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AI & Data Science Preprint PDF DOI

Towards Generalizable Mapping of Hedges and Linear Woody Features from Earth Observation Data: a national Product for Germany

Thorsten Hoeser, Verena Huber-Garcia, Sarah Asam, Ursula Gessner, Claudia Kuenzer ยท 2026

Hedges and other linear woody features provide valuable ecosystem services, particularly within intensively managed agricultural landscapes. They are key elements for climate adaptation and biodiversiโ€ฆ

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AI & Data Science Preprint PDF DOI

A Probabilistic Framework for Improving Dense Object Detection in Underwater Image Data via Annealing-Based Data Augmentation

Eleanor Wiesler, Trace Baxley ยท 2026

Object detection models typically perform well on images captured in controlled environments with stable lighting, water clarity, and viewpoint, but their performance degrades substantially in real-woโ€ฆ

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AI & Data Science Preprint PDF DOI

R-FLoRA: Residual-Statistic-Gated Low-Rank Adaptation for Single-Image Face Morphing Attack Detection

Raghavendra Ramachandra ยท 2026

Face morphing attacks pose a substantial risk to the reliability of face recognition systems used in passport issuance, border control, and digital identity verification. Detecting morphing attacks frโ€ฆ

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Sociology & Anthropology Preprint PDF DOI

Sandpile Economics: Theory, Identification, and Evidence

Diego Vallarino ยท 2026

Why do capitalist economies recurrently generate crises whose severity is disproportionate to the size of the triggering shock? This paper proposes a structural answer grounded in the evolutionary geoโ€ฆ

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AI & Data Science Preprint PDF DOI

Detecting HIV-Related Stigma in Clinical Narratives Using Large Language Models

Ziyi Chen, Yasir Khan, Mengyuan Zhang, Cheng Peng, Mengxian Lyu, Yiyang Liu, Krishna Vaddiparti, Robert L Cook, Mattia Prosperi, Yonghui Wu ยท 2026

Human immunodeficiency virus (HIV)-related stigma is a critical psychosocial determinant of health for people living with HIV (PLWH), influencing mental health, engagement in care, and treatment outcoโ€ฆ

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AI & Data Science Preprint PDF DOI

Gloria: Consistent Character Video Generation via Content Anchors

Yuhang Yang, Fan Zhang, Huaijin Pi, Shuai Guo, Guowei Xu, Wei Zhai, Yang Cao, Zheng-Jun Zha ยท 2026

Digital characters are central to modern media, yet generating character videos with long-duration, consistent multi-view appearance and expressive identity remains challenging. Existing approaches eiโ€ฆ

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AI & Data Science Preprint PDF DOI

PASM: Population Adaptive Symbolic Mixture-of-Experts Model for Cross-location Hurricane Evacuation Decision Prediction

Xiao Qian, Shangjia Dong ยท 2026

Accurate prediction of evacuation behavior is critical for disaster preparedness, yet models trained in one region often fail elsewhere. Using a multi-state hurricane evacuation survey, we show this fโ€ฆ

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Sociology & Anthropology Preprint PDF DOI

Migration of Voters in Florida, 2017-2022

Fangzhou Xie ยท 2026

Florida has experienced significant population increase in recent years, driven in part by domestic migration from other states. This study analyzes the migration patterns of voters in Florida betweenโ€ฆ

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Physics Preprint PDF DOI

MAGIC observations of NGC 4278. The first low-luminosity radio galaxy with compact jets detected at TeV energies

