The Polish Network Science Group, which is an informal Polish Chapter of Network Science Society, gathered at the annual research seminar in Wroclaw, September 13, 2017. The meeting was organized by Przemysław Kazienko at The ENGINE Centre and was collocated with the 44th Polish Physicists Convention. Find below its programme:

The ENGINE leaders and RENOIR partners Przemysław Kazienko and Piotr Bródka organized together with German User-Centred Social Media Group (https://www.ucsm.info/) at the University of Duisburg-Essen as well as University of Calgary, Canada, the fourth edition of The European Network Intelligence Conference (ENIC 2017) in Duisburg, Germany, September 11-12, 2017. It