| 2014 | EDUCON | Profiling students' performance and measuring their progress in the area of multimedia communications. | Andreas E. Papadakis, Grammatiki Tsaganou, Maria Samarakou |
| 2013 | EDUCON | Enhancing laboratory experience and assessment through monitoring and processing of students' activities. | Andreas E. Papadakis, Maria Samarakou, Pantelis Prentakis, Nikolaos D. Tselikas, Grammatiki Tsaganou |
| 2009 | HCI | Enhancing Web Document Accessibility by Authoring Texts and Text Comprehension Activities. | Grammatiki Tsaganou, Maria Samarakou, Panagiotis Blitsas, Maria Grigoriadou |
| 2008 | ICALT | Adaptive Environment Supporting Understanding and Learning from Texts in Informatics (ADULT). | Alexandra Gasparinatou, Grammatiki Tsaganou, Maria Grigoriadou |
| 2007 | HCI | Authoring Tools for Structuring Text-Based Activities. | Maria Grigoriadou, Grammatiki Tsaganou |
| 2004 | ICALT | Dialogue-Based Personalized Reflective Learning. | Maria Grigoriadou, Grammatiki Tsaganou, Theodora Cavoura |
| 2003 | ICALT | Dialogue-Based Historical Text Comprehension. | Grammatiki Tsaganou, Maria Grigoriadou, Theodora Cavoura |