| 2024 | KES | Supporting Argumentation in a Service-Oriented Hypertext System. | Nikos Karousos, Manolis Tzagarakis, George Vorvilas, Nikos I. Karacapilidis |
| 2021 | EDUCON | Evaluating the remote examination process applied by the Hellenic Open University (HOU) during COVID-19 pandemic: Students' opinions. | Alexandros Liapis, George Vorvilas, Alkis Korovesis, Dimitra Aggelopoulou, Nikos Karousos, Efstathios P. Efstathopoulos |
| 2020 | HCI | Stress Heatmaps: A Fuzzy-Based Approach that Uses Physiological Signals. | Alexandros Liapis, Christos Katsanos, Nikos Karousos, Dimitris Sotiropoulos, Michalis Xenos, Theofanis Orphanoudakis |
| 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 |
| 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 |
| 2003 | WWW | Offering open hypermedia services to the WWW: a step-by-step approach for developers. | Nikos Karousos, Ippokratis Pandis, Siegfried Reich, Manolis Tzagarakis |