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DISTRIBUTED DATA INTEGRATION DEVICE,DISTRIBUTED DATA INTEGRATION METHOD,AND PROGRAM

外国特許コード F210010559
掲載日 2021年10月18日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2019JP049551
国際公開番号 WO2020137728
国際出願日 令和元年12月18日(2019.12.18)
国際公開日 令和2年7月2日(2020.7.2)
発明の名称 (英語) DISTRIBUTED DATA INTEGRATION DEVICE,DISTRIBUTED DATA INTEGRATION METHOD,AND PROGRAM
発明の概要(英語) A distributed data integration device is provided with: an acquisition unit for acquiring, for each analysis target data, an anchor data intermediate representation, which is an intermediate representation obtained by converting, using the first function, anchor data that is data used in common in integrating a plurality of distributed analysis target data, and an analysis target intermediate representation which is an intermediate representation obtained by converting the analysis target data by the first function; an anchor data conversion unit for converting a plurality of anchor data intermediate representations by the second function, for each analysis target data; a calculation unit for calculating the second function, for each analysis target data, that minimizes the difference between the anchor data intermediate representations; and an analysis target data conversion unit for converting the analysis target intermediate representation by the second function, for each analysis target data.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • UNIVERSITY OF TSUKUBA
  • 発明者(英語)
  • IMAKURA Akira
  • SAKURAI Tetsuya
参考情報 (研究プロジェクト等) Artificial Intelligence for Data Collaboration
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