| 2017 | EDUCON | Game-based learning using a 3D virtual world in computer engineering education. | Michalis Nik Xenos, Vicky Maratou, I. Ntokas, Christos Mettouris, George Angelos Papadopoulos |
| 2016 | EDUCON | Comparative usability evaluation of three popular MOOC platforms. | Alexandros Tsironis, Christos Katsanos, Michalis Nik Xenos |
| 2015 | Interact | Recognizing Emotions in Human Computer Interaction: Studying Stress Using Skin Conductance. | Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Nik Xenos, Nikos Karousos |
| 2014 | HCI | Evaluating User's Emotional Experience in HCI: The PhysiOBS Approach. | Alexandros Liapis, Nikos Karousos, Christos Katsanos, Michalis Nik Xenos |
| 2013 | CHI | Effortless tool-based evaluation of web form filling tasks using keystroke level model and fitts law. | Nikos Karousos, Christos Katsanos, Nikolaos K. Tselios, Michalis Nik Xenos |
| 2013 | Interact | KLM Form Analyzer: Automated Evaluation of Web Form Filling Tasks Using Human Performance Models. | Christos Katsanos, Nikos Karousos, Nikolaos K. Tselios, Michalis Nik Xenos, Nikolaos M. Avouris |
| 2013 | LAK | Considering formal assessment in learning analytics within a PLE: the HOU2LEARN case. | Eleni Koulocheri, Michalis Nik Xenos |
| 2011 | IC3K | Development of Argumentation Skills via Learning Management Systems - Bringing together Argumentation Support Tools and Learning Management Systems. | Nikos Karousos, Spyros Papadakis, Michalis Nik Xenos, Nikos I. Karacapilidis, Manolis Tzagarakis |
| 2004 | ICALT | Synchronous Collaboration in Distance Education: A Case Study on a Computer Science Course. | Michalis Nik Xenos, Nikolaos M. Avouris, Vassilis Komis, Dimitris Stavrinoudis, Meletis Margaritis |