| 2026 | EICS | From Usability Heuristics to Human-AI Interaction: A Comparative Analysis of 30-Years of Design Guidelines. | Nikolaos M. Avouris, Christos Sintoris |
| 2025 | Interact | A Study on Patterns of Interaction with Laptop Touchscreens. | Konstantinos Kotorenis, Nikolaos M. Avouris |
| 2023 | Interact | Extending User Interaction with Mixed Reality Through a Smartphone-Based Controller. | Georgios Papadoulis, Christos Sintoris, Christos Fidas, Nikolaos M. Avouris |
| 2023 | Interact | Exploring the Potential of Metaverse Apps for Real-World Applications: A Case Study with CALEND_AR. | Konstantinos Tsomokos, Christos Sintoris, Christos Fidas, Nikolaos M. Avouris |
| 2021 | ICALT | Exploring the "distance" between MOOC forums: A comparative study on discussion topics. | Anastasios Ntourmas, Nikolaos M. Avouris, Sophia Daskalaki, Yannis A. Dimitriadis |
| 2021 | Interact | Dealing with Input Mode Confusion During Dual-Language Keyboard Use. | Paraskevas Petsanas, Christos Sintoris, Nikolaos M. Avouris |
| 2019 | CHI | Cross-study Reliability of the Open Card Sorting Method. | Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris, Stavros N. Demetriadis, Ioannis Stamelos, Lefteris Angelis |
| 2019 | CHI | UltraSonic Watch: Seamless Two-Factor Authentication through Ultrasound. | Dimitra Zarafeta, Christina P. Katsini, George E. Raptis, Nikolaos M. Avouris |
| 2019 | Interact | On the Use of Persistent Spatial Points for Deploying Path Navigation in Augmented Reality: An Evaluation Study. | Vasileios Bachras, George E. Raptis, Nikolaos M. Avouris |
| 2019 | Interact | Evaluation of a Massive Online Course Forum: Design Issues and Their Impact on Learners' Support. | Anastasios Ntourmas, Nikolaos M. Avouris, Sophia Daskalaki, Yannis A. Dimitriadis |
| 2018 | AVI | Does image grid visualization affect password strength and creation time in graphical authentication? | Christina P. Katsini, George E. Raptis, Christos Fidas, Nikolaos M. Avouris |
| 2018 | AVI | Visualization of Cultural-Heritage Content based on Individual Cognitive Differences. | George E. Raptis, Christina P. Katsini, Christos Fidas, Nikolaos M. Avouris |
| 2018 | CHI | Influences of Human Cognition and Visual Behavior on Password Strength during Picture Password Composition. | Christina P. Katsini, Christos Fidas, George E. Raptis, Marios Belk, George Samaras, Nikolaos M. Avouris |
| 2018 | CHI | Towards a Cognition-Centered Personalization Framework for Cultural-Heritage Content. | George E. Raptis, Christos A. Fidas, Christina P. Katsini, Nikolaos M. Avouris |
| 2018 | ETRA | Towards gaze-based quantification of the security of graphical authentication schemes. | Christina P. Katsini, George E. Raptis, Christos Fidas, Nikolaos M. Avouris |
| 2018 | IUI | Eye Gaze-driven Prediction of Cognitive Differences during Graphical Password Composition. | Christina P. Katsini, Christos Fidas, George E. Raptis, Marios Belk, George Samaras, Nikolaos M. Avouris |
| 2017 | CHI | Influences of Users' Cognitive Strategies on Graphical Password Composition. | Christina P. Katsini, Christos Fidas, Marios Belk, Nikolaos M. Avouris, George Samaras |
| 2017 | CHI | On Implicit Elicitation of Cognitive Strategies using Gaze Transition Entropies in Pattern Recognition Tasks. | George E. Raptis, Christos A. Fidas, Nikolaos M. Avouris |
| 2017 | EDUCON | Work in progress: An introduction to computing course using a Python-based experiential approach. | Nikolaos M. Avouris, Kyriakos N. Sgarbas, Vassilis Paliouras, Michalis Koukias |
| 2017 | Interact | Effects of Human Cognitive Differences on Interaction and Visual Behavior in Graphical User Authentication. | Marios Belk, Christos Fidas, Christina P. Katsini, Nikolaos M. Avouris, George Samaras |
| 2017 | Interact | Effects of Image-Based Rendering and Reconstruction on Game Developers Efficiency, Game Performance, and Gaming Experience. | George E. Raptis, Christina P. Katsini, Christos Fidas, Nikolaos M. Avouris |
| 2017 | Interact | Design of Location-Based Mobile Games: Introduction. | Christos Sintoris, Nikoleta Yiannoutsou, Nikolaos M. Avouris |
| 2016 | AVI | Usability Engineering Practices in Software Development Organizations: The Greek and the Italian Case Study. | Christina P. Katsini, Nikolaos M. Avouris, Rosa Lanzilotti |
