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Physics Preprint PDF DOI

Coherent deeply virtual Compton scattering on helium-4 beyond leading power

Victor Martinez-Fernandez, B. Pire, P. Sznajder, J. Wagner ยท 2026

Coherent hard exclusive reactions on light nuclei provide access to their quark and gluon structure and enable three-dimensional tomography of these complex systems. We study deeply virtual Compton scโ€ฆ

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AI & Data Science Preprint PDF DOI

Modeling Human-Like Color Naming Behavior in Context

Yuqing Zhang, Ecesu Urker, Tessa Verhoef, Gemma Boleda, Arianna Bisazza ยท 2026

Modeling the emergence of human-like lexicons in computational systems has advanced through the use of interacting neural agents, which simulate both learning and communicative pressures. The NeLLCom-โ€ฆ

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Engineering Preprint PDF DOI

GEGLU-Transformer for IMU-to-EMG Estimation with Few-Shot Adaptation

Miroljub Mihailovic, Luca Tonin, Stefano Tortora, Emanuele Menegatti ยท 2026

Reliable estimation of neuromuscular activation is a key enabler for adaptive and personalized control in wearable robotics. However, surface electromyography (EMG) remains difficult to deploy robustlโ€ฆ

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Physics Preprint PDF DOI

Intensity-guided pose-free multiview fusion for single photon sensing

Jinyi Liu, Lijun Liu, Shuming Cheng, Xiaomin Hu, Yiguang Hong, Weiping Zhang ยท 2026

Single-photon light detection and ranging (LiDAR) extends active three-dimensional sensing at the fundamental level and has found applications in extreme environments involving long-range operation, lโ€ฆ

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AI & Data Science Preprint PDF DOI

Residual-loss Anomaly Analysis of Physics-Informed Neural Networks: An Inverse Method for Change-point Detection in Nonlinear Dynamical Systems with Regime Switching

Yuhe Bai, Chengli Tan, Jiaqi Li, Xiangjun Wang, Zhikun Zhang ยท 2026

Nonlinear dynamical systems with regime transitions are typically described by ordinary differential equations with jumping parameters parameters. Traditional methods often treat change-point detectioโ€ฆ

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AI & Data Science Preprint PDF DOI

Towards interpretable AI with quantum annealing feature selection

Francesco Aldo Venturelli, Emanuele Costa, Sikha O K, Bruno Julia-Diaz, Miguel A. Gonzalez Ballester, Alba Cervera-Lierta ยท 2026

Deep learning models are used in critical applications, in which mistakes can have serious consequences. Therefore, it is crucial to understand how and why models generate predictions. This understandโ€ฆ

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Computer Science Preprint PDF DOI

Curiosity and Metacognition: Towards a Unified Framework for Learning and Education in the Age of AI

Chloe Desvaux, Rania Abdelghani, Pierre-Yves Oudeyer, Helene Sauzeon ยท 2026

This chapter examines the relationship between curiosity and metacognition as critical drivers of autonomous and self-regulated learning. We synthesize recent research to propose a unified framework iโ€ฆ

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Physics Preprint PDF DOI

Efficient Complex-Valued State Preparation on Bucket Brigade QRAM

Alessandro Berti, Francesco Ghisoni ยท 2026

Efficient quantum state preparation is a critical component in quantum algorithms that process large classical data, and it is fundamental to realizing quantum advantage in domains such as machine leaโ€ฆ

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Physics Preprint PDF DOI

Local tensor-train surrogates for quantum learning models

Sreeraj Rajindran Nair, Christopher Ferrie ยท 2026

A key bottleneck in quantum machine learning is the computational cost of repeated quantum circuit evaluations during the inference phase. To address this, we present a framework for constructing fastโ€ฆ

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Chemistry Preprint PDF DOI

AI-Powered Surrogate Modelling for Multiscale Combustion: A Critical Review and Opportunities

Amirali Shateri, Zhiyin Yang, Yuying Yan, Manosh C. Paul, Jianfei Xie ยท 2026

Recent advances in combustion science have led to the generation of large volumes of data from high-fidelity simulations, detailed chemical-kinetic calculations and engine-relevant measurements and crโ€ฆ

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Physics Preprint PDF DOI

One Coordinate at a Time: Convergence Guarantees for Rotosolve in Variational Quantum Algorithms

Sayantan Pramanik, M Girish Chandra ยท 2026

In this paper, we resolve an open question in the field of optimization algorithms for training parametrized quantum circuits: Does the popular Rotosolve algorithm converge? Until now, interpolation-bโ€ฆ

