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A Study of Person Identification using Keystroke Dynamics and Statistical Analysis

Journal: International Journal of Engineering and Management Research (IJEMR) (Vol.8, No. 3)

Publication Date:

Authors : ;

Page : 18-23

Keywords : Biometrics; Closed-set identification; Identity management systems; Keystroke dynamics; Ranking (Statistics);

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Abstract

In this paper, a basic study of closed-set identification using keystroke dynamics and simple statistical analysis has been carried out. Dwell time, flight time and one additional feature called key affinity are used as user-identifying features. The timing information is passed through a statistical layer to produce mean and standard deviation. This information is combined with key affinity to identify a rank-based person list. In conclusion, we compare the performance of this setup with other setups. This work aims to suggest that a keystroke dynamics system relying on pure statistics as its underlying algorithm may not be sufficiently accurate.

Last modified: 2018-09-30 15:55:06