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Mathematics Preprint PDF DOI

Some results on naive transcendence in the ring of integers modulo infinitely large primes

Toshiki Matsusaka, Shin-ichiro Seki · 2026

This paper presents various transcendence results in the ring of integers modulo infinitely large primes $\mathcal{A}$. In the ring $\mathcal{A}$, one can consider two notions of transcendence. One is…

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AI & Data Science Preprint PDF DOI

Lightweight Retrieval-Augmented Generation and Large Language Model-Based Modeling for Scalable Patient-Trial Matching

Xiaodi Li, Yang Xiao, Munhwan Lee, Konstantinos Leventakos, Young J. Juhn, David Jones, Terence T. Sio, Wei Liu, Maria Vassilaki, Nansu Zong · 2026

Patient-trial matching requires reasoning over long, heterogeneous electronic health records (EHRs) and complex eligibility criteria, posing significant challenges for scalability, generalization, and…

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Engineering Preprint PDF DOI

An AI-Ready Pipeline for Impedance-Resolved QCM Biosensor: Interpretable Line-Shape Features, Redundancy Control, and Robust Regression

Ceyhun Kirimli, Elcim Elgun, Yagmur Tugtag · 2026

Accurate inference from quartz crystal microbalance (QCM) measurements in liquids is often limited by reducing resonance behavior to two scalar endpoints (frequency and dissipation shifts, $\Delta f$ …

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Computer Science Preprint PDF DOI

sciwrite-lint: Verification Infrastructure for the Age of Science Vibe-Writing

Sergey V Samsonau · 2026

Science currently offers two options for quality assurance, both inadequate. Journal gatekeeping claims to verify both integrity and contribution, but actually measures prestige: peer review is slow, …

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AI & Data Science Preprint PDF DOI

Identification of physiological shock in intensive care units via Bayesian regime switching models

Emmett B. Kendall, Jonathan P. Williams, Curtis B. Storlie, Misty A. Radosevich, Erica D. Wittwer, Matthew A. Warner · 2026

Detection of occult hemorrhage (i.e., internal bleeding) in patients in intensive care units (ICUs) can pose significant challenges for critical care workers. Because blood loss may not always be clin…

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Medicine & Health Preprint PDF DOI

Characterizing the Radiation Dose to Measurement Accuracy Relationship across Multiple Metrics in Opportunistic Chest CT

Boyuan Li, Carolyn C. Chang, Jake J. Kim, Jia Wang, Justin R Tse, Natalie S. Lui, Haiwei Henry Guo, Adam S. Wang · 2026

Objectives: This study aims to characterize the dose-performance relationship for opportunistic CT and disentangle the contributions of segmentation failure and dose-dependent HU bias to performance d…

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AI & Data Science Preprint PDF DOI

A comprehensive multimodal dataset and benchmark for ulcerative colitis scoring in endoscopy

Noha Ghatwary, Jiangbei Yue, Ahmed Elgendy, Hanna Nagdy, Ahmed Galal, Hayam Fathy, Hussein El-Amin, Venkataraman Subramanian, Noor Mohammed, Gilberto Ochoa-Ruiz, Sharib Ali · 2026

Ulcerative colitis (UC) is a chronic mucosal inflammatory condition that places patients at increased risk of colorectal cancer. Colonoscopic surveillance remains the gold standard for assessing disea…

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Engineering Preprint PDF DOI

Projection Guided Personalized Federated Learning for Low Dose CT Denoising

Anas Zafar, Muhammad Waqas, Amgad Muneer, Rukhmini Bandyopadhyay, Jia Wu · 2026

Low-dose CT (LDCT) reduces radiation exposure but introduces protocol-dependent noise and artifacts that vary across institutions. While federated learning enables collaborative training without centr…

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AI & Data Science Preprint PDF DOI

TopoBench: Benchmarking LLMs on Hard Topological Reasoning

Mayug Maniparambil, Nils Hoehing, Janak Kapuriya, Arjun Karuvally, Ellen Rushe, Anthony Ventresque, Noel O'Connor, Fergal Reid · 2026

Solving topological grid puzzles requires reasoning over global spatial invariants such as connectivity, loop closure, and region symmetry and remains challenging for even the most powerful large lang…

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AI & Data Science Preprint PDF DOI

PatchDenoiser: Parameter-efficient multi-scale patch learning and fusion denoiser for Low-dose CT imaging

Jitindra Fartiyal, Pedro Freire, Sergei K. Turitsyn, Sergei G. Solovski · 2026

Low-dose CT images are essential for reducing radiation exposure in cancer screening, pediatric imaging, and longitudinal monitoring protocols, but their quality is often degraded by noise from low-do…

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Physics Preprint PDF DOI

Measurement of ionization yield of low energy ions in low pressure $\mathrm{CF}_{4}$ gas for dark matter searches

Satoshi Higashino, Wakako Toyama, Takuya Shiraishi, Yasushi Hoshino, Tatsuhiro Naka, Kentaro Miuchi · 2026

