Ilias Chalkidis author Emmanouil Fergadiotis author Prodromos Malakasiotis author Nikolaos Aletras author Ion Androutsopoulos author 2019-06 text Nikolaos Aletras editor Elliott Ash editor Leslie Barrett editor Daniel Chen editor Adam Meyers editor Daniel Preotiuc-Pietro editor David Rosenberg editor Amanda Stent editor Association for Computational Linguistics Minneapolis, Minnesota conference publication chalkidis-etal-2019-extreme 10.18653/v1/W19-2209 https://aclanthology.org/W19-2209/ 2019-06 78 87