Omer Nacar

According to our database, Omer Nacar authored at least 16 papers between 2024 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

QARI-OCR: High-Fidelity Arabic Text Recognition through Multimodal Large Language Model Adaptation.

Ahmed Wasfy, Omer Nacar, Abdelakreem Elkhateb, Mahmoud Reda, Omar Elshehy, Adel Ammar, Wadii Boulila

CoRR, June, 2025

From Guidelines to Practice: A New Paradigm for Arabic Language Model Evaluation.

Serry Sibaee, Omer Nacar, Adel Ammar, Yasser AlHabashi, Abdulrahman S. Al-Batati, Wadii Boulila

CoRR, June, 2025

SARD: A Large-Scale Synthetic Arabic OCR Dataset for Book-Style Text Recognition.

Omer Nacar, Yasser AlHabashi, Serry Sibaee, Adel Ammar, Wadii Boulila

CoRR, May, 2025

GATE: General Arabic Text Embedding for Enhanced Semantic Textual Similarity with Matryoshka Representation Learning and Hybrid Loss Training.

Omer Nacar, Anis Koubaa, Serry Sibaee, Yasser AlHabashi, Adel Ammar, Wadii Boulila

CoRR, May, 2025

Pearl: A Multimodal Culturally-Aware Arabic Instruction Dataset.

Fakhraddin Alwajih, Samar Mohamed Magdy, Abdellah El Mekki, Omer Nacar, Youssef Nafea, Safaa Taher Abdelfadil, Abdulfattah Mohammed Yahya, Hamzah Luqman, Nada AlMarwani, Samah Aloufi, Baraah Qawasmeh, Houdaifa Atou, Serry Sibaee, Hamzah A. Alsayadi, Walid Al-Dhabyani, Maged Saeed AlShaibani, Aya El aatar, Nour Qandos, Rahaf Alhamouri, Samar Ahmad, Razan Khassib, Lina Hamad, Mohammed Anwar Al-Ghrawi, Fatimah Alshamari, Cheikh Malainine, Doaa Sami Qawasmeh, Aminetou Yacoub, Tfeil moilid, Ruwa AbuHweidi, Ahmed Aboeitta, Vatimetou Mohamed Lemin, Reem Abdel-Salam, Ahlam Bashiti, Adel Ammar, Aisha Alansari, Ahmed Ashraf, Nora Alturayeif, Sara Shatnawi, Alcides Alcoba Inciarte, AbdelRahim A. Elmadany, Mohamedou Cheikh Tourad, Ismail Berrada, Mustafa Jarrar, Shady Shehata, Muhammad Abdul-Mageed

CoRR, May, 2025

NileChat: Towards Linguistically Diverse and Culturally Aware LLMs for Local Communities.

Abdellah El Mekki, Houdaifa Atou, Omer Nacar, Shady Shehata, Muhammad Abdul-Mageed

CoRR, May, 2025

Optimizing Retrieval-Augmented Generation: Analysis of Hyperparameter Impact on Performance and Efficiency.

Adel Ammar, Anis Koubaa, Omer Nacar, Wadii Boulila

CoRR, May, 2025

Advancing Arabic Reverse Dictionary Systems: A Transformer-Based Approach with Dataset Construction Guidelines.

Serry Sibaee, Samar Ahmed, Abdullah Alharbi, Omer Nacar, Adel Ammar, Yasser AlHabashi, Wadii Boulila

CoRR, April, 2025

Enhancing CNN-Based Signal Denoising: A Novel Metric Framework With Harmonic Suppression Through Hybrid Modeling.

Omer Nacar, Turgay Koc

IEEE Access, 2025

Towards Inclusive Arabic LLMs: A Culturally Aligned Benchmark in Arabic Large Language Model Evaluation.

Omer Nacar, Serry Taiseer Sibaee, Samar Ahmed, Safa Ben Atitallah, Adel Ammar, Yasser AlHabashi, Abdulrahman S. Al-Batati, Arwa Alsehibani, Nour Qandos, Omar Elshehy, Mohamed Abdelkader, Anis Koubaa

Proceedings of the 31st International Conference on Computational Linguistics, 2025

Palm: A Culturally Inclusive and Linguistically Diverse Dataset for Arabic LLMs.

Fakhraddin Alwajih, Abdellah El Mekki, Samar Mohamed Magdy, AbdelRahim A. Elmadany, Omer Nacar, El Moatez Billah Nagoudi, Reem Abdel-Salam, Hanin Atwany, Youssef Nafea, Abdulfattah Mohammed Yahya, Rahaf Alhamouri, Hamzah A. Alsayadi, Hiba Zayed, Sara Shatnawi, Serry Sibaee, Yasir Ech-Chammakhy, Walid Al-Dhabyani, Marwa Mohamed Ali, Imen Jarraya, Ahmed Oumar El-Shangiti, Aisha Alraeesi, Mohammed Anwar Al-Ghrawi, Abdulrahman S. Al-Batati, Elgizouli Mohamed, Noha Taha Elgindi, Muhammed Saeed, Houdaifa Atou, Issam Ait Yahia, Abdelhak Bouayad, Mohammed Machrouh, Amal Makouar, Dania Alkawi, Mukhtar Mohamed, Safaa Taher Abdelfadil, Amine Ziad Ounnoughene, Rouabhia Anfel, Rwaa Assi, Ahmed Sorkatti, Mohamedou Cheikh Tourad, Anis Koubaa, Ismail Berrada, Mustafa Jarrar, Shady Shehata, Muhammad Abdul-Mageed

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

2024

VECTOR: Velocity-Enhanced GRU Neural Network for Real-Time 3D UAV Trajectory Prediction.

Omer Nacar, Mohamed Abdelkader, Lahouari Ghouti, Kahled Gabr, Abdulrahman S. Al-Batati, Anis Koubaa

CoRR, 2024

Enhancing Semantic Similarity Understanding in Arabic NLP with Nested Embedding Learning.

Omer Nacar, Anis Koubaa

CoRR, 2024

ASOS at KSAA-CAD 2024: One Embedding is All You Need for Your Dictionary.

Serry Sibaee, Abdullah Alharbi, Samar Ahmad, Omer Nacar, Anis Koubaa, Lahouari Ghouti

Proceedings of The Second Arabic Natural Language Processing Conference, 2024

ASOS at NADI 2024 shared task: Bridging Dialectness Estimation and MSA Machine Translation for Arabic Language Enhancement.

Omer Nacar, Serry Sibaee, Abdullah Alharbi, Lahouari Ghouti, Anis Koubaa

Proceedings of The Second Arabic Natural Language Processing Conference, 2024

ASOS at ArAIEval Shared Task: Integrating Text and Image Embeddings for Multimodal Propaganda Detection in Arabic Memes.

Yasser AlHabashi, Abdullah Alharbi, Samar Ahmad, Serry Sibaee, Omer Nacar, Lahouari Ghouti, Anis Koubaa

Proceedings of The Second Arabic Natural Language Processing Conference, 2024