Title:
COMPUTER SYSTEM AND DATA ACCESS CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/183758
Kind Code:
A1
Abstract:
Provided is a computer system configured from a plurality of systems, wherein: the plurality of systems includes a plurality of provision systems that provide data, and a base system that controls access to the data; the base system receives, from a user, an acquisition request that includes a data acquisition condition, a quality condition, and a provider condition relating to a provider of the data provided by the provision systems; and if data satisfying the data acquisition condition satisfies the quality condition, and the provider of the data satisfying the data acquisition condition satisfies the provider condition, the base system implements control such that a user can access the data satisfying the data acquisition condition.
Inventors:
KAWAMURA SHUNJI (JP)
TANIZAKI MASAAKI (JP)
HATOGAI TETSUHIRO (JP)
TANIZAKI MASAAKI (JP)
HATOGAI TETSUHIRO (JP)
Application Number:
PCT/JP2019/032757
Publication Date:
September 17, 2020
Filing Date:
August 22, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G06F21/62; G06F16/14; G06F16/182
Foreign References:
| JP2017167748A | 2017-09-21 | |||
| JP2010204914A | 2010-09-16 | |||
| JP2008181188A | 2008-08-07 | |||
| JP2019042450A | 2019-03-22 | |||
| JP2017167747A | 2017-09-21 |
Other References:
See also references of EP 3937047A4
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (JP)
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