S. Abe, J. Abhir, V. A. Acciari, A. Aguasca-Cabot, I. Agudo, T. Aniello, S. Ansoldi, L. A. Antonelli, A. Arbet Engels, C. Arcaro, T. T. H. Arnesen, A. Babic, C. Bakshi, U. Barres de Almeida, J. A. Barrio, L. Barrios-Jimenez, I. Batkovic, J. Baxter, J. Becerra Gonzalez, W. Bednarek, E. Bernardini, J. Bernete, A. Berti, J. Besenrieder, C. Bigongiari, A. Biland, O. Blanch, G. Bonnoli, Z. Bosnjak, E. Bronzini, I. Burelli, A. Campoy-Ordaz, A. Carosi, R. Carosi, M. Carretero-Castrillo, A. J. Castro-Tirado, D. Cerasole, G. Ceribella, A. Cervino, A. Chilingarian, A. Cifuentes Santos, J. L. Contreras, J. Cortina, S. Covino, F. D'Ammando, G. D'Amico, P. Da Vela, F. Dazzi, A. De Angelis, B. De Lotto, R. de Menezes, J. Delgado, C. Delgado Mendez, F. Di Pierro, R. Di Tria, L. Di Venere, A. Dinesh, D. Dominis Prester, D. Dorner, M. Doro, L. Eisenberger, D. Elsaesser, L. Farina, L. Foffano, L. Font, S. Frose, Y. Fukazawa, R. J. Garcia Lopez, S. Garcia Soto, S. Gasparyan, M. Gaug, J. G. Giesbrecht Paiva, N. Giglietto, F. Giordano, P. Gliwny, T. Gradetzke, R. Grau, J. G. Green, P. Gunther, D. Hadasch, A. Hahn, G. Harutyunyan, T. Hassan, L. Heckmann, J. Herrera Llorente, D. Hrupec, D. Israyelyan, J. Jahanvi, I. Jimenez Martinez, J. Jimenez Quiles, J. Jormanainen, S. Kankkunen, T. Kayanoki, P. M. Kouch, G. Koziol, H. Kubo, J. Kushida, M. Lainez, A. Lamastra, E. Lindfors, S. Lombardi, F. Longo, R. Lopez-Coto, M. Lopez-Moya, A. Lopez-Oramas, S. Loporchio, L Lulic, P. Majumdar, M. Makariev, G. Maneva, M. Manganaro, S. Mangano, S. Marchesi, M. Mariotti, M. Martinez, P. Marusevec, D. Mazin, S. Menchiari, J. Mendez Gallego, S. Menon, D. Miceli, R. Mirzoyan, M. Molero Gonzalez, E. Molina, H. A. Mondal, A. Moralejo, C. Nanci, A. Negro, V. Neustroev, M. Nievas Rosillo, C. Nigro, L. Nikolic, K. Nilsson, S. Nozaki, A. Okumura, J. Otero-Santos, S. Paiano, D. Paneque, R. Paoletti, J. M. Paredes, M. Peresano, M. Persic, M. Pihet, G. Pirola, F. Podobnik, P. G. Prada Moroni, E. Prandini, W. Rhode, M. Ribo, J. Rico, A. Roy, N. Sahakyan, F. G. Saturni, K. Schmitz, F. Schmuckermaier, T. Schweizer, A. Sciaccaluga, G. Silvestri, A. Simongini, J. Sitarek, D. Sobczynska, A. Stamerra, J. Striskovic, D. Strom, M. Strzys, Y. Suda, H. Tajima, M. Takahashi, R. Takeishi, J. Tartera Barbera, P. Temnikov, T. Terzic, A. Tutone, S. Ubach, J. van Scherpenberg, M. Vazquez Acosta, S. Ventura, G. Verna, I. Viale, A. Vigliano, C. F. Vigorito, E. Visentin, V. Vitale, I. Vovk, R. Walter, C. Walther, F. Wersig, M. Will, P. K. H. Yeung (MAGIC Collaboration), E. Torresi, G. Migliori, P. Grandi ยท 2026

The Large High Altitude Air Shower Observatory (LHAASO) Collaboration has recently reported the first detection at TeV energies of a low-luminosity radio galaxy, NGC 4278. The aim of this work is to iโ€ฆ

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Computer Science Preprint PDF DOI

From Symbol to Meaning: Ontological and Philosophical Reflections on Large Language Models in Information Systems Engineering

Jose Palazzo Moreira de Oliveira ยท 2026

The advent of Large Language Models (LLMs) represents a turning point in the theoretical foundations of Information Systems Engineering. Beyond their technical significance, LLMs challenge the ontologโ€ฆ

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Mathematics Preprint PDF DOI

Hierarchical p-Adic Framework for Gene Regulatory Networks: Theory and Stability Analysis

