Proceedings of the workshop on challenges in the management of large corpora (CMLC-7) 2019: Cardiff, 22. July 2019 - Bański, Piotr; Barbaresi, Adrien; Biber, Hanno; Breiteneder, Evelyn; Clematide, Simon; Kupietz, Marc; Lüngen, Harald; Iliadi, Caroline (Leibniz-Institut für Deutsche Sprache, 2019)