Determination of Suitable Boundary in Biometric Authentication

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25410%2F06%3A00005620" target="_blank" >RIV/00216275:25410/06:00005620 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Determination of Suitable Boundary in Biometric Authentication
Original language description
This article is focused on a problem of setting suitable boundary in the biometric authentication. The biometric authentication is somewhat different from the other kinds of authentication. While password matches relevant template which are saved in database or password does not match, biometric characteristics are somewhat stochastic. It means biometric characteristics (e.g. voice) can never absolutely match to their relevant templates. For this reason the system analyst has to set the strictness of similarity between submitted biometric characteristics and relevant templates. In this case the subject is considered as a valid user, not as an impostor. Non-Bayes tasks of a statistical decision seem to be a quite suitable tool for solving this problem.
Czech name
Stanovení hranice míry nepodobnosti v biometrické autentizaci
Czech description
Článek se zabývá stanovením vhodné hranice míry nepodobnostiv biometrické autentizaci. Pro tento účel jsou analyzovány zejména možností nebayesovských úloh statistického rozhodování, protože bayesovský přístup v tomto případě použít nelze.

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 9th International Conference on Applied informatics and Communications
ISBN
960-8457-51-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
537-350
Publisher name
WSEAS Press
Place of publication
Atény
Event location
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Event date
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Type of event by nationality
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UT code for WoS article
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