Big Data in law enforcement : from reactive to proactive : knjiga sažetaka : međunarodna znanstveno-stručna konferencija, Zagreb, Hrvatska, 7. - 8. studenoga 2017. = book of abstracts : international scientific and professional conference, Zagreb, Croatia, 7. - 8. November 2017 - Kopal, Robert; Karas, Željko; Božinović, Davor (Ministarstvo unutarnjih poslova Republike Hrvatske, 2018)