, and dynamic characteristics corresponding to historical performance data for the workload, such that the trained CAF computer model predicts a performance classification for a given workload binary. The trained CAF computer model processes a new workload to generate a performance classification for the new workload. Cloud affinity factor(s) are generated based on the performance classification for the new workload. Node affinity and dispatch rule(s) are applied to the cloud affinity factor(s) to select one or more nodes of the cloud computing system to which to dispatch the workload. The workload is then scheduled on the selected one or more nodes.

    UTILIZING A STRUCTURED AUDIT LOG FOR IMPROVING ACCURACY AND EFFICIENCY OF DATABASE AUDITING
    5.
    发明公开
    UTILIZING A STRUCTURED AUDIT LOG FOR IMPROVING ACCURACY AND EFFICIENCY OF DATABASE AUDITING 审中-公开

    公开(公告)号：US20230315715A1

    公开(公告)日：2023-10-05

    申请号：US17708440

    申请日：2022-03-30

    Applicant: International Business Machines Corporation

    Inventor： Jia Tian Zhong ,  Peng Hui Jiang ,  Dong Hui Liu ,  Xing Xing Shen ,  Jia Yu ,  Yong Yin ,  Jing Lu ,  Xiao Yan Tang

    IPC: G06F16/23

    CPC classification number: G06F16/2365

    Abstract: A computer-implemented method, system and computer program product for improving accuracy and efficiency of auditing databases. A table, list or index of a database is analyzed to identify metadata, which includes time series data, user data, an Internet Protocol address and operation data. The identified metadata is associated with the corresponding record or row of the table, list or index from which the metadata was extracted. A determination is then made as to whether to record a raw data image associated with the record or row of the analyzed table, list or index based on the corresponding data operation. The identified metadata as well as the recorded data images, if any, are stored in a structured audit log. Auditing information is then obtained from a structured audit log based on matching the record or row identifier (RID) associated with the query with the RID associated with the structured audit log.

    DYNAMIC CUE GENERATION FOR LANGUAGE LEARNING
    6.
    发明公开
    DYNAMIC CUE GENERATION FOR LANGUAGE LEARNING 审中-公开

    公开(公告)号：US20230290261A1

    公开(公告)日：2023-09-14

    申请号：US17653905

    申请日：2022-03-08

    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

    Inventor： Zhan Peng Huo ,  Jia Yu ,  Jia Tian Zhong ,  Yong Yin ,  Dong Hui Liu ,  Peng Hui Jiang

    IPC: G09B7/04 ,  G09B19/06

    CPC classification number: G09B7/04 ,  G09B19/06

    Abstract: A method, system, and computer program product for dynamic cue generation for language learning are provided. The method identifies one or more listener actions for a listener engaged in listening learning. Based on the one or more listener actions, a language level of the listener is determined. A set of prompt metrics are generated based on the language level and the one or more listener actions. A set of audio stream levels is generated based on the set of prompt metrics. The method selects an audio stream level for a listening prompt, where the audio stream level is selected from the set of audio stream levels based on the language level of the listener.

    PROXIMITY POSITIONING
    7.
    发明申请
    PROXIMITY POSITIONING 有权

    公开(公告)号：US20220116739A1

    公开(公告)日：2022-04-14

    申请号：US17068862

    申请日：2020-10-13

    Applicant: International Business Machines Corporation

    Inventor： Yong Yin ,  Jia Tian Zhong ,  Dong Hui Liu ,  Peng Hui Jiang ,  Xing Xing Shen ,  Li Cao ,  Jia Yu

    IPC: H04W4/02 ,  H04W4/80 ,  G01S5/02

    Abstract: Software for proximity positioning that performs the following operations: (i) receiving at least one parameter via an advertising channel of a first protocol, wherein the at least one parameter is encoded in an advertising packet of the first protocol, and wherein the first protocol supports a first proximity positioning technology; (ii) extracting the encoded at least one parameter from the advertising packet; and (iii) performing, by a second proximity positioning technology different from the first proximity positioning technology, a measurement of distance based, at least in part, on the at least one parameter.

    PASSWORD AUTHENTICATION
    10.
    发明申请
    PASSWORD AUTHENTICATION 有权

    公开(公告)号：US20220261470A1

    公开(公告)日：2022-08-18

    申请号：US17178329

    申请日：2021-02-18

    Applicant: International Business Machines Corporation

    Inventor： Jia Tian Zhong ,  XING XING SHEN ,  Peng Hui Jiang ,  Dong Hui Liu ,  Yong Yin ,  Jia Yu

    IPC: G06F21/36 ,  G06F21/46 ,  G06F21/60 ,  G06F21/71

    Abstract: Embodiments of the present invention relate to password authentication. According to an embodiment of the present invention, a password associated with a user identification is received from a user device. The password is authenticated based on a preset relationship between a seed password and a graphical password associated with the user identification. The seed password consists of a string of characters. The graphical password is a directed path traversing all keys of a keypad in an order. Each of the keys represents one of the characters and is associated with an order number according to the order of the keys being traversed. The preset relationship is that the password consists of respective order numbers associated with respective keys representing corresponding characters of the seed password.

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