Gayane Shalunts, Gerhard Backfried, Prinz Prinz. Sentiment analysis of German social media data for natural disasters. In Starr Roxanne Hiltz, Linda Plotnick, Mark Pfaf, Patrick C. Shih, editors, 11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, University Park, Pennsylvania, USA, May 18-21, 2014. ISCRAM Association, 2014. [doi]