Patents by Inventor Hien Trong To

Hien Trong To 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).

  • METHODS AND A SYSTEM FOR HYBRID LARGE JOIN QUERY OPTIMIZATION
    Publication number: 20160179890
    Abstract: Sets of joins against relations in a query are identified. An optimal order for processing the joins is determined. The optimal order is then processed by an enhanced genetic algorithm to generate a second optimal order for processing the joins. The second optimal order is at least as good as the optimal order. The second optimal order is used when developing a query plan for processing the query in a Database Management System (DBMS).
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Applicant: TERADATA US, INC.
    Inventors: Kuorong Chiang, Hien Trong To, Wei Tang