Pedagogical Indexed Arabic Text in Cloud E-Learning System. - Nafaa Haffar; Mohsen Maraoui; Shadi A. Aljawarneh; Mohammed Bouhorma; Abdallah Altahan Alnuaimi; Bilal Hawashin (Int. J. Cloud Appl. Comput., 2017)

TimeML Annotation of Events and Temporal Expressions in Arabic Texts. - Nafaa Haffar; Emna Hkiri; Mounir Zrigui (ICCCI (1), 2019)

Enrichment of Arabic TimeML Corpus. - Nafaa Haffar; Emna Hkiri; Mounir Zrigui (ICCCI, 2020)

Using Bidirectional LSTM and Shortest Dependency Path for Classifying Arabic Temporal Relations. - Nafaa Haffar; Emna Hkiri; Mounir Zrigui (KES, 2020)

Temporal Ordering of Events via Deep Neural Networks. - Nafaa Haffar; Rami Ayadi; Emna Hkiri; Mounir Zrigui (ICDAR (2), 2021)

An Image Retrieval System Using Deep Learning to Extract High-Level Features. - Jihed Jabnoun; Nafaa Haffar; Ahmed Zrigui; Sirine Nsir; Henri Nicolas; Aymen Trigui (ICCCI (CCIS Volume), 2022)

Contribution to the methods of indexing Arabic textual documents to improve the performance of IRS. - Mohamed Amine Hadj Abd Allah; Nafaa Haffar; Mounir Zrigui (INISTA, 2022)

Multiple Models Fusion for Multi-label Classification in Speech Emotion Recognition Systems. - Anwer Slimi; Nafaa Haffar; Mounir Zrigui; Henri Nicolas (KES, 2022)

A Synergistic Bidirectional LSTM and N-gram Multi-channel CNN Approach Based on BERT and FastText for Arabic Event Identification. - Nafaa Haffar; Mounir Zrigui (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2023)

BERT embedding model for arabic temporal relation classification using hybrid deep learning architectures and linguistic features. - Nafaa Haffar; Mounir Zrigui (Int. J. Knowl. Based Intell. Eng. Syst., 2025)