Nacar, Omer

1. Palm: A Culturally Inclusive and Linguistically Diverse Dataset for Arabic LLMs
   2025/02/28 by Alwajih, Fakhraddin, Mekki, Abdellah El, Magdy, Samar Mohamed +41 · 4 citations
   #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
2. Enhancing Semantic Similarity Understanding in Arabic NLP with Nested Embedding Learning
   2024/07/30 by Omer Nacar, Anis Koubâa, Nacar, Omer +1 · 1 citation
   Computer Science · #Advanced Text Analysis Techniques #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques #Topic Modeling
3. Optimizing Retrieval-Augmented Generation: Analysis of Hyperparameter Impact on Performance and Efficiency
   2025/05/13 by Ammar, Adel, Koubaa, Anis, Nacar, Omer +1 · 1 citation
   #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
4. NileChat: Towards Linguistically Diverse and Culturally Aware LLMs for Local Communities
   2025/05/23 by Mekki, Abdellah El, Atou, Houdaifa, Nacar, Omer +2 · 3 citations
   #Computation and Language (cs.CL) #FOS: Computer and information sciences
5. From Guidelines to Practice: A New Paradigm for Arabic Language Model Evaluation
   2025/06/02 by Serry Sibaee, Sibaee, Serry, Omer Nacar +9 · 3 citations
   Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques
6. QARI-OCR: High-Fidelity Arabic Text Recognition through Multimodal Large Language Model Adaptation
   2025/06/02 by Wasfy, Ahmed, Nacar, Omer, Elkhateb, Abdelakreem +4 · 2 citations
   #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
7. SARD: A Large-Scale Synthetic Arabic OCR Dataset for Book-Style Text Recognition
   2025/05/30 by Nacar, Omer, Al-Habashi, Yasser, Sibaee, Serry +2 · 2 citations
   #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
8. Pearl: A Multimodal Culturally-Aware Arabic Instruction Dataset
   2025/05/28 by Fakhraddin Alwajih, Samar M. Magdy, Alwajih, Fakhraddin +69 · 2 citations
   Computer Science · #Multimodal Machine Learning Applications #Topic Modeling #Natural Language Processing Techniques