Data Science & Engineering Lab Department of Informatics, Aristotle University of Thessaloniki
His research interest focuses in Data Management. He has co-authored 6 monographs and 10 textbooks in Greek, as well as >350 journal and conference papers. He has received >15700 citations from >2300 distinct academic institutions from >100 countries (h-index=57). He has also received 5 best paper awards from SIGMOD, ECML/PKDD, MEDES (2) and ISSPIT conferences. He delivered keynote talks at 24 conferences at: Albania, Algeria, Austria, Bulgaria, Cyprus, Czech Republic, France, Greece, Italy, Kosovo, Lebanon, Luxembourg, Montenegro, Morocco, Poland, Romania and Russia. He served as external member of 20 doctoral examination committees at: Brazil, Denmark, France, Italy, Poland and Spain. Evaluator for national funding agencies: Austria, Canada, Cyprus, Czech Republic, EU, Estonia, Georgia, Greece, Hong-Kong, Israel, Italy, Russia and Switzerland. Currently, he serves in the Editorial Boards of the following journals (among others): Digital (EiC), Information Systems, World Wide Web, Computer Journal, Data Science and Analytics, as well as in the Board of the Research and Innovation Foundation of Cyprus.