Browsing Τμήμα Πληροφορικής / Department of Computer Science by Author "Raptis, George E."
Now showing items 1-3 of 3
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Eye Gaze-driven Prediction of Cognitive Differences during Graphical Password Composition
Katsini, Christina; Fidas, Christos; Raptis, George E.; Belk, Marios; Samaras, George; Avouris, Nikolaos (Association for Computing Machinery, 2018)Evidence suggests that individual cognitive differences affect users' memorability, visual behavior, and graphical passwords' security. Such knowledge denotes the added value of personalizing graphical password schemes ...
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Influences of Human Cognition and Visual Behavior on Password Strength during Picture Password Composition
Katsini, Christina; Fidas, Christos; Raptis, George E.; Belk, Marios; Samaras, George; Avouris, Nikolaos (Association for Computing Machinery, 2018)Visual attention, search, processing and comprehension are important cognitive tasks during a graphical password composition activity. Aiming to shed light on whether individual differences on visual behavior affect the ...
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Using eye gaze data & visual activities to infer human cognitive styles: Method & feasibility studies
Raptis, George E.; Katsini, Christina P.; Avouris, Nikolaos M.; Belk, Marios; Fidas, Christos A.; Samaras, George S. (Association for Computing Machinery, Inc, 2017)Recent research provides evidence that individual differences in human cognitive styles affect user performance and experience in diverse application domains. However, state-of-The-Art elicitation methods of cognitive ...