Georg Rehm editor Kalina Bontcheva editor Khalid Choukri editor Jan Hajič editor Stelios Piperidis editor Andrejs Vasiļjevs editor 2020-05 European Language Resources Association Marseille, France text conference publication 979-10-95546-64-1 iwltp-2020-international https://aclanthology.org/2020.iwltp-1.0/