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20242026
most citedOptimizing Retrieval-Augmented Generation: Analysis of Hyperparameter Impact on Performance and Efficiency

4 citations · 6 across the 14 of their papers we have counts for

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cs.CL2026

AraModernBERT: Transtokenized Initialization and Long-Context Encoder Modeling for Arabic

Omar Elshehy, Omer Nacar, Abdelbasset Djamai +3

Encoder-only transformer models remain widely used for discriminative NLP tasks, yet recent architectural advances have largely focused on English. In this work, we present AraMode…

cs.CL2026

ASCAT: An Arabic Scientific Corpus and Benchmark for Advanced Translation Evaluation

Serry Sibaee, Khloud Al Jallad, Zineb Yousfi +4

We present ASCAT (Arabic Scientific Corpus for Advanced Translation), a high-quality English-Arabic parallel benchmark corpus designed for scientific translation evaluation constru…

cs.CL2026

ARCADE: A City-Scale Corpus for Fine-Grained Arabic Dialect Tagging

Omer Nacar, Serry Sibaee, Adel Ammar +12

The Arabic language is characterized by a rich tapestry of regional dialects that differ substantially in phonetics and lexicon, reflecting the geographic and cultural diversity of…

cs.CL2026

Alexandria: A Multi-Domain Dialectal Arabic Machine Translation Dataset for Culturally Inclusive and Linguistically Diverse LLMs

Abdellah El Mekki, Samar M. Magdy, Houdaifa Atou +44

Arabic is a highly diglossic language where most daily communication occurs in regional dialects rather than Modern Standard Arabic (MSA). Despite this, machine translation (MT) sy…

cs.CL2025

UI-Level Evaluation of ALLaM 34B: Measuring an Arabic-Centric LLM via HUMAIN Chat

Omer Nacar

Large language models (LLMs) trained primarily on English corpora often struggle to capture the linguistic and cultural nuances of Arabic. To address this gap, the Saudi Data and A…

cs.CL2025

SHAMI-MT: A Syrian Arabic Dialect to Modern Standard Arabic Bidirectional Machine Translation System

Serry Sibaee, Omer Nacar, Yasser Al-Habashi +2

The rich linguistic landscape of the Arab world is characterized by a significant gap between Modern Standard Arabic (MSA), the language of formal communication, and the diverse re…