Dimitrios M. Vagianos
Electrical and Computer Engineer, Ph.D
Electrical and Computer Engineer, Ph.D
"Satellite Internet Infrastructure: Towards an American Monopoly and the Need to Restructure the Map of Satellite Internet Dominance", D. Vagianos, L. Courvoisier, Scientific Conference entitled "Old and New Media in a Changing World: Economy, Politics, Culture, and Media in the Age of Deglobalization", Department of Communication and Media Studies, National and Kapodistrian University of Athens, 15-16 December 2025, Athens, Greece.
"Pursuing National Prestige and International Integration through Digital Governance: the leading Smart State paradigm of Estonia", D. Vagianos, presented in the International Conference entitled "Smart States in the contemporary international system", University of Macedonia, 19-21 June 2025, Thessaloniki, Greece.
"Participatory Internet and the evolution of the largest Greek post-independence movement: a Content Analysis Study of Information and Coordination Blogs of the Indignados", D. Vagianos, 11th International Conference of the Institute of Humanities and Social Sciences (IAKE) entitled "COMMUNITIES OF CREATION Participation and initiative in institutional collectives: Society, Education, Political Consultation", 8-11 May 2025, Heraklion Crete, Greece.
"An Interactivity Networks' Study concerning the strategic communicative use of Social Media of each side in the Russian-Ukrainian War", D. Vagianos, T. Papatsas & N. Koutsoupias, Scientific Conference entitled "Information returns to the battlefront. Media and the coverage of warfare conflicts in Ukraine and the Middle East", Department of Communication and Media Studies, National and Kapodistrian University of Athens, 18-19 December 2024, Athens, Greece.
"The Impact of Social Media on Public Opinion during International Conflicts: The Case of the Israeli-Palestinian Conflict", D. Vagianos, A. Papakonstantinou, Scientific Conference entitled "Information returns to the battlefront. Media and the coverage of warfare conflicts in Ukraine and the Middle East", Department of Communication and Media Studies, National and Kapodistrian University of Athens, 18-19 December 2024, Athens, Greece.
"Understanding AI in National and International Politics by applying Multivariate Statistical Analysis over Digital Authorship Datasets", D. Vagianos, N. Koutsoupias, 12th Pan-Hellenic Conference of Data Analysis with International Participation, organized by the Greek Society of Data Analysis, Thessaloniki, Greece, 3-6 October 2024.
"Twitter Metrical Data Analysis using R: Twiplomacy in the Outbreak of the War in Ukraine", Vagianos D. & Papatsas T., in Proceedings of the 13th International Conference on Data Science, Technology and Applications (Data 2024), 9-11 July 2024, Dijon, France, ISBN 978-989-758-707-8, ISSN 2184-285X, pages 494-504.
"The Educational Implications of Digital Media in Different Age Groups: A Comparative Analysis", Vagianos D., Scientific Symposium on "Sciences of Education: past, present, future", Department of Primary Education, University of Ioannina, 24-25 May 2024.
"The Digitalisation of the State and the use of the Internet as a means of Politicisation and Promotion of Direct Democracy. A Systematic Literature Review", I. Mpoitsis, D. Vagianos, & N. Koutsoupias, presented at the 5th Annual Conference of the Department of Political Science and International Relations entitled "The International, the National and the Local: Challenges for Politics, Economy and Society" organised by the University of Peloponnese, 15-17 December 2023, Loutraki, Greece.
"The COVID-19 Pandemic Impact on Society: The Case of Digital Nomadism", Vagianos D. and Engel S. (2023), presented at the 41st IBIMA International Business Information Management Conference, 26-27 June 2023, Granada, Spain.
"Politics of the Internet Digital Authorship Context: A Multivariate Statistical Analysis", D. Vagianos, I. Mpoitsis, N. Koutsoupias, 11th Pan-Hellenic Conference of Data Analysis with international participation, organized by the Greek Society of Data Analysis, Thessaloniki, Grevena, Greece, 29 September-2 October 2022 [http://www.gsda.gr/conference/Book_of_Abstracts.pdf] .
"Pilot Application and Teaching Benefits of using Beebot in adapted Physical Education", Techlikidou E., Kokkineli K., Vagianos D. & Giotas V., 30th International Congress on Physical Education & Sport Science, Dimocritus University of Thrace, Komotini, Greece, 20-22 May 2022.
