COLLATION RANK TABLE MANAGING DEVICE, COLLATION RANK TABLE MANAGING METHOD, PROGRAM, AND BIOMETRIC AUTHENTICATION MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a collation rank table managing device, collation rank table managing method, program, and biometric authentication management system for dynamically managing a collation rank table utilized for referring to the collating order of already registered registration biological information, in a biometric authentication system for gradually authenticating input biological information.;SOLUTION: This collation rank table managing device updates two types of tables, namely a midway authentication success user table related to a midway authentication success user and a final authentication success user table related to a final authentication success user, based on authentication result information acquired from the biometric authentication system. The collation rank table managing device performs update processing of the collation rank table based on the two types of user tables.;COPYRIGHT: (C)2011,JPO&INPIT