Patents by Inventor Harikrishna Narayanan

Harikrishna Narayanan 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: 11948072
    Abstract: A system for validating data includes an interface and a processor. The interface is configured to receive a data set. The processor is configured to calculate a data quality metric for the data set, wherein the data quality metric is based at least in part on a data distribution metric; determine a model to build based at least in part on the data quality metric; build the model; and provide the model for use.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: April 2, 2024
    Assignee: Workday, Inc.
    Inventors: Manjunath Balasubramaniam, Parag Avinash Namjoshi, Hamdi Jenzri, Harikrishna Narayanan
  • Patent number: 11520798
    Abstract: A system for improving a query response includes an interface and a processor. The interface is configured to receive a query. The processor is configured to determine a categorization for the query using a model. The categorization is associated with a confidence value. The processor is configured to a comparison of the confidence value and a first threshold, wherein the first threshold is determined to maximize a metric and modify the query response based at least in part on the categorization and the comparison.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: December 6, 2022
    Assignee: Workday, Inc.
    Inventors: Parag Avinash Namjoshi, Harikrishna Narayanan, Hamdi Jenzri, Adam Charles Baker
  • Patent number: 11210423
    Abstract: A secure tenant activity data system for a deployment service includes processor that is configured to decrypt a set of encrypted stream processed monitoring data to recover a set of stream processed monitoring data; determine a transaction identifier associated with the set of stream processed monitoring data; determine whether the transaction identifier has been seen associated with a set of previous data; in response to determining that the transaction identifier has been seen associated with the set of previous data, retrieve the set of previous data; decrypt the set of previous data to recover a set of decrypted previous data; aggregate the set of stream processed monitoring data with the set of decrypted previous data to generate a set of aggregated data; encrypt the set of aggregated data to create a set of encrypted aggregated data; and provide the set of encrypted aggregated data to a safe storage area.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: December 28, 2021
    Assignee: Workday, Inc.
    Inventors: Parag Avinash Namjoshi, Harikrishna Narayanan, Sergei Winitzki, Yury Markovsky, Lakshminarayanan Renganarayana
  • Publication number: 20210182426
    Abstract: A secure tenant activity data system for a deployment service includes processor that is configured to decrypt a set of encrypted stream processed monitoring data to recover a set of stream processed monitoring data; determine a transaction identifier associated with the set of stream processed monitoring data; determine whether the transaction identifier has been seen associated with a set of previous data; in response to determining that the transaction identifier has been seen associated with the set of previous data, retrieve the set of previous data; decrypt the set of previous data to recover a set of decrypted previous data; aggregate the set of stream processed monitoring data with the set of decrypted previous data to generate a set of aggregated data; encrypt the set of aggregated data to create a set of encrypted aggregated data; and provide the set of encrypted aggregated data to a safe storage area.
    Type: Application
    Filed: February 25, 2021
    Publication date: June 17, 2021
    Inventors: Parag Avinash Namjoshi, Harikrishna Narayanan, Sergei Winitzki, Yury Markovsky, Lakshminarayanan Renganarayana
  • Publication number: 20210103593
    Abstract: A system for improving a query response includes an interface and a processor. The interface is configured to receive a query. The processor is configured to determine a categorization for the query using a model. The categorization is associated with a confidence value. The processor is configured to a comparison of the confidence value and a first threshold, wherein the first threshold is determined to maximize a metric and modify the query response based at least in part on the categorization and the comparison.
    Type: Application
    Filed: December 16, 2020
    Publication date: April 8, 2021
    Inventors: Parag Avinash Namjoshi, Harikrishna Narayanan, Hamdi Jenzri, Adam Charles Baker
  • Patent number: 10963587
    Abstract: A secure tenant activity data system for a deployment service includes an interface and a processor. The interface is configured to receive a set of encrypted monitoring data collected and encrypted from a monitoring instrument from a tenant system. The processor is configured to decrypt the data for stream processing; encrypt and store the stream processed data; and provide the encrypted data with a tenant identifier to a deployment service. Steam processing is one or more of data cleaning, data rounding, data filtering, data smoothing, algorithmic processing, improving ranking of results, improved navigation, generating recommendations, generating metrics, or computation of features for a machine learning system.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: March 30, 2021
    Assignee: Workday, Inc.
    Inventors: Parag Avinash Namjoshi, Harikrishna Narayanan, Sergei Winitzki, Yury Markovsky, Lakshminarayanan Renganarayana
  • Patent number: 10896185
    Abstract: A system for improving a query response includes an interface and a processor. The interface is configured to receive a query. The processor is configured to determine a categorization for the query using a model. The categorization is associated with a confidence value. The processor is configured to determine whether the confidence value is above a first threshold and, in response to the confidence value being above the first threshold, modify the query response based at least in part on the categorization.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: January 19, 2021
    Assignee: Workday, Inc.
    Inventors: Parag Avinash Namjoshi, Harikrishna Narayanan, Hamdi Jenzri, Adam Charles Baker