Patents by Inventor Dimitriious Gunopoulos

Dimitriious Gunopoulos 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).

  • METHOD AND APPARATUS FOR OPTIMIZING QUERIES UNDER PARAMETRIC AGGREGATION CONSTRAINTS
    Publication number: 20100100538
    Abstract: The present invention relates to a method and apparatus for optimizing queries. The present invention discloses an efficient method for providing answers to queries under parametric aggregation constraints.
    Type: Application
    Filed: December 26, 2009
    Publication date: April 22, 2010
    Inventors: NIKOLAOS KOUDAS, Divesh Srivastava, Sudipto Guha, Dimitriious Gunopoulos, Michail Vlachos