Patents by Inventor Ives José de Albuquerque Macêdo

Ives José de Albuquerque Macêdo 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).

  • SYSTEMS AND METHODS FOR VISUALIZING PROBLEM AREAS OF AN AUTOMATED QUESTION ANSWERING SYSTEM
    Publication number: 20240087187
    Abstract: Systems and method for visualizing data for an automated question answering system are disclosed. The method includes identifying a first answer associated with a first query; identifying a second answer associated with a second query; determining a criterion of the first answer with respect to the second answer; and visually representing the first answer and the second answer based on the criterion.
    Type: Application
    Filed: September 12, 2022
    Publication date: March 14, 2024
    Inventors: Charles Wooters, Yochai Konig, Christos Melidis, Arnon Mazza, George Seif, Chen Qian, Ives José de Albuquerque Macêdo, JR., Jérôme Solis
  • SYSTEMS AND METHODS FOR DETERMINING OPERATIONAL PARAMETERS OF A SYNTHETIC APERTURE RADAR
    Publication number: 20230314598
    Abstract: A method of determining feasible swaths of a synthetic aperture radar (SAR) includes determining a first plurality of swaths that are transmit-feasible and nadir-feasible, determining a second plurality of swaths of the first plurality of swaths that satisfy at least one hard constraint, the at least one hard constraint being an image quality constraint or a system constraint, and generating a graph of the second plurality of swaths. The method may include assigning each feasible swath of the second plurality of swaths to a node in a directed graph, and adding a directed edge in the directed graph when a pair of swaths of the second plurality of swaths satisfy one or more defined constraints. The method may include configuring the SAR to operate based at least in part on the generated graph of the second plurality of swaths. Operating the configured SAR may include obtaining SAR images.
    Type: Application
    Filed: December 12, 2022
    Publication date: October 5, 2023
    Inventors: Julie Nutini, Jaklyn De Vos, Peter Allen Fox, Ives José de Albuquerque Macêdo
  • SYSTEMS AND METHODS FOR DETERMINING OPERATIONAL PARAMETERS OF A SYNTHETIC APERTURE RADAR
    Publication number: 20220260707
    Abstract: A method of determining feasible swaths of a synthetic aperture radar (SAR) includes determining a first plurality of swaths that are transmit-feasible and nadir-feasible, determining a second plurality of swaths of the first plurality of swaths that satisfy at least one hard constraint, the at least one hard constraint being an image quality constraint or a system constraint, and generating a graph of the second plurality of swaths. The method may include assigning each feasible swath of the second plurality of swaths to a node in a directed graph, and adding a directed edge in the directed graph when a pair of swaths of the second plurality of swaths satisfy one or more defined constraints. The method may include configuring the SAR to operate based at least in part on the generated graph of the second plurality of swaths. Operating the configured SAR may include obtaining SAR images.
    Type: Application
    Filed: July 6, 2020
    Publication date: August 18, 2022
    Inventors: Julie Nutini, Jaklyn De Vos, Peter Allen Fox, Ives José de Albuquerque Macêdo, Jr.