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AI & Data Science Preprint PDF DOI

Stable Behavior, Limited Variation: Persona Validity in LLM Agents for Urban Sentiment Perception

Neemias B da Silva, Rodrigo Minetto, Daniel Silver, Thiago H Silva ยท 2026

Large Language Models (LLMs) are increasingly used as proxies for human perception in urban analysis, yet it remains unclear whether persona prompting produces meaningful and reproducible behavioral dโ€ฆ

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Computer Science Preprint PDF DOI

Multi-Connectivity for UAVs: A Measurement Study of Integrating Cellular, Aerial Mesh, and LEO Satellite Links

Aygun Baltaci, Irshad A. Meer, Mustafa Ozger, Cicek Cavdar, Dominic Schupke ยท 2026

Future uncrewed aerial vehicle (UAV) systems increasingly combine heterogeneous communication technologies, such as low-latency aerial mesh, terrestrial cellular, and satellite links, to improve robusโ€ฆ

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AI & Data Science Preprint PDF DOI

Mapping how LLMs debate societal issues when shadowing human personality traits, sociodemographics and social media behavior

Ali Aghazadeh Ardebili, Massimo Stella ยท 2026

Large Language Models (LLMs) can strongly shape social discourse, yet datasets investigating how LLM outputs vary across controlled social and contextual prompting remain sparse. Cognitive Digital Shaโ€ฆ

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AI & Data Science Preprint PDF DOI

Fake3DGS: A Benchmark for 3D Manipulation Detection in Neural Rendering

Davide Di Nucci, Riccardo Catalini, Guido Borghi, Roberto Vezzani ยท 2026

Recent advances in 3D reconstruction and neural rendering,particularly 3D Gaussian Splatting, make it feasible and simple to edit 3D scenes and re-render them as highly realistic images. Therefore, seโ€ฆ

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Physics Preprint PDF DOI

Low mass scalars at $e^+e-$ colliders

Tania Robens ยท 2026

I briefly discuss the search for low mass scalars at Higgs factories as well as available models that render such scalars feasible, where I focus on new developments since the review presented in arXiโ€ฆ

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Computer Science Preprint PDF DOI

Gender Bias in YouTube Exposure: Allocative and Structural Inequalities in Political Information Environments

Jipeng Tan, Weifeng Zhang, Ye Wu, Jialin Guo, Yong Min ยท 2026

Recommendation algorithms have become the dominant mechanism for information distribution on digital platforms, profoundly shaping personalized information consumption environments. However, gender biโ€ฆ

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Engineering Preprint PDF DOI

An Experimental Modular Instrument With a Haptic Feedback Framework for Robotic Surgery Training

Walid Shaker, Mustafa Suphi Erden ยท 2026

Robotic-assisted surgery offers significant clinical advantages but largely eliminates direct haptic feedback, increasing the risk of excessive tool-tissue interaction forces. Although recent commerciโ€ฆ

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Physics Preprint PDF DOI

Quantum Anonymous Secret Sharing with Permutation Invariant Codes

Varin Sikand, Andrew Nemec ยท 2026

Quantum secret sharing schemes are a family of quantum cryptographic protocols which provide secure quantum encodings, mapping one secret to multiple shares of information such that the original secreโ€ฆ

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AI & Data Science Preprint PDF DOI

AttriBE: Quantifying Attribute Expressivity in Body Embeddings for Recognition and Identification

Basudha Pal, Siyuan Huang, Anirudh Nanduri, Zhaoyang Wang, Rama Chellappa ยท 2026

Person re-identification (ReID) systems that match individuals across images or video frames are essential in many real-world applications. However, existing methods are often influenced by attributesโ€ฆ

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Computer Science Preprint PDF DOI

The Buy-or-Build Decision, Revisited: How Agentic AI Changes the Economics of Enterprise Software

David Klotz ยท 2026

Advances in generative artificial intelligence, particularly agentic coding systems capable of autonomous software development, are disrupting the economics of the make-or-buy decision for enterprise โ€ฆ

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Economics & Finance Preprint PDF DOI

