Belk M, Fidas C., Germanakos P., & Samaras G. (2015). "Do Human Cognitive Differences in Information Processing Affect Preference and Performance of CAPTCHA?", International Journal of Human - Computer Studies (IJHCS), Elsevier, doi: 10.1016/j.ijhcs.2015.07.002.
Belk M, Fidas C., Germanakos P., & Samaras G. (2014). "A Personalised User Authentication Approach based on Individual Differences in Information Processing", Interacting with Computers (IwC) Journal, Oxford University Press, doi: 10.1093/iwc/iwu033
Papatheocharous E., Belk M., Germanakos P., Samaras G. (2014). "Towards Implicit User Modeling based on Artificial Intelligence, Cognitive Styles and Web Interaction Data", International Journal on Artificial Intelligence Tools (IJAIT), World Scientific, April 2014, Vol. 23(2): 21 pages.
Belk M., Germanakos P., Papatheocharous E., Andreou P., & Samaras G. (2014). "Integrating Human Factors and Semantic Markups in Adaptive Interactive Systems", Open Journal of Web Technologies (OJWT), RonPub UG, 2014, Vol. 1(1): 15-26, ISSN: 2199-188X
Belk M., Papatheocharous E., Germanakos P., & Samaras G. (2013) "Modeling Users on the World Wide Web based on Cognitive Factors, Navigation Behaviour and Clustering Techniques", Journal of Systems and Software, Special Issue on Web 2.0 Engineering, Elsevier, Vol. 86(13), pp. 2995–3012
Papatheocharous E., Belk M., Germanakos P., & Samaras G. (2013). "Embracing Cognitive Factors and Fuzzy Logic in Adaptive Interactive Systems", International Journal of Engineering Intelligent Systems (EIS), Special Issue on Artificial Intelligence Applications and Innovations 2012, CRL Publishing Ltd., Vol. 21(1): 1-18, June 2013.
Belk M., Germanakos P., Andreou P., & Samaras G. (2015). "Towards a Human-centered E-Commerce Personalization Framework", Proceedings of the 2015 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2015), Singapore, December 6-9, 2015, IEEE Computer Society Press
Belk M., Germanakos P., Constantinides A., & Samaras G. (2015). "A Human Cognitive Processing Perspective in Designing E-Commerce Checkout Processes", Proceedings of the 15th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2015), Bamberg, Germany, September 14-18, 2015, LNCS, Springer-Verlag Berlin Heidelberg
Germanakos P., Belk M., Constantinides A., & Samaras G. (2015). "The PersonaWeb System: Personalizing E-Commerce Environments based on Human Factors", Demonstration in Proceedings of the 23rd International Conference on User Modeling, Adaptation, and Personalization (UMAP 2015), Dublin, Ireland, June 29 - July 3, 2015, Springer-Verlag Berlin Heidelberg
Belk M., Portugal D., Christodoulou E., & Samaras G. (2015) "CogniMouse: On Detecting Users’ Task Completion Difficulty through Computer Mouse Interaction", Proceedings of the Extended Abstracts on Human Factors in Computing Systems (CHI 2015), Seoul, South Korea, ACM Press, 1019-1024
Fidas C., Hussmann H., Belk M., & Samaras G. (2015) "iHIP: Towards a User Centric Individual Human Interaction Proof Framework", Proceedings of the Extended Abstracts on Human Factors in Computing Systems (CHI 2015), Seoul, South Korea, ACM Press, 2235-2240
Constantinides A., Belk M., Germanakos P., & Samaras G. (2015) "The PersonaCheck System for Personalizing M-Commerce Checkout Processes", Demonstration in the Proceedings of the 16th IEEE International Conference on Mobile Data Management (MDM 2015), Pittsburgh, Pennsylvania, USA, June, 15-18, 2015, IEEE Computer Society
Belk M, Germanakos P., Fidas C., & Samaras G. (2014) "A Personalisation Method based on Human Factors for Improving Usability of User Authentication Tasks", Proceedings of the 22nd International Conference on User Modeling, Adaptation, and Personalization (UMAP 2014), Aalborg, Denmark, July 7-11, 2014, Springer-Verlag Berlin Heidelberg, pp. 13-24 (Best Paper Nominee)
Belk M., Fidas C., Germanakos P., Samaras G. (2014) "On Supporting Security and Privacy-preserving Interaction through Adaptive Usable Security", Proceedings of the 16th International Conference on Human-Computer Interaction – HCI International 2014 (HCI 2014), Heraklion, Crete, LNCS, Springer-Verlag Berlin Heidelberg, pp. 3-10
Belk M., Germanakos P., Asimakopoulos S., Andreou P., Mourlas C., Spanoudis G., Samaras G. (2014) "An Individual Differences Approach in Adaptive Waving of User Checkout Process in Retail eCommerce", Proceedings of the 16th International Conference on Human-Computer Interaction – HCI International 2014 (HCI 2014), Heraklion, Crete, LNCS, Springer-Verlag Berlin Heidelberg, pp. 451-460
Belk M., Fidas C., Germanakos P., & Samaras G. (2013). "Security for Diversity: Studying the Effects of Verbal and Imagery Processes on User Authentication Mechanisms", Proceedings of the 14th IFIP TC13 Conference on Human-Computer Interaction (INTERACT 2013), Cape Town, South Africa, September 2-6, 2013, LNCS, Springer-Verlag Berlin Heidelberg, pp 442-459
Belk M., Germanakos P., Fidas C., & Samaras G. (2013). "Studying the Effect of Human Cognition on User Authentication Tasks", Proceedings of the 21st International Conference on User Modeling, Adaptation, and Personalization (UMAP 2013), Rome, Italy, June 10-14, 2013, LNCS 7899, Springer-Verlag Berlin Heidelberg, pp. 102-113.
Belk M., Germanakos P., Fidas C., Holzinger A., & Samaras G. (2013). "Towards the Personalization of CAPTCHA Mechanisms based on Individual Differences in Cognitive Processing", Proceedings of the 1st International Conference on Human Factors in Computing & Informatics (SouthCHI 2013), Maribor, Slovenia, July 1-3, 2013, LNCS 7946, Springer-Verlag Berlin Heidelberg, pp. 409-426. (Best Paper Award)
Lekkas Z., Germanakos P., Tsianos N., Mourlas C., & Samaras G. (2013). "Personality and Emotion as Determinants of the Learning Experience: How Affective Behavior Interacts with various Components of the Learning Process", Proceedings of the 15th International Conference on Human-Computer Interaction – HCI International 2013 (HCI 2013), Las Vegas, Nevada, USA, July 21-26, 2013, LNCS 8005, Springer-Verlag Berlin Heidelberg, pp. 418-427.
Belk M., Germanakos P., Fidas C., Spanoudis G., & Samaras G. (2013). "Studying the Effect of Human Cognition on Text and Image Recognition CAPTCHA Mechanisms", Proceedings of the 15th International Conference on Human-Computer Interaction – HCI International 2013 (HCI 2013), Las Vegas, Nevada, USA, July 21-26, 2013, LNCS 8030, Springer-Verlag Berlin Heidelberg, pp. 71-79.