@book{TUW-286388, editor = {Giannopoulos, Ioannis and Schmidtke, Hedda}, title = {COSIT 2019 Doctoral Colloquium Proceedings}, publisher = {Universit{\"a}t Regensburg}, year = {2019}, address = {Regensburg}, keywords = {Geoinformation, GIS, Doctoral Colloquium} }