Patents by Inventor Andrew McGregor Olney

Andrew McGregor Olney 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).

  • System and method for automatic extraction of conceptual graphs
    Patent number: 10108604
    Abstract: A system for processing text files to extract and create conceptual graphs. The system determines key terms, prescribes a set of edge relations (i.e., defines edge categories), and the extracts conceptual graphs from source documents, including raw text, using these representations together with a semantic parser, followed by post processing. The conceptual graphs can then be used for a variety of purposes, including the creation of questions in an automated tutor system.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: October 23, 2018
    Inventor: Andrew McGregor Olney
  • SYSTEM AND METHOD FOR AUTOMATIC EXTRACTION OF CONCEPTUAL GRAPHS
    Publication number: 20120131073
    Abstract: A system for processing text files to extract and create conceptual graphs. The system determines key terms, prescribes a set of edge relations (i.e., defines edge categories), and the extracts conceptual graphs from source documents, including raw text, using these representations together with a semantic parser, followed by post processing. The conceptual graphs can then be used for a variety of purposes, including the creation of questions in an automated tutor system.
    Type: Application
    Filed: November 19, 2010
    Publication date: May 24, 2012
    Inventor: Andrew McGregor Olney