Patents by Inventor Sanjay Nadhavajhala

Sanjay Nadhavajhala 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: 11665180
    Abstract: Methods and systems for artificially intelligent security incident and event management using an attention-based deep neural network and transfer learning are disclosed. A method includes: collecting, by a computing device, system and network activity events in bulk; forming, by the computing device, a corpus using the collected system and network activity events; correlating, by the computing device, discrete events of the system and network activity events into offenses; adding, by the computing device, additional features to the corpus representing the offenses and disposition decisions regarding the offenses; training, by the computing device, a deep neural network using the corpus; and tuning, by the computing device, the deep neural network for a monitored computing environment using transfer learning.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: May 30, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jeb R. Linton, Darrel Haswell, Satya Sreenivas, Naeem Altaf, Sanjay Nadhavajhala, Ron Williams, Bradley Evan Harris, John Walter Morris
  • Patent number: 11265305
    Abstract: Managing anonymous network connections. In one aspect managing anonymous network connections by providing anonymous authentication credentials to a plurality of devices in a hierarchical network, registering a first set of devices at a first data aggregator, determining that the first set of devices at the first aggregator numbers less than a first threshold value, registering the first set of devices with a second aggregator upstream in the hierarchy from the first aggregator, causing data from the first set of devices to be received at the second aggregator.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: March 1, 2022
    Assignee: International Business Machines Corporation
    Inventors: Jeb R. Linton, Naeem Altaf, Sanjay Nadhavajhala, Satya Sreenivas
  • Publication number: 20210312683
    Abstract: A computer-implemented method for the automatic generation of photorealistic 3D avatars. The method includes generating, using machine learning network, a plurality of 2D photorealistic facial images; generating, using a model agnostic meta-learner, a plurality of 2D photorealistic facial expression images based on the plurality of 2D photorealistic facial images; and generating a plurality of 3D photorealistic avatars based on the plurality of 2D photorealistic facial expression images.
    Type: Application
    Filed: April 1, 2020
    Publication date: October 7, 2021
    Inventors: Jeb R. Linton, Satya Sreenivas, Naeem Atlaf, Sanjay Nadhavajhala
  • Patent number: 11138781
    Abstract: A computer-implemented method for the automatic generation of photorealistic 3D avatars. The method includes generating, using machine learning network, a plurality of 2D photorealistic facial images; generating, using a model agnostic meta-learner, a plurality of 2D photorealistic facial expression images based on the plurality of 2D photorealistic facial images; and generating a plurality of 3D photorealistic avatars based on the plurality of 2D photorealistic facial expression images.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: October 5, 2021
    Assignee: International Business Machines Corporation
    Inventors: Jeb R. Linton, Satya Sreenivas, Naeem Atlaf, Sanjay Nadhavajhala
  • Publication number: 20210273954
    Abstract: Methods and systems for artificially intelligent security incident and event management using an attention-based deep neural network and transfer learning are disclosed. A method includes: collecting, by a computing device, system and network activity events in bulk; forming, by the computing device, a corpus using the collected system and network activity events; correlating, by the computing device, discrete events of the system and network activity events into offenses; adding, by the computing device, additional features to the corpus representing the offenses and disposition decisions regarding the offenses; training, by the computing device, a deep neural network using the corpus; and tuning, by the computing device, the deep neural network for a monitored computing environment using transfer learning.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 2, 2021
    Inventors: Jeb R. LINTON, Darrel HASWELL, Satya SREENIVAS, Naeem ALTAF, Sanjay NADHAVAJHALA, Ron WILLIAMS, Bradley Evan HARRIS, John Walter MORRIS
  • Publication number: 20210014209
    Abstract: Managing anonymous network connections. In one aspect managing anonymous network connections by providing anonymous authentication credentials to a plurality of devices in a hierarchical network, registering a first set of devices at a first data aggregator, determining that the first set of devices at the first aggregator numbers less than a first threshold value, registering the first set of devices with a second aggregator upstream in the hierarchy from the first aggregator, causing data from the first set of devices to be received at the second aggregator.
    Type: Application
    Filed: July 12, 2019
    Publication date: January 14, 2021
    Inventors: Jeb R. Linton, Naeem Altaf, Sanjay Nadhavajhala, Satya Sreenivas