1. Web-based Communities and Social Media

2. ICT, Society and Human Beings

3. International Conference on Educational Technologies

4. E-Society

5. UNESCO Forum -  Organized by IITE

Current Projects

1. Construit! - European Erasmus+ Project on Empirical Modelling for Education

2. IRNet - International Research Network for study and development of new tools and methods for advanced pedagogical science in the field of ICT instruments, e-learning and intercultural competences

3. Grundtvig - Feeling Younger by Getting Older

4. Grundtvig - Open European Government

Recent Publications

1. Revising TAM for hedonic location-based social networks: the influence of TAM, perceived enjoyment, innovativeness and extraversion. International journal of web based communities, 2014, 10 (2). 188 - 210. ISSN 1477-8394

2. Using narratives as tools for channeling participation in online communities. Computers in human behavior, 2014, 37 . 64 - 72. ISSN 0747-5632

3. Social networking: a matter of character? International journal of web based communities, 2014, 10 (1). 115 - 125. ISSN 1477-8394

4. Identification of influence in social media communities. International journal of web based communities, 2014, 10 (3). 280 - 297. ISSN 1477-8394

5. Editorial special issue on Community structure in complex networks. International journal of web based

6. Editorial special issue's theme: Social media for life-long learning. International journal of continuing engineering education and life-long learning, 2013, 23 (1). 1 - 5. ISSN 1560-4624              

7. Social networking for web-based communities. International journal of web based communities, 2013, 9 (1). 5 - 24. ISSN 1477-8394

8. Digital society and E-technologies. Pacific Asia journal of the Association for Information systems, 2013, 5 . i - ii. ISSN 1943-7544

9. Feedback and learning support that fosters students' independent learning: an Australian case study. International journal of technologies in learning, 2013 . ISSN 2327-0144