output
19922026

2,275 papers

math.CA2026

Asymptotic for orthogonal polynomials with respect to a rational modification of a measure supported on the semi-axis

C. Féliz-Sánchez, H. Pijeira-Cabrera, J. Quintero-Roba

Given a sequence of orthogonal polynomials , orthogonal with respect to a positive Borel measure supported on , let b…

cs.CR2026

Assessing the Operational Impact of Poisoning Attacks over Augmented 3D Point Cloud Public Datasets for Connected and Autonomous Vehicles

Marwan Lazrag, Badis Hammi, Lorena Gonzalez-Manzano +1

Poisoning attacks against public datasets lead to major concerns, such as (i) misclassification of perceived objects when the poisoned data is used for training and (ii) embedding…

cond-mat.mtrl-sci2026★ 1 cited

Transferable 3D Convolutional Neural Networks for Elastic Constants Prediction in Nanoporous Metals

Sergei Zorkaltsev, Rafał Topolnicki, Tal-El Carmon +4

The topology of nanoporous metals is crucial for determining their mechanical response. In this work, we generated 6,000 gold and 422 silver nanoporous structures and calculated th…

eess.SY2026

Operational Modal Analysis of Aeronautical Structures via Tangential Interpolation

Gabriele Dessena, Marco Civera, Oscar E. Bonilla-Manrique

Over the last decades, progress in modal analysis has enabled increasingly routine use of modal parameters for applications such as structural health monitoring and finite element…

eess.SP2026

Extremum-Based Joint Compression and Detection for Distributed Sensing

Amir Weiss, Alejandro Lancho

We study joint compression and detection in distributed sensing systems motivated by emerging applications such as IoT-based localization. Two spatially separated sensors observe n…

eess.AS2026

UPV_RIR_DB: A Structured Room Impulse Response Database with Hierarchical Metadata and Acoustic Indicators

Jesús García-Gamborino, Laura Fuster, Daniel de la Prida +2

This paper presents UPV_RIR_DB, a structured database of measured room impulse responses (RIRs) designed to provide acoustic data with explicit spatial metadata and traceable acqui…

cs.RO2026★ 6 cited

Reasoning Systems for Semantic Navigation in Mobile Robots

Jonathan Crespo, Ramón Barber, O. M. Mozos +2

Semantic navigation is the navigation paradigm in which environmental semantic concepts and their relationships are taken into account to plan the route of a mobile robot. This par…

quant-ph2026

Shaping frequency-tunable single photons for quantum networking in waveguide QED

Álvaro Pernas, Ricardo Puebla

The exchange of quantum information among nodes in a quantum network is one of the main challenges in modern technologies. Superconducting waveguide QED networks hold great potenti…

cs.CE2026

An automatic counting algorithm for the quantification and uncertainty analysis of the number of microglial cells trainable in small and heterogeneous datasets

L. Martino, M. M. Garcia, P. S. Paradas +1

Counting immunopositive cells on biological tissues generally requires either manual annotation or (when available) automatic rough systems, for scanning signal surface and intensi…

gr-qc2026★ 1 cited

Spontaneous particle creation by oscillating compact stars

Adrián del Río, Pau López-Oliver

Quantum field theory predicts that dynamical curved spacetimes can spontaneously excite particle pairs from the quantum vacuum, a phenomenon extensively studied in expanding univer…

math.NT2026★ 3 cited

Non-hyperelliptic modular curves of genus 3

Enrique González-Jiménez, Roger Oyono

A curve defined over is modular of level if there exists a non-constant morphism from onto defined over for some positive integer .…

physics.flu-dyn2026★ 1 cited

Wavemaker and endogeneity of gravitationally stretched weakly viscoelastic jets

Daniel Moreno-Boza

Highly stretched capillary jets produced by gravity are central to drop generation, micro-thread formation, and extensional-rheometry concepts. For Newtonian fluids, the transition…

stat.AP2026

Geometric Morphometrics approach for classifying children's nutritional status on out of sample data

Laura Medialdea, Ana Arribas-Gil, Álvaro Pérez-Romero +1

Current alignment-based methods for classification in geometric morphometrics do not generally address the classification of new individuals that were not part of the study sample.…

math.OC2026★ 7 cited

A fast-pivoting algorithm for Whittle's restless bandit index

José Niño-Mora

The Whittle index for restless bandits (two-action semi-Markov decision processes) provides an intuitively appealing optimal policy for controlling a single generic project that ca…

math.OC2026★ 1 cited

Age of information cost minimization with no buffers, random arrivals and unreliable channels: A PCL-indexability analysis

José Niño-Mora

Over the last decade, the Age of Information has emerged as a key concept and metric for applications where the freshness of sensor-provided data is critical. Limited transmission…

math.GM2026★ 23 cited

Markovian restless bandits and index policies: A review

José Niño-Mora

The restless multi-armed bandit problem is a paradigmatic modeling framework for optimal dynamic priority allocation in stochastic models of wide-ranging applications that has been…

math.OC2026★ 5 cited

Multi-gear bandits, partial conservation laws, and indexability

José Niño-Mora

This paper considers what we propose to call multi-gear bandits, which are Markov decision processes modeling a generic dynamic and stochastic project fueled by a single resource a…

quant-ph2026

The hyperlink representation of entanglement and the inclusion-exclusion principle

Silvia N. Santalla, Sudipto Singha Roy, Germán Sierra +1

The entanglement entropy (EE) of any bipartition of a pure state can be approximately expressed as a sum of entanglement links (ELs). In this work, we introduce their exact extensi…

cond-mat.stat-mech2025★ 1 cited

Charging capacitors using diodes at different temperatures. II Numerical studies

J. M. Mangum, L. L. Bonilla, A. Torrente +1

This study is presented in a series of two papers. The first paper is an analytical study. This is the second paper, and here we numerically study the thermal energy harvesting cap…

cond-mat.stat-mech2025★ 1 cited

Charging capacitors using diodes at different temperatures. I Theor

L. L. Bonilla, A. Torrente, J. M. Mangum +1

Nonlinear elements in a rectifying circuit can be used to harvest energy from thermal fluctuations either steadily or transitorily. We study an energy harvesting system comprising…

econ.GN2025★ 6 cited

A Lifecycle Estimator of Intergenerational Income Mobility

Ursula Mello, Martin Nybom, Jan Stuhler

Lacking lifetime income data, most intergenerational mobility estimates are subject to lifecycle bias. Using long income series from Sweden and the US, we illustrate that standard…

stat.ME2025★ 4 cited

Invited Discussion of "Model Uncertainty and Missing Data: An Objective Bayesian Perspective" by Gonzalo García-Donato , María Eugenia Castellanos , Stefano Cabras Alicia Quirós , and Anabel Forte

Merlise A Clyde

The article by Garc{í}a-Donato and co-authors addresses the dual challenges of accounting for model uncertainty and missing data within the Gaussian regression frameworks from an o…

physics.flu-dyn2025

Regime Maps for Sloshing in Horizontal Cylindrical Tanks Under Vertical Acceleration

Francisco Monteiro, Tommaso De Maria, Samuel Ahizi +3

Vertical sloshing in partially filled fuel tanks can significantly impact vehicle stability and structural integrity, particularly under harmonic accelerations near twice the slosh…

physics.optics2025★ 1 cited

Dual-comb spectroscopy for the characterization of laboratory flames

Bernat Frangi, Laura Monroy, Aldo Moreno-Oyervides +4

Optical spectroscopy, in particular dual-comb (DC) spectroscopy, is a critical, non-invasive tool for combustion diagnostics, offering high precision and calibration-free advantage…