KTH Royal Institute of TechnologyStockholm, Sweden
Delft University of TechnologyDelft, The Netherlands
ProRailUtrecht, The Netherlands
CoolGames B.V. - Previously BoosterMedia B.V.Amsterdam, The Netherlands
FreelancerGreece & Netherlands
Piraeus Bank General Secretariat for Research and Technology (GSRT) Regional Development Institute (RDI) EXODUS S.A. Supervised by Assistant Professor Anastasios N. Karaganis (Spatial Econometrist)Athens, Greece
Utrecht UniversityUtrecht, The Netherlands
Department of Informatics and Telecommunications, University of AthensAthens, Greece
Department of Computer Science, Athens University of Economics and Business (AUEB)Department of Mathematics, University of AthensDepartment of Economics, University of AthensAthens, Greece
Panteion University of Social and Political SciencesAthens, Greece