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Picture for Ahmed Abdelali

Pre-Training BERT on Arabic Tweets: Practical Considerations


Feb 21, 2021
Ahmed Abdelali, Sabit Hassan, Hamdy Mubarak, Kareem Darwish, Younes Samih

* 6 pages, 5 figures 

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BERT Transformer model for Detecting Arabic GPT2 Auto-Generated Tweets


Jan 22, 2021
Fouzi Harrag, Maria Debbah, Kareem Darwish, Ahmed Abdelali

* Proceedings of the Fifth Arabic Natural Language Processing Workshop (WANLP @ COLING 2020) 

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Fighting the COVID-19 Infodemic in Social Media: A Holistic Perspective and a Call to Arms


Jul 15, 2020
Firoj Alam, Fahim Dalvi, Shaden Shaar, Nadir Durrani, Hamdy Mubarak, Alex Nikolov, Giovanni Da San Martino, Ahmed Abdelali, Hassan Sajjad, Kareem Darwish, Preslav Nakov

* COVID-19, Infodemic, Disinformation, Misinformation, Fake News, Call to Arms, Crowdsourcing Annotations 

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Arabic Dialect Identification in the Wild


May 15, 2020
Ahmed Abdelali, Hamdy Mubarak, Younes Samih, Sabit Hassan, Kareem Darwish

* 13 pages, 7 figures, 4 tables 

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Fighting the COVID-19 Infodemic: Modeling the Perspective of Journalists, Fact-Checkers, Social Media Platforms, Policy Makers, and the Society


Apr 30, 2020
Firoj Alam, Shaden Shaar, Alex Nikolov, Hamdy Mubarak, Giovanni Da San Martino, Ahmed Abdelali, Fahim Dalvi, Nadir Durrani, Hassan Sajjad, Kareem Darwish, Preslav Nakov


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Arabic Offensive Language on Twitter: Analysis and Experiments


Apr 05, 2020
Hamdy Mubarak, Ammar Rashed, Kareem Darwish, Younes Samih, Ahmed Abdelali

* 10 pages, 6 figures, 3 tables 

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Arabic Diacritic Recovery Using a Feature-Rich biLSTM Model


Feb 04, 2020
Kareem Darwish, Ahmed Abdelali, Hamdy Mubarak, Mohamed Eldesouki


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Diacritization of Maghrebi Arabic Sub-Dialects


Oct 29, 2018
Ahmed Abdelali, Mohammed Attia, Younes Samihy, Kareem Darwish, Hamdy Mubarak

* 6 pages, 3 figures 

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Arabic Multi-Dialect Segmentation: bi-LSTM-CRF vs. SVM


Aug 19, 2017
Mohamed Eldesouki, Younes Samih, Ahmed Abdelali, Mohammed Attia, Hamdy Mubarak, Kareem Darwish, Kallmeyer Laura


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Egyptian Arabic to English Statistical Machine Translation System for NIST OpenMT'2015


Jun 18, 2016
Hassan Sajjad, Nadir Durrani, Francisco Guzman, Preslav Nakov, Ahmed Abdelali, Stephan Vogel, Wael Salloum, Ahmed El Kholy, Nizar Habash


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