OlloBot - Towards A Text-Based Arabic Health Conversational Agent: Evaluation and Results Ahmed Fadhil author Ahmed AbuRa’ed author 2019-09 text Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2019) Ruslan Mitkov editor Galia Angelova editor INCOMA Ltd. Varna, Bulgaria conference publication fadhil-aburaed-2019-ollobot 10.26615/978-954-452-056-4_034 https://aclanthology.org/R19-1034/ 2019-09 295 303