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AI & Data Science Preprint PDF DOI

Different Strokes for Different Folks: Writer Identification for Historical Arabic Manuscripts

Hamza A. Abushahla, Ariel Justine N. Panopio, Layth Al-Khairulla, Mohamed I. AlHajri · 2026

Handwritten Arabic manuscripts preserve the Arab world's intellectual and cultural heritage, and writer identification supports provenance, authenticity verification, and historical analysis. Using th…

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Engineering Preprint PDF DOI

A Replicable Robotics Awareness Method Using LLM-Enabled Robotics Interaction: Evidence from a Corporate Challenge

S. A. Prieto, M. A. Gopee, Y. Ben Arab, B. Garcia de Soto, J. Esteba, P. Olivera Brizzio · 2026

Large language models are increasingly being explored as interfaces between humans and robotic systems, yet there remains limited evidence on how such technologies can be used not only for interaction…

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Economics & Finance Preprint PDF DOI

Distributional Change in Ordinal Data with Missing Observations: Minimal Mobility and Partial Identification

Rami V. Tabri · 2026

Empirical analyses of ordinal outcomes using repeated cross-sectional data rely on marginal distributions, leaving the joint distribution unobserved and the sources of distributional change unidentifi…

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AI & Data Science Preprint PDF DOI

$\oslash$ Source Models Leak What They Shouldn't $\nrightarrow$: Unlearning Zero-Shot Transfer in Domain Adaptation Through Adversarial Optimization

Arnav Devalapally, Poornima Jain, Kartik Srinivas, Vineeth N. Balasubramanian · 2026

The increasing adaptation of vision models across domains, such as satellite imagery and medical scans, has raised an emerging privacy risk: models may inadvertently retain and leak sensitive source-d…

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Computer Science Preprint PDF DOI

Exclusive and Shared Electric Flying Taxis: Evidence on Modal Shares, Stated Reasons, and Modal Shifts

Nael Alsaleh, Tareq Alsaleh, Fayez Moutassem, Noura Falis, Zainab Islam · 2026

This study examines travelers' preferences for electric flying taxi services in the United Arab Emirates (UAE) under varying travel conditions and service configurations. A stated preference (SP) surv…

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Computer Science Preprint PDF DOI

Global brain drain and gain in high-potential student mobility

Tabia Tanzin Pramaa, Christopher M. Danfortha, Peter Sheridan Dodds · 2026

The mobility of high-potential individuals, particularly graduates from elite academic institutions, serves as a critical driver of global innovation and economic development. Despite its importance, …

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AI & Data Science Preprint PDF DOI

Large Language Models Reproduce Racial Stereotypes When Used for Text Annotation

Petter Tornberg · 2026

Large language models (LLMs) are increasingly used for automated text annotation in tasks ranging from academic research to content moderation and hiring. Across 19 LLMs and two experiments totaling m…

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Economics & Finance Preprint PDF DOI

How Vulnerable is India's Economy to Foreign Sanctions?

Vipin P. Veetil · 2026

This paper develops a simple model of the world supply chain to estimate the effects of sanctions that restrict the flow of inputs from one country to another. Such restrictions operate through change…

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Computer Science Preprint PDF DOI

Partitioning Israeli Municipalities into Politically Homogeneous Cantons: A Constrained Spatial Clustering Approach

Adir Elmakais, Oren Glickman · 2026

Israeli society has experienced significant political polarization in recent years, reflected in five Knesset elections held within a four-year period (2019-2022). Public discourse increasingly refere…

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Computer Science Preprint PDF DOI

Speak Now: Safe Actor Programming with Multiparty Session Types (Extended Version)

Simon Fowler, Raymond Hu · 2026

Actor languages such as Erlang and Elixir are widely used for implementing scalable and reliable distributed applications, but the informally-specified nature of actor communication patterns leaves sy…

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Engineering Preprint PDF DOI

Assessing Ionospheric Scintillation Risk for Direct-to-Cellular Communications using Frequency-Scaled GNSS Observations

Abdollah Masoud Darya, Muhammad Mubasshir Shaikh · 2026

One of the key issues facing Direct-to-Cellular (D2C) satellite communication systems is ionospheric scintillation on the uplink and downlink, which can significantly degrade link quality. This work i…

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AI & Data Science Preprint PDF DOI

From FusHa to Folk: Exploring Cross-Lingual Transfer in Arabic Language Models

Abdulmuizz Khalak, Abderrahmane Issam, Gerasimos Spanakis · 2026

Arabic Language Models (LMs) are pretrained predominately on Modern Standard Arabic (MSA) and are expected to transfer to its dialects. While MSA as the standard written variety is commonly used in fo…

