Studying the Effect of Human Cognition on Text and Image Recognition CAPTCHA Mechanisms. - Marios Belk; Panagiotis Germanakos; Christos Fidas; George Spanoudis; George Samaras (HCI (27), 2013)

An Individual Differences Approach in Adaptive Waving of User Checkout Process in Retail eCommerce. - Marios Belk; Panagiotis Germanakos; Stavros Asimakopoulos; Panayiotis Andreou; Constantinos Mourlas; George Spanoudis; George Samaras (HCI (18), 2014)

An Investigation of the Multilingual and Bi-dialectal Advantage in Executive Control. - Kyriakos Antoniou; George Spanoudis (CogSci, 2020)