J. R. Perez-Buendia, Victor Nopal-Coello ยท 2026

Gene regulatory networks exhibit hierarchical organization across scales; capturing this structure mathematically requires a metric that distinguishes regulatory influence at each level. We show that โ€ฆ

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AI & Data Science Preprint PDF DOI

Edgewise Envelopes Between Balanced Forman and Ollivier-Ricci Curvature

Giorgio Micaletto, Tebe Nigrelli ยท 2026

Evaluating Ollivier-Ricci (OR) curvature on large-scale graphs is computationally prohibitive due to the necessity of solving an optimal transport problem for every edge. We bypass this computational โ€ฆ

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Mathematics Preprint PDF DOI

Proceedings Eighth International Conference on Applied Category Theory

Amar Hadzihasanovic (Tallinn University of Technology), Jean-Simon Pacaud Lemay (Macquarie University) ยท 2026

The Eighth International Conference on Applied Category Theory took place at the University of Florida on June 2-6 2025. The conference consisted of 2 plenary invited talks, 28 contributed talks, an oโ€ฆ

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AI & Data Science Preprint PDF DOI

GLoRIA: Gated Low-Rank Interpretable Adaptation for Dialectal ASR

Pouya Mehralian, Melissa Farasyn, Anne Breitbarth, Anne-Sophie Ghyselen, Hugo Van hamme ยท 2026

Automatic Speech Recognition (ASR) in dialect-heavy settings remains challenging due to strong regional variation and limited labeled data. We propose GLoRIA, a parameter-efficient adaptation frameworโ€ฆ

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AI & Data Science Preprint PDF DOI

Agentic Multi-Source Grounding for Enhanced Query Intent Understanding: A DoorDash Case Study

Emmanuel Aboah Boateng, Kyle MacDonald, Akshad Viswanathan, Sudeep Das ยท 2026

Accurately mapping user queries to business categories is a fundamental Information Retrieval challenge for multi-category marketplaces, where context-sparse queries such as "Wildflower" exhibit intenโ€ฆ

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AI & Data Science Preprint PDF DOI

Improving Automatic Summarization of Radiology Reports through Mid-Training of Large Language Models

Mengxian Lyu, Cheng Peng, Ziyi Chen, Mengyuan Zhang, Jieting Li Lu, Yonghui Wu ยท 2026

Automatic summarization of radiology reports is an essential application to reduce the burden on physicians. Previous studies have widely used the "pre-training, fine-tuning" strategy to adapt large lโ€ฆ

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Earth & Environmental Sciences Preprint PDF DOI

Apophis source population and Earth encounter frequency of Apophis-like bodies

M. Broz, R.P. Binzel, P. Vernazza, M. Marsset, O. Chrenko, J. Durech, D. Herald ยท 2026

We provide context for Apophis' 2029 Earth passage by analyzing its possible source populations, in particular, the Flora family, which has a similar composition, corresponding to LL chondrite meteoriโ€ฆ

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History & Literature Preprint PDF DOI

C.V. Raman's Exploration in Optics -- A Spectrum of History

G.V. Pavan Kumar ยท 2026

C.V. Raman (1888-1970) was one of the pioneering scientists to have emerged from India during the colonial era. His scientific explorations were driven by his curiosity to understand wave phenomena. Nโ€ฆ

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AI & Data Science Preprint PDF DOI

Real-time Secondary Crash Likelihood Prediction Excluding Post Primary Crash Features

Lei Han, Mohamed Abdel-Aty, Zubayer Islam, Chenzhu Wang ยท 2026

Secondary crash likelihood prediction is a critical component of an active traffic management system to mitigate congestion and adverse impacts caused by secondary crashes. However, existing approacheโ€ฆ

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AI & Data Science Preprint PDF DOI

MMCAformer: Macro-Micro Cross-Attention Transformer for Traffic Speed Prediction with Microscopic Connected Vehicle Driving Behavior

Lei Han, Mohamed Abdel-Aty, Younggun Kim, Yang-Jun Joo, Zubayer Islam ยท 2026

Accurate speed prediction is crucial for proactive traffic management to enhance traffic efficiency and safety. Existing studies have primarily relied on aggregated, macroscopic traffic flow data to pโ€ฆ

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