On cultural-centered graphical passwords: leveraging on users' cultural experiences for improving password memorability A Constantinides, M Belk, C Fidas, G Samaras Proceedings of the 26th Conference on User Modeling, Adaptation and …, 2018 | 26 | 2018 |
An eye gaze-driven metric for estimating the strength of graphical passwords based on image hotspots A Constantinides, M Belk, C Fidas, A Pitsillides Proceedings of the 25th International Conference on Intelligent User …, 2020 | 22 | 2020 |
On the accuracy of eye gaze-driven classifiers for predicting image content familiarity in graphical passwords A Constantinides, M Belk, C Fidas, A Pitsillides Proceedings of the 27th ACM conference on user modeling, adaptation and …, 2019 | 20 | 2019 |
From hot-spots towards experience-spots: Leveraging on users’ sociocultural experiences to enhance security in cued-recall graphical authentication A Constantinides, C Fidas, M Belk, AM Pietron, T Han, A Pitsillides International Journal of Human-Computer Studies 149, 102602, 2021 | 16 | 2021 |
Ensuring academic integrity and trust in online learning environments: A longitudinal study of an ai-centered proctoring system in tertiary educational institutions CA Fidas, M Belk, A Constantinides, D Portugal, P Martins, AM Pietron, ... Education Sciences 13 (6), 566, 2023 | 14 | 2023 |
User experience and acceptance of a device assisting persons with dementia in daily life: a multicenter field study T König, M Pigliautile, O Águila, J Arambarri, C Christophorou, ... Aging clinical and experimental research 34 (4), 869-879, 2022 | 14 | 2022 |
A cross-cultural perspective for personalizing picture passwords A Constantinides, AM Pietron, M Belk, C Fidas, T Han, A Pitsillides Proceedings of the 28th ACM Conference on User Modeling, Adaptation and …, 2020 | 13 | 2020 |
Continuous user identification in distance learning: a recent technology perspective D Portugal, JN Faria, M Belk, P Martins, A Constantinides, A Pietron, ... Smart Learning Environments 10 (1), 38, 2023 | 12 | 2023 |
A human cognitive processing perspective in designing e-commerce checkout processes M Belk, P Germanakos, A Constantinides, G Samaras Human-Computer Interaction–INTERACT 2015: 15th IFIP TC 13 International …, 2015 | 12 | 2015 |
Design and development of a patient-centric user authentication system A Constantinides, M Belk, C Fidas, A Pitsillides Adjunct Publication of the 28th ACM Conference on User Modeling, Adaptation …, 2020 | 11 | 2020 |
On sociocultural-centered graphical passwords: an initial framework A Constantinides, C Fidas, M Belk, G Samaras Proceedings of the 20th International Conference on Human-Computer …, 2018 | 10 | 2018 |
“I Recall this Picture”: Understanding Picture Password Selections based on Users’ Sociocultural Experiences A Constantinides, C Fidas, M Belk, A Pitsillides IEEE/WIC/ACM International Conference on Web Intelligence, 408-412, 2019 | 9 | 2019 |
The PersonaWeb System: Personalizing E-Commerce Environments based on Human Factors. P Germanakos, M Belk, A Constantinides, G Samaras UMAP Workshops, 2015 | 8 | 2015 |
Security and usability of a personalized user authentication paradigm: Insights from a longitudinal study with three healthcare organizations A Constantinides, M Belk, C Fidas, R Beumers, D Vidal, W Huang, ... ACM Transactions on Computing for Healthcare 4 (1), 1-40, 2023 | 7 | 2023 |
An Eye Gaze-driven Metric for Estimating the Strength of Graphical Passwords based on Image Hotspots. ACM Intelligent User Interfaces (IUI 2020) A Constantinides, M Belk, C Fidas, A Pitsillides ACM Press, 2020 | 5 | 2020 |
Usability testing of the first prototype of the Memento system: a technological device to promote an independent living in people with dementia M Pigliautile, T König, CC Mayer, M Colombo, AG Guazzarini, ... Disability and Rehabilitation: Assistive Technology 18 (8), 1411-1420, 2023 | 4 | 2023 |
Eye gaze and interaction differences of holistic versus analytic users in image-recognition human interaction proof schemes P Leonidou, A Constantinides, M Belk, C Fidas, A Pitsillides International Conference on Human-Computer Interaction, 66-75, 2021 | 4 | 2021 |
A field dependence-independence perspective on eye gaze behavior within affective activities C Fidas, M Belk, C Constantinides, A Constantinides, A Pitsillides Human-Computer Interaction–INTERACT 2021: 18th IFIP TC 13 International …, 2021 | 3 | 2021 |
CogniKit: An Extensible Tool for Human Cognitive Modeling Based on Eye Gaze Analysis A Costi, M Belk, C Fidas, A Constantinides, A Pitsillides Companion Proceedings of the 25th International Conference on Intelligent …, 2020 | 3 | 2020 |
CulturAI: Exploring Mixed Reality Art Exhibitions with Large Language Models for Personalized Immersive Experiences N Constantinides, A Constantinides, D Koukopoulos, C Fidas, M Belk Adjunct Proceedings of the 32nd ACM Conference on User Modeling, Adaptation …, 2024 | 2 | 2024 |