Stathis Plitsos is a PhD candidate at the Management Science and Technology Department of Athens University of Economics and Business. His research interests focus on Combinatorial Optimization and Decision Support Systems. He is a researcher at the ELTRUN research center and has worked on European and national research projects. He has published in various academic journals and conferences. He finished his MSc in Information Systems at the Athens University of Economics and Business and his BSc on Computer Science at the National and Kapodistrian University of Athens.