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AI & Data Science Preprint PDF DOI

A Survival Framework for Estimating Child Mortality Rates using Multiple Data Types

Katherine R Paulson, Taylor Okonek, Jon Wakefield · 2026

Child mortality is an important population health indicator. However, many countries lack high-quality vital registration to measure child mortality rates precisely and reliably over time. Research en…

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AI & Data Science Preprint PDF DOI

Arab Voices: Mapping Standard and Dialectal Arabic Speech Technology

Peter Sullivan, AbdelRahim Elmadany, Alcides Alcoba Inciarte, Muhammad Abdul-Mageed · 2026

Dialectal Arabic (DA) speech data vary widely in domain coverage, dialect labeling practices, and recording conditions, complicating cross-dataset comparison and model evaluation. To characterize this…

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AI & Data Science Preprint PDF DOI

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

Abdellah El Mekki, Samar M. Magdy, Houdaifa Atou, Ruwa AbuHweidi, Baraah Qawasmeh, Omer Nacar, Thikra Al-hibiri, Razan Saadie, Hamzah Alsayadi, Nadia Ghezaiel Hammouda, Alshima Alkhazimi, Aya Hamod, Al-Yas Al-Ghafri, Wesam El-Sayed, Asila Al sharji, Mohamad Ballout, Anas Belfathi, Karim Ghaddar, Serry Sibaee, Alaa Aoun, Areej Asiri, Lina Abureesh, Ahlam Bashiti, Majdal Yousef, Abdulaziz Hafiz, Yehdih Mohamed, Emira Hamedtou, Brakehe Brahim, Rahaf Alhamouri, Youssef Nafea, Aya El Aatar, Walid Al-Dhabyani, Emhemed Hamed, Sara Shatnawi, Fakhraddin Alwajih, Khalid Elkhidir, Ashwag Alasmari, Abdurrahman Gerrio, Omar Alshahri, AbdelRahim A. Elmadany, Ismail Berrada, Amir Azad Adli Alkathiri, Fadi A Zaraket, Mustafa Jarrar, Yahya Mohamed El Hadj, Hassan Alhuzali, Muhammad Abdul-Mageed · 2026

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) systems often generali…

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AI & Data Science Preprint PDF DOI

Domain-Specific Self-Supervised Pre-training for Agricultural Disease Classification: A Hierarchical Vision Transformer Study

Arnav S. Sonavane · 2026

We investigate the impact of domain-specific self-supervised pre-training on agricultural disease classification using hierarchical vision transformers. Our key finding is that SimCLR pre-training on …

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AI & Data Science Preprint PDF DOI

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

Omer Nacar, Serry Sibaee, Adel Ammar, Yasser Alhabashi, Nadia Samer Sibai, Yara Farouk Ahmed, Ahmed Saud Alqusaiyer, Sulieman Mahmoud AlMahmoud, Abdulrhman Mamdoh Mukhaniq, Lubaba Raed, Sulaiman Mohammed Alatwah, Waad Nasser Alqahtani, Yousif Abdulmajeed Alnasser, Mohamed Aziz Khadraoui, Wadii Boulila · 2026

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 its speakers. Despi…

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Mathematics Preprint PDF DOI

Gehring-Hayman Inequality for Meromorphic Univalent Mappings

Bappaditya Bhowmik, Deblina Maity, Toshiyuki Sugawa · 2025

Let $f$ be a meromorphic univalent function on the open unit disk having a simple pole at $p\in (0,1)$ that extends continuously to the left half $\IT^{-}$ of the unit circle. In this article, we prov…

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Computer Science Preprint PDF DOI

Datacenters in the Desert: Feasibility and Sustainability of LLM Inference in the Middle East

Lara Hassan, Mohamed ElZeftawy, Abdulrahman Mahmoud · 2025

As the Middle East emerges as a strategic hub for artificial intelligence (AI) infrastructure, the feasibility of deploying sustainable datacenters in desert environments has become a topic of growing…

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AI & Data Science Preprint PDF DOI

ArbESC+: Arabic Enhanced Edit Selection System Combination for Grammatical Error Correction Resolving conflict and improving system combination in Arabic GEC

Ahlam Alrehili, Areej Alhothali · 2025

Grammatical Error Correction (GEC) is an important aspect of natural language processing. Arabic has a complicated morphological and syntactic structure, posing a greater challenge than other language…

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