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AI & Data Science Preprint PDF DOI

TIO-SHACL: Comprehensive SHACL validation for TMF Intent Ontologies

Jean Martins, Leonid Mokrushin, Marin Orlic · 2026

Intent-based networking promises to revolutionize telecommunications network management by enabling operators to specify high-level goals rather than low-level configurations. The TM Forum Intent Onto…

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Physics Preprint PDF DOI

A Theoretical Investigation of the Thermal and Photochemical Mechanisms of Ethylbenzene Dehydrogenation on Rutile TiO$_{2}$(110)

Nico Yannik Merkt · 2026

This master's thesis investigates the thermal and photochemical dehydrogenation of ethylbenzene (EB) to styrene on the rutile TiO$_{2}$(110) surface. A dual-methodological quantum chemical approach is…

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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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Physics Preprint PDF DOI

How Electrons Become Mobile in a Colossal Dielectric -- Fe$_2$TiO$_5$

M. L. McLanahan, A. P. Ramirez · 2026

We measure the colossal permittivity in single crystal Fe$_2$TiO$_5$ using broadband spectroscopy in the frequency range 20 Hz - 1 MHz. The relaxation response is analyzed using a Debye-like model wit…

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AI & Data Science Preprint PDF DOI

And Quiet Does Not Flow the Don: Statistical Analysis of a Quarrel Between Nobel Prize Laureates

Nils Lid Hjort · 2026

The Nobel Prize in literature 1965 was awarded Mikhail Sholokhov (1905-1984), for the epic novel Tikhij Don about Cossack life and the birth of a new Soviet society (And Quiet Flows the Don, or The Qu…

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Earth & Environmental Sciences Preprint PDF DOI

Sensitivity of Dry Lava Planet Atmospheric Emission Spectra to Changes in Lava Compositions

Christiaan P. A. van Buchem, Rojita Buddhacharya, Mantas Zilinskas, Sebastian Zieba, Yamila Miguel, Wim van Westrenen · 2026

The atmospheres of hot rocky exoplanets are among the first primary targets of the JWST. Interpreting their atmospheric spectra requires understanding the link between silicate lava compositions and o…

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AI & Data Science Preprint PDF DOI

Bridging Coarse and Fine Recognition: A Hybrid Approach for Open-Ended Multi-Granularity Object Recognition in Interactive Educational Games

Hanling Yi, Feng Lin, Mao Luo, Yifan Yang, Xiaotian Yu, Rong Xiao · 2026

Recent advances in Multimodal Large Language Models (MLLMs) have enabled open-ended object recognition, yet they struggle with fine-grained tasks. In contrast, CLIP-style models excel at fine-grained …

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Physics Preprint PDF DOI

An Investigation in the Kinetic Persistence of TiO$_2$ Polymorphs using Machine Learning Driven Pathfinding in Crystal Configuration Space

Max C. Gallant, David Mrdjenovich, Kristin A. Persson · 2026

As the number of theoretically predicted materials continues to grow, it becomes increasingly important to assess not only their thermodynamic stability but also their kinetic viability under realisti…

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Mathematics Preprint PDF DOI

Contractive analytic self-mappings of the disc

Artur Nicolau · 2026

Analytic self-maps of the unit disc whose hyperbolic derivative is uniformly bounded by a constant smaller than one, are called contractive. We describe these maps in terms of their Aleksandrov-Clark …

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AI & Data Science Preprint PDF DOI

UI-Copilot: Advancing Long-Horizon GUI Automation via Tool-Integrated Policy Optimization

Zhengxi Lu, Fei Tang, Guangyi Liu, Kaitao Song, Xu Tan, Jin Ma, Wenqi Zhang, Weiming Lu, Jun Xiao, Yueting Zhuang, Yongliang Shen · 2026

MLLM-based GUI agents have demonstrated strong capabilities in complex user interface interaction tasks. However, long-horizon scenarios remain challenging, as these agents are burdened with tasks bey…

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Physics Preprint PDF DOI

On mathematical characterization of a Bessel functions-based passive element in electronic circuits

Ivano Colombaro, Marc Tudela-Pi · 2026

Modeling relaxation phenomena in complex media is central to understanding multiscale dynamics in materials science, bioengineering and condensed matter physics. Existing fractional-order models, whil…

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AI & Data Science Preprint PDF DOI

Mobile GUI Agent Privacy Personalization with Trajectory Induced Preference Optimization

Zhixin Lin, Jungang Li, Dongliang Xu, Shidong Pan, Yibo Shi, Yuchi Liu, Yuecong Min, Yue Yao · 2026

Mobile GUI agents powered by Multimodal Large Language Models (MLLMs) can execute complex tasks on mobile devices. Despite this progress, most existing systems still optimize task success or efficienc…

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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

Synergistic Interplay between Surface Polarons and Adsorbates for Photocatalytic Nitrogen Reduction on TiO$_2$(110)

Manoj Dey, Ritesh Kumar, Abhishek Kumar Singh · 2026

Photocatalytic nitrogen reduction under ambient conditions represents a promising pathway toward sustainable ammonia production. However, the fundamental mechanisms, particularly the role of photogene…

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AI & Data Science Preprint PDF DOI

"Theater of Mind" for LLMs: A Cognitive Architecture Based on Global Workspace Theory

Wenlong Shang · 2026

Modern Large Language Models (LLMs) operate fundamentally as Bounded-Input Bounded-Output (BIBO) systems. They remain in a passive state until explicitly prompted, computing localized responses withou…

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Physics Preprint PDF DOI

Determination of Nanoparticle and Microdroplet Parameters in Levitating Microdroplets of Suspension by Speckle Image Analysis Using Convolutional Neural Networks

Yaroslav Shopa, Kwasi Nyandey, Daniel Jakubczyk · 2026

The optical response of a suspension microdroplet is governed not only by the properties of the dispersed phase, but also by the finite size and optical structure of the droplet itself. As a result, t…

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Computer Science Preprint PDF DOI

Constrained Policy Optimization for Provably Fair Order Matching

Zehua Cheng, Zhipeng Wang, Wei Dai, Wenhu Zhang, Vadzim Mahilny, David Shi, Elena Jia, Jiahao Sun · 2026

Automated matching engines execute millions of orders per session, yet systematic asymmetries in latency, order size, and market access compound into persistent execution disparities that erode partic…

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Mathematics Preprint PDF DOI

Parametric Region Search: A Mixed-Integer Bilevel Optimization Problem Primal Heuristic

Meng-Lin Tsai, Parth Brahmbhatt, Styliani Avraamidou · 2026

Bilevel optimization is a mathematical modeling formulation for hierarchical systems and two-player interactions, with wide-ranging applications in environmental, energy, and control engineering. Desp…

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Computer Science Preprint PDF DOI

M-CARE: Standardized Clinical Case Reporting for AI Model Behavioral Disorders, with a 20-Case Atlas and Experimental Validation

Jihoon Jeong · 2026

We introduce M-CARE (Model Clinical Assessment and Reporting for Evaluation), a clinical case report framework for AI model behavioral disorders adapted from human medicine. M-CARE provides a 13-secti…

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AI & Data Science Preprint PDF DOI

TiCo: Time-Controllable Training for Spoken Dialogue Models

Kai-Wei Chang, Wei-Chih Chen, En-Pei Hu, Hung-yi Lee, James Glass · 2026

We propose TiCo, a simple post-training method for enabling spoken dialogue models (SDMs) to follow time-constrained instructions and generate responses with controllable duration. This capability is …

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