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AI & Data Science Preprint PDF DOI

Uncertainty-Aware Pedestrian Attribute Recognition via Evidential Deep Learning

Zhuofan Lou, Shihang Zhang, Fangle Zhu, Shengjie Ye, Pingyu Wang · 2026

We propose UAPAR, an Uncertainty-Aware Pedestrian Attribute Recognition framework. To the best of our knowledge, this is the first EDL-based uncertainty-aware framework for pedestrian attribute recogn…

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Computer Science Preprint PDF DOI

Author response to commentaries on H is for Human and How (Not) to Evaluate Qualitative Research in HCI

Andy Crabtree · 2026

This is the authors response to commentaries on the original article H is for Human and How (Not) to Evaluate Qualitative Research in HCI, https://doi.org/10.1080/07370024.2025.2475743 Commentaries we…

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Computer Science Preprint PDF DOI

Risk Models as Mediating Artifacts: A Postphenomenological Analysis of the CIIM Framework in Cybersecurity Practice

Rommel Salas-Guerra · 2026

This article applies postphenomenological theory to the field of cybersecurity risk management, arguing that formal risk models function as mediating artifacts that shape how security practitioners or…

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Mathematics Preprint PDF DOI

The Apple Pear Basket Problem: A Combinatorial Exploration

Rethna Pulikkoonattu · 2026

We investigate a combinatorial puzzle in which $N$ apples and $N$ pears are distributed among baskets subject to two constraints: every basket must contain the same number of apples, and every basket …

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Mathematics Preprint PDF DOI

On a Probability Inequality for Order Statistics with Applications to Bootstrap, Conformal Prediction, and more

Manit Paul, Arun Kumar Kuchibhotla · 2026

``Behind every limit theorem, there is an inequality'' said Kolmogorov. We say ``for every inequality, there is an approximate inequality under approximate regularity conditions.'' Suppose $X, X'$ are…

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Physics Preprint PDF DOI

Investigations and Considerations of Oxygen Diffusion Profiles in Superconducting Mid-T RF Cavities Utilizing EXAFS Spectroscopy

Niels Eckert, Marc Wenskat, Wolfgang Hillert · 2026

A screening of oxygen profiles in mid-T treated SRF cavities is crucial, in order to infer physical correlations between the microscopic cavity lattice and cavity performance - a problem concerning ac…

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Mathematics Preprint PDF DOI

Faces of invariant convex sets in representations of nontrivial copolarity

Yi Shi · 2026

Let $(V, G)$ be an orthogonal representation of a compact Lie group $G$ with nontrivial copolarity, and $\Sigma$ a fat section of $(V, G)$. If $E$ is a $G$-invariant compact convex set in $V$, then $P…

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Physics Preprint PDF DOI

Catapult neutrons from neck snapping in fission

J{o}rgen Randrup, Roberto Capote, Ramona Vogt · 2026

Dynamical fission calculations show that the post-scission configurations resemble two collinear pear-shaped fragments whose juxtaposed surface bulges subside relatively quickly, as the fragments acqu…

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AI & Data Science Preprint PDF DOI

A comprehensive study on causal discovery between degradation paths

Shi-Shun Chen, Shuai Gao, Xiao-Yang Li, Enrico Zio · 2026

Existing studies indicate that complex system degradation is characterized by degradation of multiple dependent parameters. Capturing the dependencies is crucial for accurate degradation modeling and …

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Mathematics Preprint PDF DOI

On Petr Novikov's problem of ordered systems of uniform sets

Vladimir Kanovei, Vassily Lyubetsky · 2026

We prove that every ordinal $\alpha<\omega_2$ is the order type of a certain system of uniform Borel sets in the sense of a well-ordering relation defined by Petr Novikov. This result gives a positive…

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Physics Preprint PDF DOI

Constraining the Galactic bar and spiral pattern speeds with the Hyades tidal stream

Zi-yi Zhou, Long Wang, Tereza Jerabkova, Zhenghao He · 2026

We present a suite of direct $N$-body simulations of the Hyades open cluster and its tidal stream in a Milky Way potential that includes a rotating bar and spiral arms. Using the high-resolution code …

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AI & Data Science Preprint PDF DOI

Benchmarking Multi-View BEV Object Detection with Mixed Pinhole and Fisheye Cameras

Xiangzhong Liu, Hao Shen · 2026

Modern autonomous driving systems increasingly rely on mixed camera configurations with pinhole and fisheye cameras for full view perception. However, Bird's-Eye View (BEV) 3D object detection models …

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AI & Data Science Preprint PDF DOI

Mind the Shape Gap: A Benchmark and Baseline for Deformation-Aware 6D Pose Estimation of Agricultural Produce

Nikolas Chatzis, Angeliki Tsinouka, Katerina Papadimitriou, Niki Efthymiou, Marios Glytsos, George Retsinas, Paris Oikonomou, Gerasimos Potamianos, Petros Maragos, Panagiotis Paraskevas Filntisis · 2026

Accurate 6D pose estimation for robotic harvesting is fundamentally hindered by the biological deformability and high intra-class shape variability of agricultural produce. Instance-level methods fail…

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Physics Preprint PDF DOI

Structured-Light Magnetometry in a Coherently Controlled Atomic Medium

Parkhi Bhardwaj, Shubhrangshu Dasgupta · 2026

A structured-light-based approach for detecting magneto-optical rotation is presented, in which polarization rotation is mapped onto a directly observable spatial degree of freedom. A radially polariz…

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Physics Preprint PDF DOI

Propagation of optical vector vortices of slow light in a coherently prepared tripod configuration

Dharma P. Permana, Mazena Mackoit Sinkeviciene, Julius Ruseckas, Hamid R. Hamedi · 2026

We investigate the propagation of optical vector vortices of slow light in a coherently prepared four-level tripod atomic system. The vector vortex consists of superposed pulse pairs with opposite cir…

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Mathematics Preprint PDF DOI

Constructive Peter--Weyl Theory: What is Known and What Remains Open

Takao Inoue · 2026

This survey-style note reviews constructive versions of the Peter--Weyl theorem in the Bishop--Coquand--Spitters line. Its main purpose is to clarify which parts of the classical Peter--Weyl package a…

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AI & Data Science Preprint PDF DOI

Evaluating Causal Discovery Algorithms for Path-Specific Fairness and Utility in Healthcare

Nitish Nagesh, Elahe Khatibi, Thomas Hughes, Mahdi Bagheri, Pratik Gajane, Amir M. Rahmani · 2026

Causal discovery in health data faces evaluation challenges when ground truth is unknown. We address this by collaborating with experts to construct proxy ground-truth graphs, establishing benchmarks …

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Computer Science Preprint PDF DOI

Prismatoid Band-Unfolding Revisited

Joseph O'Rourke · 2026

It remains unknown if every prismatoid has a nonoverlapping edge-unfolding, a special case of the long-unsolved "D\"urer's problem." Recently nested prismatoids have been settled [Rad24] by mixing (in…

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Physics Preprint PDF DOI

Lattice: A Post-Quantum Settlement Layer

David Alejandro Trejo Pizzo · 2026

We present Lattice (L, ticker: LAT), a peer-to-peer electronic cash system designed as a post-quantum settlement layer for the era of quantum computing. Lattice combines three independent defense vect…

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Mathematics Preprint PDF DOI

On the isotopy classes of embeddings of surfaces in 5-manifolds

Ruoyu Qiao · 2026

Let f, g be two homotopic smooth embeddings of a closed surface in a closed oriented 5-dimensional manifold. We show that if f admits a common algebraic dual 3-sphere, or if the fundamental group of t…

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