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Although the prediction of dialects is an important language processing task, with a wide range of applications, existing work is largely limited to coarse-grained varieties. Inspired by geolocation research, we propose the novel task of…

Computation and Language · Computer Science 2020-12-08 Muhammad Abdul-Mageed , Chiyu Zhang , AbdelRahim Elmadany , Lyle Ungar

We present an efficient method for adapting a monolingual Large Language Model (LLM) to another language, addressing challenges of catastrophic forgetting and tokenizer limitations. We focus this study on adapting Llama 2 to Arabic. Our…

Motivated by the widespread increase in the phenomenon of code-switching between Egyptian Arabic and English in recent times, this paper explores the intricacies of machine translation (MT) and automatic speech recognition (ASR) systems,…

Computation and Language · Computer Science 2024-07-16 Ahmed Heakl , Youssef Zaghloul , Mennatullah Ali , Rania Hossam , Walid Gomaa

In recent years, Large Language Models have revolutionized the field of natural language processing, showcasing an impressive rise predominantly in English-centric domains. These advancements have set a global benchmark, inspiring…

Computation and Language · Computer Science 2024-05-06 Manel Aloui , Hasna Chouikhi , Ghaith Chaabane , Haithem Kchaou , Chehir Dhaouadi

Large language models (LLMs), such as ChatGPT, have demonstrated impressive performance in the text generation task, showing the ability to understand and respond to complex instructions. However, the performance of naive LLMs in speciffc…

Computation and Language · Computer Science 2025-12-12 HuangChao Xu , Baohua Zhang , Zhong Jin , Tiannian Zhu , Quansheng Wu , Hongming Weng

We present AraLingBench: a fully human annotated benchmark for evaluating the Arabic linguistic competence of large language models (LLMs). The benchmark spans five core categories: grammar, morphology, spelling, reading comprehension, and…

Computation and Language · Computer Science 2025-12-10 Mohammad Zbeeb , Hasan Abed Al Kader Hammoud , Sina Mukalled , Nadine Rizk , Fatima Karnib , Issam Lakkis , Ammar Mohanna , Bernard Ghanem

The integration of large language models (LLMs) with external tools has significantly expanded the capabilities of AI agents. However, as the diversity of both LLMs and tools increases, selecting the optimal model-tool combination becomes a…

Computation and Language · Computer Science 2026-01-08 Jinyang Wu , Guocheng Zhai , Ruihan Jin , Jiahao Yuan , Yuhao Shen , Shuai Zhang , Zhengqi Wen , Jianhua Tao

Large language models (LLMs) have achieved impressive results in high-resource languages like English, yet their effectiveness in low-resource and morphologically rich languages remains underexplored. In this paper, we present a…

Computation and Language · Computer Science 2026-02-13 Chengxuan Xia , Qianye Wu , Hongbin Guan , Sixuan Tian , Yilun Hao , Xiaoyu Wu

A sufficient amount of annotated data is usually required to fine-tune pre-trained language models for downstream tasks. Unfortunately, attaining labeled data can be costly, especially for multiple language varieties and dialects. We…

Computation and Language · Computer Science 2021-02-04 Muhammad Khalifa , Muhammad Abdul-Mageed , Khaled Shaalan

This study constructed a Japanese chat dataset for tuning large language models (LLMs), which consist of about 8.4 million records. Recently, LLMs have been developed and gaining popularity. However, high-performing LLMs are usually mainly…

Computation and Language · Computer Science 2023-05-23 Masanori Hirano , Masahiro Suzuki , Hiroki Sakaji

Large language models (LLMs) finetuned to follow human instruction have recently exhibited significant capabilities in various English NLP tasks. However, their performance in grammatical error correction (GEC), especially on languages…

Computation and Language · Computer Science 2023-12-15 Sang Yun Kwon , Gagan Bhatia , El Moatez Billah Nagoudi , Muhammad Abdul-Mageed

As the use of large language models (LLMs) becomes increasingly global, understanding public attitudes toward these systems requires tools that are adapted to local contexts and languages. In the Arab world, LLM adoption has grown rapidly…

Human-Computer Interaction · Computer Science 2025-10-16 Basad Barajeeh , Ala Yankouskaya , Sameha AlShakhsi , Chun Sing Maxwell Ho , Guandong Xu , Raian Ali

Large Language Models (LLMs) have significantly advanced the field of natural language processing, enhancing capabilities in both language understanding and generation across diverse domains. However, developing LLMs for Arabic presents…

Tashkeel, or Arabic Text Diacritization (ATD), greatly enhances the comprehension of Arabic text by removing ambiguity and minimizing the risk of misinterpretations caused by its absence. It plays a crucial role in improving Arabic text…

Computation and Language · Computer Science 2024-07-16 Faris Alasmary , Orjuwan Zaafarani , Ahmad Ghannam

Recent advancements in Large Language Models (LLMs) have emphasized the critical role of fine-tuning (FT) techniques in adapting LLMs to specific tasks, especially when retraining from scratch is computationally infeasible. Fine-tuning…

Artificial Intelligence · Computer Science 2025-10-23 Xiao Han , Zimo Zhao , Wanyu Wang , Maolin Wang , Zitao Liu , Yi Chang , Xiangyu Zhao

Reproducible benchmarks are crucial in driving progress of machine translation research. However, existing machine translation benchmarks have been mostly limited to high-resource or well-represented languages. Despite an increasing…

Computation and Language · Computer Science 2021-09-13 Machel Reid , Junjie Hu , Graham Neubig , Yutaka Matsuo

As large language models (LLMs) become increasingly central to Arabic NLP applications, evaluating their understanding of regional dialects and cultural nuances is essential, particularly in linguistically diverse settings like Saudi…

Computation and Language · Computer Science 2025-12-23 Renad Al-Monef , Hassan Alhuzali , Nora Alturayeif , Ashwag Alasmari

Achieving consensus in group decision-making often involves overcoming significant challenges, particularly in reconciling diverse perspectives and mitigating biases that hinder agreement. Traditional methods relying on human facilitators…

Human-Computer Interaction · Computer Science 2025-03-21 Loukas Triantafyllopoulos , Dimitris Kalles

This paper addresses critical gaps in Arabic language model evaluation by establishing comprehensive theoretical guidelines and introducing a novel evaluation framework. We first analyze existing Arabic evaluation datasets, identifying…

Computation and Language · Computer Science 2025-06-03 Serry Sibaee , Omer Nacar , Adel Ammar , Yasser Al-Habashi , Abdulrahman Al-Batati , Wadii Boulila

Translation-tailored Large language models (LLMs) exhibit remarkable translation capabilities, even competing with supervised-trained commercial translation systems. However, off-target translation remains an unsolved problem, especially…

Computation and Language · Computer Science 2024-03-22 Changtong Zan , Liang Ding , Li Shen , Yibing Zhen , Weifeng Liu , Dacheng Tao