| 2020 | COMPSAC | Using the PerFECt Framework to Establish an Onlife Community for Theatre in Mathematics to Teach Principles of Computing. | Nektarios Moumoutzis, Desislava Paneva-Marinova, Chara Xanthaki, Polyxeni Arapi, Nikos Pappas, Stavros Christodoulakis |
| 2017 | EDUCON | Supporting learning communities and communities of practice with Coursevo. | Nikos Pappas, Polyxeni Arapi, Nektarios Moumoutzis, Stavros Christodoulakis |
| 2017 | EDUCON | ViSTPro: Spatiotemporal processes visualization in engineering education and crisis training. | Yiannis Sifakis, Polyxeni Arapi, Nektarios Moumoutzis, Stavros Christodoulakis |
| 2007 | ICALT | A Pedagogy-driven Personalization Framework to Support Adaptive Learning Experiences. | Polyxeni Arapi, Nektarios Moumoutzis, Manolis Mylonakis, Stavros Christodoulakis |
| 2006 | ICALT | ASIDE: An Architecture for Supporting Interoperability between Digital Libraries and ELearning Applications. | Polyxeni Arapi, Nektarios Moumoutzis, Stavros Christodoulakis |
| 2003 | ICALT | Supporting Interoperability in an Existing e-Learning Platform Using SCORM. | Polyxeni Arapi, Nektarios Moumoutzis, Stavros Christodoulakis |