Sotirakou C., Trilling D., Germanakos P., Mourlas, C., & Sinis, D.A. (2021). "Understanding the Link between Audience Engagement Metrics and the Perceived Quality of Online News using Machine Learning", Web Intelligence Journal, IOS Press, October 2021, Vol. 19(3): 1-24, doi: 10.3233/WEB-210457.

Germanakos P. & Fichte L. (2020). "EUREKATAX: A Taxonomy for the Representation and Analysis of Qualitative Usability Test Data", Multimodal Technologies and Interaction Open Access Journal, Special Issue on Understanding UX through Implicit and Explicit Feedback, MDPI, May 2020, Vol. 4(2): 42 pages, doi: 10.3390/mti4020022.

Poetzsch T., Germanakos P., & Huestegge L. (2020). "Toward a Taxonomy for Adaptive Data Visualization in Analytics Applications", Frontiers in Artificial Intelligence Journal, Specialty on AI for Human Learning and Behavior Change, Frontiers, March 2020, Vol. 3(9): 16 pages, doi: 10.3389/frai.2020.00009

Belk M., Fidas C., Germanakos P., & Samaras G. (2017). "The interplay between humans, technology and user authentication: a cognitive processing perspective", Computers in Human Behavior (CHB) Journal, Elsevier, November 2017, 76:184-200.

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, December 2015, Vol. 84: 1-18, 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, doi: 10.1142/S0218213014400090.

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.

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., June 2013, Vol. 21(1): 1-18.

Belk M., Papatheocharous E., Germanakos P., & Samaras G. (2013). "Modeling Users on the World Wide Web based on Cognitive Factors, Navigation Behavior and Clustering Techniques", Journal of Systems and Software (JSS), Special Issue on Web 2.0 Engineering: New Practices and Emerging Challenges, Elsevier, December 2013, Vol. 86(12): 2995-3012, doi: 10.1016/j.jss.2013.04.029.

Tsianos N., Lekkas Z., Germanakos P., Mourlas C., & Samaras G. (2009). "An Experimental Assessment of the Use of Cognitive and Affective Factors in Adaptive Educational Hypermedia", IEEE Transactions on Learning Technologies (TLT), IEEE Computer Society, July-Sept. 2009, Vol. 2(3): 249-258, doi:10.1109/TLT.2009.29.

Germanakos P., Tsianos N., Lekkas Z., Mourlas C., & Samaras G. (2009). "Realizing Comprehensive User Profile as the Core Element of Adaptive and Personalized Communication Environments and Systems", The Computer Journal, Special Issue on Profiling Expertise and Behaviour, Oxford University Press, October 2009, Vol. 52(7): 749-770, doi:10.1093/comjnl/bxn014.

Germanakos P., Tsianos N., Lekkas Z., Mourlas C., & Samaras G. (2008). "Capturing Essential Intrinsic User Behaviour Values for the Design of Comprehensive Web-based Personalized Environments", Computers in Human Behavior Journal, Special Issue on Integration of Human Factors in Networked Computing, Elsevier, July 2008, Vol. 24(4): 1434-1451, doi:10.1016/j.chb.2007.07.010.

Germanakos P., Tsianos N., Lekkas Z., Mourlas C., & Samaras G. (2008). "Improving mCommerce Services Effectiveness with the use of User-Centric Content Delivery", eCommerce in Organizations Journal, Special Issue on Mobile and Context Aware eCommerce, January 2008, Vol. 6(1): 1-18.

Germanakos P., Tsianos N., Lekkas Z., Mourlas C., & Samaras G. (2008). "The Role of Human Factors in Web Personalization Environments", Encyclopedia of Information Science and Technology, 2nd edition, IGI Global.

Mourlas C., Tsianos N., Germanakos P. & Lekkas Z. (2007). "The Internet as an Intelligent Communication Medium", Communication Issues - Journal, A publication of the University Research Institute of Applied Communication, Faculty of Communication & Media Studies, National & Kapodistrian University of Athens, Vol. 5(2007): 62-75. (in greek)