Patents by Inventor Jung-Lin Lee

Jung-Lin Lee 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).

  • Patent number: 12153631
    Abstract: An insight comprising a fact about a portion of data in a dataset is detected in the dataset. A context is determined by analyzing a natural language input, the context identifying an intent and an entity referenced by the natural language input. A relevance score is computed for the insight, the relevance score comprising a measure of similarity between a vector representation of the insight and a vector representation of the context, the vector representation of the insight comprising an encoding of the insight in multidimensional numerical form, the vector representation of the context comprising an encoding of the context in multidimensional numerical form. A selected insight is presented, the selected insight selected from a set of insights including the insight, the selected insight selected based on the relevance score.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: November 26, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Abdul Quamar, Fatma Ozcan, Eser Kandogan, Jung-Lin Lee
  • Publication number: 20240370461
    Abstract: Systems and methods for providing access to information in a relational database via API-operations for dataframes, are disclosed. Exemplary implementations may: store information that represents an input dataframe; generate a first relation that represents the input dataframe, the first relation having a first schema; obtain a dataframe query to be performed on the input dataframe; translate the dataframe query into a sequence of relational database operations; perform the sequence of relational database operations on the first relation to generate a second relation; and present at least a portion of the second relation to a user, and/or perform other steps.
    Type: Application
    Filed: July 15, 2024
    Publication date: November 7, 2024
    Inventors: Balachander Atur, Hazem Elmeleegy, Jung Lin Lee, Aditya G. Parameswaran, Devin Petersohn, Mahesh Shankar Vashishtha
  • Publication number: 20240345998
    Abstract: Systems and methods for converting dataframes to relational databases and/or vice versa, are disclosed. Exemplary implementations may: store information that represents a first dataframe; generate a first relation that represents the first dataframe, the first relation having a first schema; add a first ordering attribute to the set of attributes of the first relation; populate the first ordering attribute with numbers in accordance with a row numbering of the first dataframe; perform a relational database operation on the first relation that modifies the first relation into a second relation; create a second dataframe based on the second relation such that the row labels and the order of the rows are preserved for the (remaining) records and attributes of the second relation; and/or perform other steps.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: Balachander Atur, Hazem Elmeleegy, Jung Lin Lee, Aditya G. Parameswaran, Devin Petersohn, Mahesh Shankar Vashishtha
  • Patent number: 12072911
    Abstract: Systems and methods for providing access to information in a relational database via API-operations for dataframes, are disclosed. Exemplary implementations may: store information that represents an input dataframe; generate a first relation that represents the input dataframe, the first relation having a first schema; obtain a dataframe query to be performed on the input dataframe; translate the dataframe query into a sequence of relational database operations; perform the sequence of relational database operations on the first relation to generate a second relation; and present at least a portion of the second relation to a user, and/or perform other steps.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: August 27, 2024
    Assignee: Snowflake Inc.
    Inventors: Balachandran Atur, Hazem Elmeleegy, Jung Lin Lee, Aditya G Parameswaran, Devin Petersohn, Mahesh Shankar Vashishtha
  • Patent number: 12056100
    Abstract: Systems and methods for converting dataframes to relational databases and/or vice versa, are disclosed. Exemplary implementations may: store information that represents a first dataframe; generate a first relation that represents the first dataframe, the first relation having a first schema; add a first ordering attribute to the set of attributes of the first relation; populate the first ordering attribute with numbers in accordance with a row numbering of the first dataframe; perform a relational database operation on the first relation that modifies the first relation into a second relation; create a second dataframe based on the second relation such that the row labels and the order of the rows are preserved for the (remaining) records and attributes of the second relation; and/or perform other steps.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: August 6, 2024
    Assignee: Snowflake Inc.
    Inventors: Balachandran Atur, Hazem Elmeleegy, Jung Lin Lee, Aditya G Parameswaran, Devin Petersohn, Mahesh Shankar Vashishtha
  • Publication number: 20220237232
    Abstract: An insight comprising a fact about a portion of data in a dataset is detected in the dataset. A context is determined by analyzing a natural language input, the context identifying an intent and an entity referenced by the natural language input. A relevance score is computed for the insight, the relevance score comprising a measure of similarity between a vector representation of the insight and a vector representation of the context, the vector representation of the insight comprising an encoding of the insight in multidimensional numerical form, the vector representation of the context comprising an encoding of the context in multidimensional numerical form. A selected insight is presented, the selected insight selected from a set of insights including the insight, the selected insight selected based on the relevance score.
    Type: Application
    Filed: January 28, 2021
    Publication date: July 28, 2022
    Applicant: International Business Machines Corporation
    Inventors: ABDUL QUAMAR, Fatma Ozcan, Eser Kandogan, Jung-Lin Lee