| 2014 | HCI | SONETA: A Social Media Geo-Trends Analysis Tool. | Ioannis Ioannidis, Eleftherios Papachristos, Christos Katsanos, Nikolaos Karousos, Christos Fidas, Nikolaos M. Avouris |
| 2014 | HCI | Deployment, Usage and Impact of Social Media Tools in Small and Medium Enterprises: A Case Study. | Eleftherios Papachristos, Christos Katsanos, Nikolaos Karousos, Ioannis Ioannidis, Christos Fidas, Nikolaos M. Avouris |
| 2014 | HCI | A Game Design Workshop to Support the Elaboration of Game Ideas. | Christos Sintoris, Nikoleta Yiannoutsou, Nikolaos M. Avouris |
| 2014 | ICALT | It's All about Time: Towards the Real-Time Evaluation of Collaborative Activities. | Irene-Angelica Chounta, Nikolaos M. Avouris |
| 2013 | ICALT | Villard-de-Lans: A Case Study for Participatory People-Centered Smart City Learning Design. | Carlo Giovannella, Andrea Gobbi, Bingxue Zhang, Mar Prez-Sanagustn, Jesko Elsner, Vincenzo Del Fatto, Nikolaos M. Avouris, Imran A. Zualkernan |
| 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 | Interact | The Influence of Website Category on Aesthetic Preferences. | Eleftherios Papachristos, Nikolaos M. Avouris |
| 2011 | CHI | On the necessity of user-friendly CAPTCHA. | Christos Fidas, Artemios G. Voyiatzis, Nikolaos M. Avouris |
| 2011 | HCI | Designing Pervasive Games for Learning. | Carmelo Ardito, Rosa Lanzilotti, Dimitrios Raptis, Christos Sintoris, Nikoleta Yiannoutsou, Nikolaos M. Avouris, Maria Francesca Costabile |
| 2011 | Interact | Are First Impressions about Websites Only Related to Visual Appeal? | Eleftherios Papachristos, Nikolaos M. Avouris |
| 2011 | Interact | The Application of Preference Mapping in Aesthetic Website Evaluation. | Eleftherios Papachristos, Nikolaos M. Avouris |
| 2010 | ICALT | Designing a Collaborative Learning Activity in Second Life - An Exploratory Study in Physics. | Ioannis Vrellis, Nikiforos M. Papachristos, Joan Bellou, Nikolaos M. Avouris, Tassos A. Mikropoulos |
| 2009 | Interact | Considering Cost in Usability Evaluation of Mobile Applications: Who, Where and When. | Georgios Fiotakis, Dimitrios Raptis, Nikolaos M. Avouris |
| 2009 | Interact | Are Ten Participants Enough for Evaluating Information Scent of Web Page Hyperlinks? | Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris |
| 2009 | Interact | The Subjective and Objective Nature of Website Aesthetic Impressions. | Eleftherios Papachristos, Nikolaos M. Avouris |
| 2009 | Interact | Investigating the Effect of Hyperlink Information Scent on Users' Interaction with a Web Site. | Nikolaos K. Tselios, Christos Katsanos, Nikolaos M. Avouris |
| 2008 | CHI | AutoCardSorter: designing the information architecture of a web site using latent semantic analysis. | Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris |
| 2006 | ECAI | Bayesian Modelling of Colour's Usage Impact to Web Credibility. | Eleftherios Papachristos, Nikolaos K. Tselios, Nikolaos M. Avouris |
| 2006 | ICALT | A Model for Interoperability in Computer Supported Collaborative Learning. | Georgios Kahrimanis, Andreas Papasalouros, Nikolaos M. Avouris, Symeon Retalis |
| 2006 | ICALT | Bridging the Gap between Physical and Abstract Worlds: Capturing Observed Phenomena in Abstract Models through MODELLINGSPACE. | Ioanna Papadimitriou, Georgios Fiotakis, Adrian G. Stoica, Vassilis Komis, Nikolaos M. Avouris |
| 2006 | OZCHI | InfoScent evaluator: a semi-automated tool to evaluate semantic appropriateness of hyperlinks in a web site. | Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris |
| 2005 | Interact | Inferring Relations Between Color and Emotional Dimensions of a Web Site Using Bayesian Networks. | Eleftherios Papachristos, Nikolaos K. Tselios, Nikolaos M. Avouris |
| 2004 | ICALT | Visualization of Synchronous Collaborative Modeling Activities. | Meletis Margaritis, Nikolaos M. Avouris, Vassilis Komis |
| 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 |
| 2003 | ICALT | On Tools for Analysis of Collaborative Problem Solving. | Nikolaos M. Avouris, Vassilis Komis, Georgios Fiotakis, Meletis Margaritis |
| 2003 | ICALT | Real-Time Collaborative Problem Solving: A Study on Alternative Coordination Mechanisms. | Nikolaos M. Avouris, Meletis Margaritis, Vassilis Komis |