Patents by Inventor Syunsuke Hirose

Syunsuke Hirose 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).

  • Pattern generation method, pattern generation apparatus, and program
    Patent number: 8447705
    Abstract: Disclosed is an apparatus that generates automatically a characteristic pattern in time series data by clustering a plurality of time series subsequences generated from the time series data. The apparatus includes a time series subsequence generation unit that generates a plurality of time series subsequences from the time series data, a phase alignment unit that aligns a phase of the generated time series subsequence, a clustering unit that performs clustering of a plurality of the time series subsequences, each having a phase aligned, a storage apparatus that stores the pattern obtained by the clustering, and an output apparatus that outputs the stored pattern.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: May 21, 2013
    Assignee: NEC Corporation
    Inventors: Ryohei Fujimaki, Syunsuke Hirose, Takayuki Nakata
  • PATTERN GENERATION METHOD, PATTERN GENERATION APPARATUS, AND PROGRAM
    Publication number: 20100121793
    Abstract: Disclosed is an apparatus that generates automatically a characteristic pattern in time series data by clustering a plurality of time series subsequences generated from the time series data. The apparatus includes a time series subsequence generation unit that generates a plurality of time series subsequences from the time series data, a phase alignment unit that aligns a phase of the generated time series subsequence, a clustering unit that performs clustering of a plurality of the time series subsequences, each having a phase aligned, a storage apparatus that stores the pattern obtained by the clustering, and an output apparatus that outputs the stored pattern.
    Type: Application
    Filed: February 21, 2008
    Publication date: May 13, 2010
    Inventors: Ryohei Fujimaki, Syunsuke Hirose, Takayuki Nakata