Title:
登録先決定装置、登録装置、秘匿検索システム、登録先決定方法及び登録先決定プログラム
Document Type and Number:
Japanese Patent JP6381861
Kind Code:
B2
Abstract:
A registration destination determination device (50) determines which data management device, among a plurality of data management devices (20A, 20B), is to manage registration data, such that, with a data type constituting the registration data as a target type, an appearance frequency distribution of values set for the target type of the registration data managed by each of the plurality of data management devices (20A, 20B) is different from an appearance frequency distribution of values set for the target type of the registration data managed by the whole of the plurality of data management devices (20A, 20B).
Inventors:
Takashi Ito
Matsuda Nori
Hattori Mitsuhiro
Youichi Shibata
Mori Takumi
Hirano Takato
Yoshihiro Ozeki
Matsuda Nori
Hattori Mitsuhiro
Youichi Shibata
Mori Takumi
Hirano Takato
Yoshihiro Ozeki
Application Number:
JP2018518922A
Publication Date:
August 29, 2018
Filing Date:
May 27, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G06F21/62
Domestic Patent References:
| JP2009181546A | 2009-08-13 |
Foreign References:
| WO2012115031A1 | 2012-08-30 |
Attorney, Agent or Firm:
Mizoi International Patent Service Corporation