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26 septembre 2012
- handle: 10670/1.x3y2ly
- hal: hal-01551740
- doi: 10.1007/978-3-642-33260-9_17
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info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-642-33260-9_17
http://creativecommons.org/licenses/by/ , info:eu-repo/semantics/OpenAccess
Mots-clés
keystroke dynamics identification authentication behavioral science biometrics computer securitySujets proches
Kinetics Dynamical systemsCiter ce document
Mariusz Rybnik et al., « Advances in the Keystroke Dynamics: The Practical Impact of Database Quality », HAL-SHS : sciences de l'information, de la communication et des bibliothèques, ID : 10.1007/978-3-642-33260-9_17
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Résumé
This paper concerns database quality in the Keystroke Dynamics domain. The authors present their own algorithm and test it using two databases: the authors’ own KDS database and Keystroke Dynamics - Benchmark Data Set online database. Following problems are studied theoretically and experimentally: classification accuracy, database representativeness, increase in typing proficiency and finally: time precision in samples acquisition. Results show that the impact of the database uniqueness on the experimental results is substantial and should not be disregarded in classification algorithm evaluation.