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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 · 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 commerci…

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AI & Data Science Preprint PDF DOI

SEAL: Semantic-aware Single-image Sticker Personalization with a Large-scale Sticker-tag Dataset

Changhyun Roh, Yonghyun Jeong, Jonghyun Lee, Chanho Eom, Jihyong Oh · 2026

Synthesizing a target concept from a single reference image is challenging in diffusion-based personalized text-to-image generation, particularly for sticker personalization where prompts often requir…

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Engineering Preprint PDF DOI

FeatureFox: Sample-Efficient Panoptic Graph Segmentation for Machining Feature Recognition in B-Rep 3D-CAD Models

Bertram Fuchs, Altay Kacan, Aaron Haag, Oliver Lohse · 2026

Automatic feature recognition (AFR) on B-Rep 3D-CAD models is central to CAD/CAM automation, yet most learning-based methods are complex, data-hungry, and evaluate instance grouping and semantic label…

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Computer Science Preprint PDF DOI

Breaking Bad Financial Habits: How LLM Conversations Correct Financial Misconceptions

Jillian Ross, Eric So, Andrew W. Lo · 2026

Financial misconceptions carry direct economic costs, from panic selling to equity market avoidance, yet they are notoriously resistant to correction. Traditional financial literacy interventions are …

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Mathematics Preprint PDF DOI

A mathematical study of an elastic-viscous-plastic sea-ice model with the Kelvin-Voigt rheology

Daniel W. Boutros, Xin Liu, Marita Thomas, Edriss S. Titi · 2026

Motivated by the elastic-viscous-plastic (EVP) sea-ice model [E. C. Hunke and J. K. Dukowicz, J. Phys. Oceanogr., 27, 9 (1997), 1849--1867], which is used in large-scale numerical climate simulations,…

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Physics Preprint PDF DOI

A new diffuse reflector filament for additive manufacturing of 3D printing finely-segmented plastic scintillator

A. Krech, A. Boyarintsev, B. Grynyov, N. Karavaeva, S. Minenko, T. Sibilieva, M. Sibilyev, T. Dieminger, U. Kose, B. Li, A. Rubbia, D. Sgalaberna, T. Weber, J. Wuthrich, X. Zhao, S. Berns, E. Boillat, S. Hugon, A. De Roeck · 2026

This study presents the development and the characterization of novel white reflective filaments suitable for additive manufacturing of finely segmented plastic scintillators. The filament is based on…

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AI & Data Science Preprint PDF DOI

How Fast Should a Model Commit to Supervision? Training Reasoning Models on the Tsallis Loss Continuum

Chu-Cheng Lin, Eugene Ie · 2026

Adapting reasoning models to new tasks during post-training with only output-level supervision stalls under reinforcement learning from verifiable rewards (RLVR) when the initial success probability $…

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Mathematics Preprint PDF DOI

Level-rank dualities and moving vectors

Wei Hu, Feiyue Huang, Yanbo Li, Xiangyu Qi · 2026

Duality relations between Lie algebras are a significant phenomenon in Lie algebra representation theory, with level-rank duality as a famous example. Level-rank dualities for affine Lie algebras of t…

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Computer Science Preprint PDF DOI

From Spoofing to Trust: Emergency Alerts Spoofing Testbed and Cross-Cell Verification

Abdallah Abou Hasna, Nada Chendeb, Ammar El Falou · 2026

Public warning systems (PWS) in cellular networks enable authorities to broadcast emergency alerts to all mobile phones in a geographic region in the event of threats such as earthquakes or severe wea…

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AI & Data Science Preprint PDF DOI

Instance Awareness of Multi-class Semantic Segmentation Loss Functions

Soumya Snigdha Kundu, Florian Kofler, Marina Ivory, Hendrik Moller, Jonathan Shapey, Tom Vercauteren · 2026

Instance-sensitive losses for semantic segmentation such as blob loss and CC loss were designed to address instance imbalance, ensuring small lesions generate the same gradient as large ones, but oper…

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Computer Science Preprint PDF DOI

