Patents by Inventor Nick Cassimatis

Nick Cassimatis 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).

  • Real time parsing and suggestions from pre-generated corpus with hypernyms
    Patent number: 10289680
    Abstract: Systems and methods of natural language processing in an environment with no existing corpus are disclosed. The method includes defining an input grammar specific to a chosen domain, the input grammar having a domain specific knowledge and general grammatical knowledge. Groups of tokens are identified within the input grammar having syntactic and semantic equivalence. The identified groups are assembled into hypernyms, wherein the hypernyms include a semantic output for each token in the hypernyms. A list of fields is then combined with the hypernyms for combination with the hypernyms. A corpus of possible combinations of hypernyms and fields is created. A data structure mapping each possible combination to a partial semantic output is generated and the data structure is saved for use in later processing.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: May 14, 2019
    Assignee: Oath Inc.
    Inventors: Jonathan R. Scally, Richard Caneba, Nick Cassimatis
  • Real Time Parsing and Suggestions from Pre-Generated Corpus with Hypernyms
    Publication number: 20170344534
    Abstract: Systems and methods of natural language processing in an environment with no existing corpus are disclosed. The method includes defining an input grammar specific to a chosen domain, the input grammar having a domain specific knowledge and general grammatical knowledge. Groups of tokens are identified within the input grammar having syntactic and semantic equivalence. The identified groups are assembled into hypernyms, wherein the hypernyms include a semantic output for each token in the hypernyms. A list of fields is then combined with the hypernyms for combination with the hypernyms. A corpus of possible combinations of hypernyms and fields is created. A data structure mapping each possible combination to a partial semantic output is generated and the data structure is saved for use in later processing.
    Type: Application
    Filed: May 31, 2016
    Publication date: November 30, 2017
    Applicant: Yahoo Holdings, Inc.
    Inventors: Jonathan R. Scally, Richard Caneba, Nick Cassimatis