Combining Supervised and Unsupervised Learning to Detect and Semantically Aggregate Crisis-Related Twitter Content. - Jens Kersten; Jan Bongard; Friederike Klan (ISCRAM, 2021)

Gaussian Processes for One-class and Binary Classification of Crisis-related Tweets. - Jens Kersten; Jan Bongard; Friederike Klan (ISCRAM, 2022)

The Geography of Conflicts: A Comparative Assessment of Web Data. - Jan Bongard; Tobias Elßner; Xuke Hu; Jens Kersten (EM-GIS, 2023)