Dynamic Cheap Talk without Feedback

Atulya Jain ยท 2026

We study a dynamic sender-receiver game in which the sender observes a state evolving according to a Markov chain but does not observe the receiver's action. Despite the absence of feedback, dynamic iโ€ฆ

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Computer Science Preprint PDF DOI

Meta-Learning and Targeted Differential Privacy to Improve the Accuracy-Privacy Trade-off in Recommendations

Peter Mullner, Dominik Kowald, Markus Schedl, Elisabeth Lex ยท 2026

Balancing differential privacy (DP) with recommendation accuracy is a key challenge in privacy-preserving recommender systems, since DP-noise degrades accuracy. We address this trade-off at both the dโ€ฆ

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Physics Preprint PDF DOI

Quantum Probe to the Higher Dimensional Yang-Mills Singularity

M. Mangut, O. Gurtug, M. Halilsoy ยท 2026

We investigate the quantum nature of naked curvature singularities in Einstein-Yang-Mills (EYM) theory using the Horowitz-Marolf (HM) criterion, which assesses quantum singularities via the evolution โ€ฆ

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AI & Data Science Preprint PDF DOI

MetaSR: Content-Adaptive Metadata Orchestration for Generative Super-Resolution

Jiaqi Guo, Mingzhen Li, Haohong Wang, Aggelos K. Katsaggelos ยท 2026

We study generative super-resolution (SR) in real-world scenarios where content and degradations vary across domains, genres, and segments. For example, images and videos may alternate between text ovโ€ฆ

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Physics Preprint PDF DOI

Big Dipper, Help Me Find A Way -- Dip-hunting at hadron colliders

Diego A. Baron Moreno, Christoph Englert, Yvonne Peters ยท 2026

Destructive interference between signal and background processes poses a fundamental challenge in searches for top-philic scalar resonances, significantly reducing experimental sensitivity to well-motโ€ฆ

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AI & Data Science Preprint PDF DOI

Self-DACE++: Robust Low-Light Enhancement via Efficient Adaptive Curve Estimation

Jianyu Wen, Jun Xie, Feng Chen, Zhepeng Wang, Chenhao Wu, Tong Zhang, Yixuan Yu, Piotr Swierczynski ยท 2026

In this paper, we present Self-DACE++, an improved unsupervised and lightweight framework for Low-Light Image Enhancement (LLIE), building upon our previous Self-Reference Deep Adaptive Curve Estimatiโ€ฆ

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Mathematics Preprint PDF DOI

Accelerating Regularized Attention Kernel Regression for Spectrum Cartography

Liping Tao, Chee Wei Tan ยท 2026

Spectrum cartography reconstructs spatial radio fields from sparse and heterogeneous wireless measurements, underpinning many sensing and optimization tasks in wireless networks. Attention mechanisms โ€ฆ

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Biology & Life Sciences Preprint PDF DOI

Equation Learning for multiscale models of infectious diseases

James W. G. Doran, Cameron A. Smith, Christian A. Yates, Ruth Bowness ยท 2026

Tuberculosis (TB) is an airborne disease caused by the pathogen Mycobacterium tuberculosis. In 2023, according to the World Health Organization, it ''probably'' replaced COVID-19 as the leading cause โ€ฆ

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Computer Science Preprint PDF DOI

Coasting Through Class: Learning Opportunity Loss from Practice Avoidance During Individual Seatwork

Ashish Gurung, Jordan Gutterman, Danielle R. Thomas, Mingyu Feng, Vincent Aleven, Kenneth R. Koedinger ยท 2026

Measures of disengagement provide insights into unproductive use of learning opportunities. Although measures of active disengagement, such as gaming the system and mind-wandering, are well studied, lโ€ฆ

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Computer Science Preprint PDF DOI

SUDP: Secret-Use Delegation Protocol for Agentic Systems

Xiaohang Yu, Hejia Geng, William Knottenbelt ยท 2026

Agentic systems increasingly act with user secrets for APIs, messaging platforms, and cloud services. Today's bearer-secret interfaces implement authorization by exposure: enabling action often means โ€ฆ

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