Spatio-Temporal Machine Learning Analysis of Social Media Data and Refugee Movement Statistics. - Clemens Havas; Lorenz Wendlinger; Julian Stier; Sahib Julka; Veronika Krieger; Cornelia Ferner; Andreas Petutschnig; Michael Granitzer; Stefan Wegenkittl; Bernd Resch (ISPRS Int. J. Geo Inf., 2021)