Nafaa Haffar

According to our database, Nafaa Haffar authored at least 10 papers between 2017 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

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

2023

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., November, 2023

2022

Multiple Models Fusion for Multi-label Classification in Speech Emotion Recognition Systems.

Anwer Slimi, Nafaa Haffar, Mounir Zrigui, Henri Nicolas

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 26th International Conference KES-2022, 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

Proceedings of the International Conference on INnovations in Intelligent SysTems and Applications, 2022

An Image Retrieval System Using Deep Learning to Extract High-Level Features.

Jihed Jabnoun, Nafaa Haffar, Ahmed Zrigui, Sirine Nsir, Henri Nicolas, Aymen Trigui

Proceedings of the Advances in Computational Collective Intelligence, 2022

2021

Temporal Ordering of Events via Deep Neural Networks.

Nafaa Haffar, Rami Ayadi, Emna Hkiri, Mounir Zrigui

Proceedings of the 16th International Conference on Document Analysis and Recognition, 2021

2020

Using Bidirectional LSTM and Shortest Dependency Path for Classifying Arabic Temporal Relations.

Nafaa Haffar, Emna Hkiri, Mounir Zrigui

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 24th International Conference KES-2020, 2020

Enrichment of Arabic TimeML Corpus.

Nafaa Haffar, Emna Hkiri, Mounir Zrigui

Proceedings of the Computational Collective Intelligence - 12th International Conference, 2020

2019

TimeML Annotation of Events and Temporal Expressions in Arabic Texts.

Nafaa Haffar, Emna Hkiri, Mounir Zrigui

Proceedings of the Computational Collective Intelligence - 11th International Conference, 2019

2017

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