Patents by Inventor Kentarou SASASKI

Kentarou SASASKI 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).

  • Inference system, inference method, and recording medium
    Patent number: 11521092
    Abstract: An inference method according to the present invention in an inference system inferring a probability that an ending state holds based on a starting state and a rule set, the method includes: when a rule set derived by excluding one rule from rules constituting a first rule set is set as a second rule set, a probability that the ending state holds based on the starting state and the first rule set is set as a first inference result, and a probability that the ending state holds based on the starting state and the second rule set is set as a second inference result, calculating an importance being an indicator indicating magnitude of a difference between the first inference result and the second inference result; and outputting the rule and the importance of the rule, being associated with each other for each of the excluded rule.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: December 6, 2022
    Assignee: NEC CORPORATION
    Inventors: Kentarou Sasaski, Daniel Georg Andrade Silva, Yotaro Watanabe, Kunihiko Sadamasa
  • INFERENCE SYSTEM, INFERENCE METHOD, AND RECORDING MEDIUM
    Publication number: 20200293929
    Abstract: An inference method according to the present invention in an inference system inferring a probability that an ending state holds based on a starting state and a rule set, the method includes: when a rule set derived by excluding one rule from rules constituting a first rule set is set as a second rule set, a probability that the ending state holds based on the starting state and the first rule set is set as a first inference result, and a probability that the ending state holds based on the starting state and the second rule set is set as a second inference result, calculating an importance being an indicator indicating magnitude of a difference between the first inference result and the second inference result; and outputting the rule and the importance of the rule, being associated with each other for each of the excluded rule.
    Type: Application
    Filed: March 9, 2017
    Publication date: September 17, 2020
    Applicant: NEC Corporation
    Inventors: Kentarou SASASKI, Daniel Georg ANDRADE SILVA, Yotaro WATANABE, Kunihiko SADAMASA