#MakeBeefGreatAgain: A Cross-Platform Analysis of Early #MAHA Discourse

Haoning Xue, Yue Li, Benjamin A. Lyons, Andy J. King · 2026

Make America Healthy Again (MAHA) is a health-related campaign slogan proposed by Robert F. Kennedy Jr. and later incorporated into the political coalition of President Trump. While #MAHA quickly circ…

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Physics Preprint PDF DOI

Pixelated Plastic Scintillator Array Manufacturing using Fast-, Photo-Curable Resin

Chandler Moore, Juan Manfredi, Michael Febbraro, Daniel Rutstrom, Andrew Decker, Ryan Kemnitz, Thomas Ruland, Paul Hausladen · 2026

Pixelated plastic scintillator arrays can serve as high efficiency and high resolution neutron imaging detectors. Manufacturing these arrays is intensive in both time and labor. This work presents a f…

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Engineering Preprint PDF DOI

Real-Time Non-Contact Force Compensation for Wrist-Mounted Force/Torque Sensors in Haptic-Enabled Robotic Surgery Training

Walid Shaker, Mustafa Suphi Erden · 2026

Haptic feedback has been a long-missed feature in robotic-assisted surgery, one that would allow surgeons to perceive tissue properties and apply controlled forces during delicate procedures. Although…

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Computer Science Preprint PDF DOI

Otherness as a Quality in Designing Expressive Robotic Touch

Ran Zhou, Laurens Boer, Daniel Leithinger, Madeline Balaam · 2026

Haptic technologies have advanced rapidly, yet exploration of robotic touch remains dominated by replicating realistic environmental cues or hand gestures, which narrows the design space and risks soc…

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Mathematics Preprint PDF DOI

Solidarity of Spectral Gaps for Component-Wise Markov Chains

Youngwoo Kwon, Galin Jones, Qian Qin · 2026

Deterministic-scan and random-scan component-wise Markov chain Monte Carlo algorithms, such as Gibbs samplers and conditional Metropolis-Hastings, are popular approaches for sampling from multivariate…

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AI & Data Science Preprint PDF DOI

From graphemic dependence to lexical structure: a Markovian perspective on Dante's Commedia

Angelo Maria Sabatini · 2026

This study investigates the structural organisation of Dante's Divina Commedia through a symbolic representation based on vowel-consonant (V/C) encoding. Modelling the resulting sequence as a four-sta…

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AI & Data Science Preprint PDF DOI

CAGE-SGG: Counterfactual Active Graph Evidence for Open-Vocabulary Scene Graph Generation

Suiyang Guang, Chenyu Liu, Ruohan Zhang, Siyuan Chen · 2026

Open-vocabulary scene graph generation (SGG) aims to describe visual scenes with flexible and fine-grained relation phrases beyond a fixed predicate vocabulary. While recent vision-language models gre…

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AI & Data Science Preprint PDF DOI

Tool Attention Is All You Need: Dynamic Tool Gating and Lazy Schema Loading for Eliminating the MCP/Tools Tax in Scalable Agentic Workflows

Anuj Sadani, Deepak Kumar · 2026

The Model Context Protocol (MCP) has become a common interface for connecting large language model (LLM) agents to external tools, but its reliance on stateless, eager schema injection imposes a hidde…

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Physics Preprint PDF DOI

Partial oracles quantum algorithm framework -- Part I: Analysis of in-place operations

Fintan M. Bolton · 2026

The partial oracles framework is a quantum search algorithm that has the potential to exceed the quadratic speedup of Grover's algorithm, up to a theoretical maximum of an exponential speedup. Until n…

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AI & Data Science Preprint PDF DOI

Rethinking Cross-Domain Evaluation for Face Forgery Detection with Semantic Fine-grained Alignment and Mixture-of-Experts

Yuhan Luo, Tao Chen, Decheng Liu · 2026

Nowadays, visual data forgery detection plays an increasingly important role in social and economic security with the rapid development of generative models. Existing face forgery detectors still can'…

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