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 2019-08 Association for Computational Linguistics Florence, Italy text conference publication ws-2019-arabic https://aclanthology.org/W19-4600/