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Title:
DISCRIMINATION SYSTEM, DISCRIMINATION METHOD, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2022065915
Kind Code:
A
Abstract:
To provide a new authentication technique.SOLUTION: According to a discrimination method, a question that can discriminate a correct answer from conversation history with a user's interaction agent is generated in accordance with a predetermined generation rule (S230), an answer to the question is required of a subject (S240), and the answer is acquired from the subject (S250). Further, by discriminating whether or not the answer is a correct answer, it is determined whether the subject is the user (S260 to S310). The generation rule may be defined for each feature of a situation requesting an answer. That is, a question may be generated according to the generation rule corresponding to a feature of a situation requesting an answer.SELECTED DRAWING: Figure 6

Inventors:
MORIKAWA TOMOYUKI
Application Number:
JP2020174721A
Publication Date:
April 28, 2022
Filing Date:
October 16, 2020
Export Citation:
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Assignee:
VITS INC
JASMY INC
International Classes:
G06F21/31
Domestic Patent References:
JP2009205542A2009-09-10
JP2003263417A2003-09-19
JP2010186237A2010-08-26
Foreign References:
US20030154406A12003-08-14
US20120079576A12012-03-29
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation



 
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