PERSONAL INDENTIFICATION SYSTEM, METHOD, AND COMPUTER READABLE MEDIUM STORING PROGRAM THEREOF
First Claim
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1. A personal identification system for identifying a user, comprising:
- a personal data storage for storing personal data of users;
a knowledge data storage for storing knowledge data related to the personal data stored in the personal data storage;
a query generator for generating a query on the basis of the knowledge data stored in the knowledge data storage;
an interrogator forissuing the query generated by the query generator to the user andobtaining an answer to the query from the user; and
a candidate screener for screening candidates for identification in accordance with the answer.
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Abstract
A personal identification system includes a user database and a knowledge database. The user database stores personal data of a user. The knowledge database stores knowledge data relating to the personal data stored in the user database. The personal identification system generates a query on the basis of the knowledge data stored in the knowledge database, issues the generated query, and screens candidates for identification in accordance with an answer to the query.
19 Citations
7 Claims
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1. A personal identification system for identifying a user, comprising:
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a personal data storage for storing personal data of users; a knowledge data storage for storing knowledge data related to the personal data stored in the personal data storage; a query generator for generating a query on the basis of the knowledge data stored in the knowledge data storage; an interrogator for issuing the query generated by the query generator to the user and obtaining an answer to the query from the user; and a candidate screener for screening candidates for identification in accordance with the answer. - View Dependent Claims (2, 3, 4, 5)
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6. A method executed by a computer for identifying a user, comprising:
- storing personal data of users;
storing knowledge data related to the stored personal data; generating a query on the basis of the stored knowledge data; issuing the generated query to the user; obtaining an answer to the query from the use; and screening candidates for identification in accordance with the answer.
- storing personal data of users;
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7. A computer-readable medium encoded with computer-executable instructions enabling a computer to execute a method for identifying a user, said method comprising:
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storing personal data of users; storing knowledge data related to the stored personal data; generating a query on the basis of the stored knowledge data; issuing the generated query to the user; obtaining an answer to the query from the use; and screening candidates for identification in accordance with the answer.
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Specification