Professor, Howard Feiertag Department of Hospitality & Tourism Management, Virginia Tech

Professor, College of Hotel & Tourism Management, Kyung Hee University, South Korea

Bocconi University, Milan, Italy

McKibbon Distinguished Chair Professor of Hospitality Technology, University of South …

Free University of Bolzano-Bozen, Italy; University of Klagenfurt, Austria

Professor TU Wien

Professor of Tourism Management & Economics

Professor, University of the Aegean

Professor of Digital World. TIDES. University of Las Palmas.

Full Professor of Computer Science, University of Calabria