| Applying multimodal discourse analysis to learning objects' user interface G Vorvilas, T Karalis, K Ravalis Contemporary Educational Technology 1 (3), 255-266, 2010 | 30 | 2010 |
| A hybrid text summarization technique of student open-ended responses to online educational surveys N Karousos, G Vorvilas, D Pantazi, VS Verykios Electronics 13 (18), 3722, 2024 | 13 | 2024 |
| Designing Learning Objects: A genre-based approach G Vorvilas, T Karalis, K Ravanis Journal of Baltic Science Education 10 (2), 114-126, 2011 | 13 | 2011 |
| Logical Meanings in Multimedia Learning Materials: A Multimodal Discourse Analysis. G Vorvilas Acta Didactica Napocensia 7 (2), 25-40, 2014 | 9 | 2014 |
| Conducting remote electronic examinations in distance higher education: students' perceptions E Vorvilas, G., Liapis, A., Korovesis, A., Agelopoulou, D., Karousos, N ... Turkish Online Journal of Distance Education 24 (2), 167-182, 2023 | 8 | 2023 |
| A genre-based framework for constructing multimodal content for Learning Objects G Vorvilas, K Ravanis, T Karalis Asian Journal Of Computer Science And Information Technology 1 (1), 1-8, 2011 | 6 | 2011 |
| Faculty members' Perceptions of Remote Electronic Examinations in Distance Academic Education G Vorvilas, A Liapis, N Karousos, L Theodorakopoulos, E Lagiou, ... 2023 14th International Conference on Information, Intelligence, Systems …, 2023 | 5 | 2023 |
| Evaluating the remote examination process applied by the Hellenic Open University (HOU) during COVID-19 pandemic: students’ opinions A Liapis, G Vorvilas, A Korovesis, D Aggelopoulou, N Karousos, ... 2021 IEEE Global Engineering Education Conference (EDUCON), 924-927, 2021 | 5 | 2021 |
| Designing multimedia learning material for adult education: an interdisciplinary approach T KARALIS, G VORVILAS Review of Science, Mathematics and ICT Education 5 (2), 85-108, 2011 | 4 | 2011 |
| Les «Objets d’Apprentissage» à l’enseignement: quels choix didactiques et épistémologiques Κ Ravanis, Ε Matalliotaki, G Vorvilas, V Komis Synergies Sud-Est Européen 3, 53-62, 2011 | 3 | 2011 |
| Multimodal microgenres for designing Learning Objects G Vorvilas, D Vergidis, K Ravanis Themes in Science and Technology Education 4 (2), 89-102, 2011 | 3 | 2011 |
| Summarizing responses to open-ended questions in educational surveys: A microservice-oriented approach N Karousos, G Vorvilas, D Pantazi, M Tzagarakis, N Karacapilidis, ... Intelligent Decision Technologies, 18724981241303216, 2024 | 2 | 2024 |
| Evaluating the quality of master’s thesis supervision in academic distance education: Hellenic Open University students’ perceptions G. Vorvilas, A. Liapis, A. Korovesis,V. Athanasakopoulou, N. Karousos, A. Kameas Digital Reset: European Universities Transforming for a Changing World …, 2022 | 2* | 2022 |
| Remote electronic examinations in the Hellenic Open University during COVID-19 pandemic: Student and faculty perceptions G Vorvilas, A Liapis, A Korovesis, D Aggelopoulou, N Karousos, ... Higher Education in the new normal: the role of online, blended and distance …, 2021 | 2 | 2021 |
| An automated text summarization approach for open-ended responses in student online surveys G Vorvilas, D Pantazi, E Paxinou, G Feretzakis, D Kalles, A Kameas, ... 2024 15th International Conference on Information, Intelligence, Systems …, 2024 | 1 | 2024 |
| Barriers in fostering critical thinking in higher distance education: faculty members’ perceptions GV V. Giannouli Mediterranean Journal of Education 3 (1), 17-27, 2023 | 1 | 2023 |
| Αποτίμηση γραπτής ανατροφοδότησης εκπαιδευτικών δραστηριοτήτων: η «φωνή» φοιτητών/τριών του ΕΑΠ Β Χατζηνικήτα, Γ Βορβυλάς Ανοικτή Εκπαίδευση: το περιοδικό για την Ανοικτή και εξ Αποστάσεως …, 2019 | 1 | 2019 |
| Σχεδιασμός και χρήση μαθησιακών αντικειμένων: μια σημειωτική προσέγγιση Γ Βορβυλάς https://nemertes.lis.upatras.gr/jspui/handle/10889/5790, 2012 | 1 | 2012 |
| Student Dropout Rates in Higher Distance Education: An Empirical Investigation at the Hellenic Open University (HOU) Angelopoulou Dimitra, Vorvilas George, Karousos Nikos, Verykios Vassilios S ... European Association of Distance Teaching Universities. (2025). Engage …, 2025 | | 2025 |
| Assigning Candidate Tutors to Modules: A Preference Adjustment Matching Algorithm (PAMA) N Karousos, D Pantazi, G Vorvilas, VS Verykios Algorithms 18 (5), 250, 2025 | | 2025 |
