Patents by Inventor JOANA M. FONSECA DA TRINDADE

JOANA M. FONSECA DA TRINDADE 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).

  • Supporting recursive dynamic provenance annotations over data graphs
    Patent number: 8928665
    Abstract: Systems and methods are provided for supporting dynamic provenance annotations over data graphs. A method includes receiving a plurality of dynamic graphs representing dynamic provenance data. The method further includes evaluating a provenance query over the plurality of dynamic graphs to obtain an answer to the provenance query. The method additionally includes providing the answer to the provenance query to a user, using at least a display device.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: January 6, 2015
    Assignee: International Business Machines Corporation
    Inventors: Joana M. Fonseca Da Trindade, Anastasios Kementsietsidis, Mudhakar Srivatsa
  • SUPPORTING RECURSIVE DYNAMIC PROVENANCE ANNOTATIONS OVER DATA GRAPHS
    Publication number: 20120327087
    Abstract: Systems and methods are provided for supporting dynamic provenance annotations over data graphs. A method includes receiving a plurality of dynamic graphs representing dynamic provenance data. The method further includes evaluating a provenance query over the plurality of dynamic graphs to obtain an answer to the provenance query. The method additionally includes providing the answer to the provenance query to a user, using at least a display device.
    Type: Application
    Filed: June 21, 2011
    Publication date: December 27, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JOANA M. FONSECA DA TRINDADE, ANASTASIOS KEMENTSIETSIDIS, MUDHAKAR SRIVATSA