Mohd Noorulfakhri Yaacob
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Mohd Noorulfakhri Yaacob
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Mohd Noorulfakhri, Yaacob
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57218118259

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  • Publication
    Soft Biometrics and Its Implementation in Keystroke Dynamics
    ( 2020-06-17)
    Mohd Noorulfakhri Yaacob
    ;
    Syed Zulkarnain Syed Idrus
    ;
    Wan Nor Ashiqin Wan Ali
    ;
    Wan Azani Wan Mustafa
    ;
    Mohd Aminudin Jamlos
    ;
    Wahab M.H.A.
    Biometrics is a unique art that exists within a person and allows it to be used to differentiate between one another. These biometrics can be divided into two categories namely behaviour and physical such as face, fingerprint, hand, voice and gait. There are previous studies which examine the personal's characteristic or personality as gender, age, cultural, weight, height, colour of hair etc. This personal's characteristic or personality also known as soft biometric. Several previous studies have shown that the use of soft biometric element (one or combination of elements) in the process of identifying individuals can improve the performance of individual recognition. This paper will elaborate and concludes past studies related to the use of soft biometric elements in KD. Several soft biometric elements applied in various methods of recognition on previous studies have been listed and the results of the studies are compared.
  • Publication
    A Review on Feature Extraction in Keystroke Dynamics
    ( 2020-06-17)
    Mohd Noorulfakhri Yaacob
    ;
    Syed Zulkarnain Syed Idrus
    ;
    Wan Nor Ashiqin Wan Ali
    ;
    Wan Azani Wan Mustafa
    ;
    Mohd Aminudin Jamlos
    ;
    Wahab M.H.A.
    Feature extraction is an important process before an analysis of a data is carry out. Different behaviour of a user while using the keyboard is a feature that need to be identified in the Keystroke Dynamics (KD) study. Example are the difference between typing time between letters, typing speed and the force of a person pressing the keyboard. Past studies related to feature extraction for KD have been described in this paper. Various features that have been used are listed and the results of the study are compared. The results of this writing are expected to help new researchers in the process of evaluating KD.
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