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    HIERARCHICAL NATURAL LANGUAGE UNDERSTANDING SYSTEMS
    2.
    发明申请
    HIERARCHICAL NATURAL LANGUAGE UNDERSTANDING SYSTEMS 有权

    公开(公告)号：US20220245349A1

    公开(公告)日：2022-08-04

    申请号：US17162318

    申请日：2021-01-29

    Applicant: salesforce.com, inc.

    Inventor： Shiva Kumar Pentyala ,  Jean-Marc Soumet ,  Shashank Harinath ,  Shilpa Bhagavath ,  Johnson Liu ,  Ankit Chadha

    IPC: G06F40/30 ,  G06N20/00 ,  G06F40/295

    Abstract: Methods and systems for hierarchical natural language understanding are described. A representation of an utterance is inputted to a first machine learning model to obtain information on the first utterance. According to the information on the utterance a determination that the representation of the utterance is to be inputted to a second machine learning model that performs a dedicated natural language task is performed. In response to determining that the representation of the utterance is to be inputted to a second machine learning model, the utterance is inputted to the second machine learning model to obtain an output of the dedicated natural language task.

    SECURELY ACCESSING AND PROCESSING DATA IN A MULTI-TENANT DATA STORE
    4.
    发明申请
    SECURELY ACCESSING AND PROCESSING DATA IN A MULTI-TENANT DATA STORE 审中-公开

    公开(公告)号：US20190286832A1

    公开(公告)日：2019-09-19

    申请号：US15924840

    申请日：2018-03-19

    Applicant: salesforce.com, inc.

    Inventor： Kit Pang Szeto ,  Christopher James Wu ,  Ming-Yang Chen ,  Karl Ryszard Skucha ,  Eli Levine ,  Ka Chun Au ,  Bilong Chen ,  Johnson Liu

    IPC: G06F21/62 ,  H04L29/06

    Abstract: Methods, systems, and devices for data access and processing are described. To set up secure environments for data processing (e.g., including machine learning), an access control system may first receive approval from an authorized user (e.g., an approver) granting access to data objects in a multi-tenant data store. The system may determine tenant-specific paths for retrieving the data objects from the data store, and may initialize a number of virtual computing engines for accessing the data. Each computing engine may be tenant-specific based on the path(s) used by that computing engine, and each may include an access role defining the data objects or data object types accessible by that computing engine. By accessing the requested data objects according to the tenant-specific path prefixes and access roles, the virtual computing engines may securely maintain separate environments for different tenants and may only allow user access to approved tenant data.

    Securely accessing and processing data in a multi-tenant data store
    5.
    发明授权
    Securely accessing and processing data in a multi-tenant data store 有权

    公开(公告)号：US10853511B2

    公开(公告)日：2020-12-01

    申请号：US15924840

    申请日：2018-03-19

    Applicant: salesforce.com, inc.

    Inventor： Kit Pang Szeto ,  Christopher James Wu ,  Ming-Yang Chen ,  Karl Ryszard Skucha ,  Eli Levine ,  Ka Chun Au ,  Bilong Chen ,  Johnson Liu

    IPC: G06F21/62 ,  H04L29/06

    Abstract: Methods, systems, and devices for data access and processing are described. To set up secure environments for data processing (e.g., including machine learning), an access control system may first receive approval from an authorized user (e.g., an approver) granting access to data objects in a multi-tenant data store. The system may determine tenant-specific paths for retrieving the data objects from the data store, and may initialize a number of virtual computing engines for accessing the data. Each computing engine may be tenant-specific based on the path(s) used by that computing engine, and each may include an access role defining the data objects or data object types accessible by that computing engine. By accessing the requested data objects according to the tenant-specific path prefixes and access roles, the virtual computing engines may securely maintain separate environments for different tenants and may only allow user access to approved tenant data.

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