IDIMT-2017 : digitalization in management, society and economy [proceedings] : 25th interdisciplinary information management talks : 6.-8.9.2017, Poděbrady, Czech Republic - Doucek, Petr; Chroust, Gerhard; Oškrdal, Václav; Antlová, Klára; Aumayr, Georg (Schriftenreihe Informatik, 2017)