Proceedings of the 17th Conference on Natural Language Processing (KONVENS 2021) Kilian Evang editor Laura Kallmeyer editor Rainer Osswald editor Jakub Waszczuk editor Torsten Zesch editor 2021-6–9 sep KONVENS 2021 Organizers Düsseldorf, Germany text conference publication konvens-2021-natural https://aclanthology.org/2021.konvens-1.0/