"Differentiation and Inclusion: a Teaching Proposal for Students with Mental Disabilities Based on the Three Levels of Differentiation", Techlikidou E., Kokkineli K., Vagianos D. & Baxevani M., 30th International Congress on Physical Education & Sport Science, Dimocritus University of Thrace, Komotini, Greece, 20-22 May 2022.
"Internet of Things in Education: Challenges in the post Covid19 era", Vagianos D., Kokkineli K. & Techlikidou E., presented at the International Conference entitled "21st Century Education: Contemporary Challenges and Concerns", organized by the Pedagogy Department of Primary Education, University of Ioannina, Ioannina, Greece, 13-15 May 2022.
"Social Media use in Education during the Covid19 Pandemic", Techlikidou E., Vagianos D. & Kokkineli K., presented at the International Conference entitled "21st Century Education: Contemporary Challenges and Concerns", organized by the Pedagogy Department of Primary Education, University of Ioannina, Ioannina, Greece, 13-15 May 2022.
“Proposing a Three-Component Method for Mapping the Activated Public opinion: A Big Data Applied Analysis of the Greek Political Blogosphere”, Vagianos D., Zafiropoulos K., (2019), presented at the 34th IBIMA International Business Information Management Conference, 13-14 November 2019, Madrid, Spain (conference proceedings ISBN: 978-0-9998551-3-3).
"Framing coworking spaces digital marketing strategy via social media analytics", Vagianos D., Koutsoupias N., (2019), 16th International Federation of Classification Societies (IFCS 2019), 26-29 August 2019, Thessaloniki, Greece. DOI: 10.13140/RG.2.2.15566.61763
“Coworking Spaces as the New Trend in Modern Business: An Applied Analysis of WeWork Social Media Marketing Strategy”, Vagianos D., Hackova A. & Kratka M., presented in the 10th International Conference on International Business, Thessaloniki, Greece 23-26 May 2019.
“YouTube: a Web 2.0 Collaboration Economy Gateway. Statistics and Impact.”, Vagianos D. & Messerschmidt K., presented in the 9th International Conference on International Business, Thessaloniki, Greece 17-20 May 2018.
“Social Networking sites Influence and Popularity Index analysis as an online Marketing tool”, Vagianos D., & Koutsoupias N., 9th Pan-Hellenic Conference of Data Analysis with international participation, organized by the Greek Society od Data Analysis, Thessaloniki, Greece, 28-30 September 2017.
“Toyota Social Media Marketing Strategy: turning popularity into success” (Paper No. 009), Vagianos D., & Karagiozova A., “8th International Conference on International Business”, Thessaloniki, Greece 18-21 May 2017.
“Social Media and Mobile Marketing: The situation in Greece” (Paper No. 047), Vagianos D., Teperova L. & Karafylla S., “7th International Conference on International Business”, Thessaloniki, Greece 20-22 May 2016.
“Discussion of eParticipation topics in Greek political blogs”, Zafiropoulos Κ., Vagianos D. & Vrana V. (2011), “CeDEM11: Conference for e-democracy, e-participation and e-voting 2011”, Danube University Krems, (Centre for E-Government), Krems, Austria, 5-6 May 2011.
“Conversation authorities among popular wine blogs”, Zafiropoulos K., Vrana V., & Vagianos D. (2010), “Eurochrie 2010:Passion for Hospitality Excellence”, Stenden & Saxion University- Amsterdam, Netherlands, 25-28 October 2010.
"Investigating success factors of e-governance adoption by Greek teachers", Vrana Vasiliki, Karavasilis I., Vagianos D., Zafiropoulos K., 9th Special Conference of the Hellenic Operational Research Society (HELORS) entitled “Quantitative Models in the Managerial and Financial Decision Making”, Agios Nikolaos-Crete, 27-29 May 2010.
"Free and Open Source Software Educational Perspectives", Vagianos D., Grigoropoulos E., Kaskalis T., Margaritis K., ICCI 2004: INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE 2004, Istanbul, Turkey, 17th-19th December 2004.
"Educational Applications of Free and Open Source Software", Kaskalis T., Vagianos D., Grigoropoulos E., Margaritis K., proceedings of the 4th Pan-Hellenic Conference on "Information and Communication Technologies in Education" with international participation, organized by the Greek Scientific Association of Information and Communication Technologies in Education, National and Kapodistrian University of Athens, Athens, 29 September - 3 October 2004, vol 1, pp. 555-564.
"Wireless Education Network in westward Thessaloniki", Vagianos D., Grigoropoulos E., Tsinakos A.. 6th Education Conference, ICT in Secondary Level Education, Greek Computer Society (EPY), Thessaloniki 2003.