Browsing by Author "Holzinger, A."
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Article
Towards the personalization of CAPTCHA mechanisms based on individual differences in cognitive processing
Belk, Marios; Germanakos, Panagiotis; Fidas, Christos A.; Holzinger, A.; Samaras, George S. (2013)This paper studies the effect of individual differences on user performance related to text-recognition CAPTCHA challenges. In particular, a text-recognition CAPTCHA mechanism was deployed in a three-month user study to ...