Direction-sensitive direct dark matter search experiments have been conducted using gaseous detectors. In spite of the long history of the study on the energy deposition of charged particles in materi…

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Engineering Preprint PDF DOI

Master-Assisted Distributed Uplink Operation for Cell-Free Massive MIMO Networks

Andreas Angelou, Pourya Behmandpoor, Marc Moonen · 2026

Cell-free massive multiple-input-multiple-output is considered a promising technology for the next generation of wireless communication networks. The main idea is to distribute a large number of acces…

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Computer Science Preprint PDF DOI

Authority Signals in AI Cited Health Sources: A Framework for Evaluating Source Credibility in ChatGPT Responses

Erin Jacques, Erela Datuowei, Vincent Jones II, Corey Basch, Celeta Vanderpool, Nkechi Udeozo, Griselda Chapa · 2026

Health information seeking has fundamentally changed since the onset of Large Language Models (LLM), with nearly one third of ChatGPT's 800 million users asking health questions weekly. Understanding …

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AI & Data Science Preprint PDF DOI

Progressive $\mathcal{J}$-Invariant Self-supervised Learning for Low-Dose CT Denoising

Yichao Liu, Zongru Shao, Yueyang Teng, Junwen Guo · 2026

Self-supervised learning has been increasingly investigated for low-dose computed tomography (LDCT) image denoising, as it alleviates the dependence on paired normal-dose CT (NDCT) data, which are oft…

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AI & Data Science Preprint PDF DOI

Atlas 2 -- Foundation models for clinical deployment

Maximilian Alber, Timo Milbich, Alexandra Carpen-Amarie, Stephan Tietz, Jonas Dippel, Lukas Muttenthaler, Beatriz Perez Cancer, Alessandro Benetti, Panos Korfiatis, Elias Eulig, Jerome Luscher, Jiasen Wu, Sayed Abid Hashimi, Gabriel Dernbach, Simon Schallenberg, Neelay Shah, Moritz Krugener, Aniruddh Jammoria, Jake Matras, Patrick Duffy, Matt Redlon, Philipp Jurmeister, David Horst, Lukas Ruff, Klaus-Robert Muller, Frederick Klauschen, Andrew Norgan · 2026

Pathology foundation models substantially advanced the possibilities in computational pathology -- yet tradeoffs in terms of performance, robustness, and computational requirements remained, which lim…

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Mathematics Preprint PDF DOI

Inverse spectral problem for glassy state relaxation approximated by Prony series

Shuli Chen, Marrten V. de Hoop, Youjun Deng, Ching-Lung Lin, Gen Nakamura · 2025

The stretched exponential relaxation function is used to analyze the relaxation of the glassy state data. Due to the singularity of this function at the origin, this function is inconvenient for data …

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Biology & Life Sciences Preprint PDF DOI

Stabilizing Fractional Dynamical Networks Suppresses Epileptic Seizures

Yaoyue Wang, Arian Ashourvan, Guilherme Ramos, Paul Bogdan, Emily Pereira · 2025

Medically uncontrolled epileptic seizures affect nearly 15 million people worldwide, resulting in enormous economic and psychological burdens. Treatment of medically refractory epilepsy is essential f…

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AI & Data Science Preprint PDF DOI

Closing the Performance Gap Between AI and Radiologists in Chest X-Ray Reporting

Harshita Sharma, Maxwell C. Reynolds, Valentina Salvatelli, Anne-Marie G. Sykes, Kelly K. Horst, Anton Schwaighofer, Maximilian Ilse, Olesya Melnichenko, Sam Bond-Taylor, Fernando Perez-Garcia, Vamshi K. Mugu, Alex Chan, Ceylan Colak, Shelby A. Swartz, Motassem B. Nashawaty, Austin J. Gonzalez, Heather A. Ouellette, Selnur B. Erdal, Beth A. Schueler, Maria T. Wetscherek, Noel Codella, Mohit Jain, Shruthi Bannur, Kenza Bouzid, Daniel C. Castro, Stephanie Hyland, Panos Korfiatis, Ashish Khandelwal, Javier Alvarez-Valle · 2025

AI-assisted report generation offers the opportunity to reduce radiologists' workload stemming from expanded screening guidelines, complex cases and workforce shortages, while maintaining diagnostic a…

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Physics Preprint PDF DOI

High-Energy Atmospheric Radiation: From Thunderstorm Ground Enhancements to Terrestrial Gamma-Ray Flashes

A. Chilingarian, L. Hovhannisyan, B. Sargsyan, M. Zazyan · 2025

This work presents a unified conceptual and observational framework that reinterprets these radiation bursts as manifestations of the same runaway processes happening at different atmospheric depths (…

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AI & Data Science Preprint PDF DOI

MACKO: Sparse Matrix-Vector Multiplication for Low Sparsity

Vladimir Macko, Vladimir Boza · 2025

Sparse Matrix-Vector Multiplication (SpMV) is a fundamental operation in the inference of sparse Large Language Models (LLMs). Because existing SpMV methods perform poorly under the low and unstructur…

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