The MADAR Shared Task on Arabic Fine-Grained Dialect Identification Houda Bouamor author Sabit Hassan author Nizar Habash author 2019-08 text Proceedings of the Fourth Arabic Natural Language Processing Workshop Wassim El-Hajj editor Lamia Hadrich Belguith editor Fethi Bougares editor Walid Magdy editor Imed Zitouni editor Nadi Tomeh editor Mahmoud El-Haj editor Wajdi Zaghouani editor Association for Computational Linguistics Florence, Italy conference publication bouamor-etal-2019-madar 10.18653/v1/W19-4622 https://aclanthology.org/W19-4622/ 2019-08 199 207