Patents by Inventor Minoru Kakehi

Minoru Kakehi 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).

  • Multi-objective optimization using weight adjustment of initial and corrected solutions
    Patent number: 8244657
    Abstract: A multi-objective optimization apparatus provides a weight adjustment apparatus, method, and computer program product, to perform optimization while reflecting user's demands. The multi-objective optimization apparatus for adjusting weights of a plurality of evaluation items includes a correction accepting unit for accepting an operation for correcting an initial solution as one of solutions to the plurality of evaluation items, and a weight adjustment unit for adjusting weights of the plurality of evaluation items using the initial solution based on the corrected solution as a corrected initial solution.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: August 14, 2012
    Assignee: International Business Machines Corporation
    Inventors: Minoru Kakehi, Rika Kusuda, Takashi Yonezawa
  • Multi-Objective Optimization Using Weight Adjustment of Initial and Corrected Solutions
    Publication number: 20090192973
    Abstract: A multi-objective optimization apparatus provides a weight adjustment apparatus, method, and computer program product, to perform optimization while reflecting user's demands. The multi-objective optimization apparatus for adjusting weights of a plurality of evaluation items includes a correction accepting unit for accepting an operation for correcting an initial solution as one of solutions to the plurality of evaluation items, and a weight adjustment unit for adjusting weights of the plurality of evaluation items using the initial solution based on the corrected solution as a corrected initial solution.
    Type: Application
    Filed: January 29, 2009
    Publication date: July 30, 2009
    Applicant: International Business Machines Corporation
    Inventors: Minoru Kakehi, Rika Kusuda, Takashi Yonezawa