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AI & Data Science Preprint PDF DOI

The Nonverbal Syntax Framework: An Evidence-Based Tiered System for Inferring Learner States from Observable Behavioral Cues

Sherzod Turaev, Mary John, Jaloliddin Rustamov, Zahiriddin Rustamov, Saja Aldabet, Nazar Zaki, Khaled Shuaib ยท 2026

Understanding learners' cognitive and affective states underpins adaptive educational systems and effective teaching. Although research links nonverbal cues to internal states, no framework calibratesโ€ฆ

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Mathematics Preprint PDF DOI

C-PINN: A neural network framework based on the Cord\`{e}s condition for solving linear and fully nonlinear equations in non-divergence form and its applications

Bingcheng Hu, Lixiang Jin, Zhaoxiang Li ยท 2026

In this paper, we propose a novel Physics-Informed Neural Network (PINN) framework based on the Cord\`{e}s condition for solving both linear and fully nonlinear partial differential equations (PDEs) iโ€ฆ

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Chemistry Preprint PDF DOI

Accelerated Surface Hopping via Scaling the Spin--Orbit Coupling: Opportunities for Machine Learning

Jakub Martinka, Mahesh Kumar Sit, Pavlo O. Dral, Jiri Pittner ยท 2026

Surface hopping (SH) methods are typically employed to simulate ultrafast nonadiabatic processes, but long timescales often remain beyond their reach. To address this, accelerated SH scheme mitigate tโ€ฆ

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Mathematics Preprint PDF DOI

Dictionary learning for Kernel EDMD

Erik Lien Bolager, Boumediene Hamzi, Houman Owhadi, Ioannis G. Kevrekidis, Felix Dietrich ยท 2026

Studying nonlinear dynamical systems through their state space behavior can be challenging, and one possible alternative is to analyze them via their associated Koopman operator. This turns the nonlinโ€ฆ

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Physics Preprint PDF DOI

Benchmarking bandgap prediction in semiconductors under experimental and realistic evaluation settings

Haolin Wang, Xianyuan Liu, Anna Jungbluth, Alexandra J. Ramadan, Robert D. J. Oliver, Haiping Lu ยท 2026

Accurate bandgap prediction is crucial for semiconductor applications, yet machine learning models trained on computational data often struggle to generalize to experimental bandgap measurements. Chalโ€ฆ

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AI & Data Science Preprint PDF DOI

Should I Replan? Learning to Spot the Right Time in Robust MAPF Execution

David Zahradka, David Woller, Denisa Muzikova, Miroslav Kulich, Libor Preucil ยท 2026

During the execution of Multi-Agent Path Finding (MAPF) plans in real-life applications, the MAPF assumption that the fleet's movement is perfectly synchronized does not apply. Since one or more of thโ€ฆ

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Earth & Environmental Sciences Preprint PDF DOI

Representing the Surface Ocean in ECMWF's data-driven forecasting system AIFS

Sara Hahner, Lorenzo Zampieri, Jean-Raymond Bidlot, Philip Browne, Matthew Chantry, Mariana C. A. Clare, Harrison Cook, Peter Dueben, Rachel Furner, Sarah Keeley, Josh Kousal, Simon Lang, Christian Lessig, Gert Mertes, Kristian Mogensen, Gabriel Moldovan, Charles Pelletier, Florian Pinault, Ana Prieto Nemesio, Baudouin Raoult, Irina Sandu, Mario Santa Cruz, Jakob Schloer, Steffen Tietsche, Hao Zuo ยท 2026

Machine-learning (ML) models, such as the AIFS at the ECMWF, have revolutionised weather forecasting in recent years. We present an extension of the AIFS that jointly models the atmosphere and surfaceโ€ฆ

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Engineering Preprint PDF DOI

Egocentric Tactile and Proximity Sensors as Observation Priors for Humanoid Collision Avoidance

Carson Kohlbrenner, Niraj Pudasaini, William Xie, Naren Sivagnanadasan, Nikolaus Correll, Alessandro Roncone ยท 2026

Collision-free motion is often aided by tactile and proximity sensors distributed on the body of the robot due to their resistance to occlusion as opposed to external cameras. However, how to shape thโ€ฆ

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AI & Data Science Preprint PDF DOI

Enhancing SignSGD: Small-Batch Convergence Analysis and a Hybrid Switching Strategy

Haoran Chen, Wentao Wang ยท 2026

SignSGD compresses each stochastic gradient coordinate to a single bit, offering substantial memory and communication savings, but its 1-bit quantization removes magnitude information and is known to โ€ฆ

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