Antonis Sidiropoulos is an Associate Professor at the Department of Information and Electronic Engineering, International Hellenic University (formerly the Department of Computer Engineering, Alexander Technological Educational Institute of Thessaloniki). He is a member of the Information Management & Software Engineering Laboratory. Since December 2022, he has been serving as the President of the Hellenic Informatics Union. He has a Ph.D. in Computer Science from the Informatics Department of the Aristotle University of Thessaloniki (2006). His doctoral thesis was entitled "Methods for Ranking and Clustering Bibliographic and Web Data". He obtained his M.Sc. in Computer Science in 1999 and his B.Sc. in Computer Science from the Computer Science Department of University of Crete in 1996. His publication record includes 13 papers in refereed journals, 22 papers in refereed conferences, one refereed book, and eight additional publications. According to Google Scholar, his work has received 1474 citations until 2026-01-17 (based on Google Scholar) and his h-index is equal to 12. He has participated in various research and development projects and has held research or productive positions at the University of Crete, the Institute Of Computer Science - FORTH, the Design Laboratory at MIT (Massachusetts Institute of Technology), Aristotle University (Department of Informatics & Department of Meteorology and Climatology), and the Computer Engineering Department of the Alexander Technological Educational Institute of Thessaloniki.