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Computer Science Preprint PDF DOI

Exploring Creativity in Human-Human-LLM Collaborative Software Design

Victoria Jackson, Grischa Liebel, Rafael Prikladnicki, Andre van der Hoek ยท 2026

While the use of Large Language Models (LLMs) in programming has been extensively studied, there is limited understanding of how LLMs support collaborative work where creativity plays a central role. โ€ฆ

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AI & Data Science Preprint PDF DOI

Multispectral airborne laser scanning dataset for tree species classification: MS-ALS-SPECIES

Matti Hyyppa, Klaara Salolahti, Eric Hyyppa, Xiaowei Yu, Josef Taher, Leena Matikainen, Matti Lehtomaki, Paula Litkey, Teemu Hakala, Harri Kaartinen, Juha Hyyppa, Antero Kukko ยท 2026

The shift from stand-level to individual-tree-level forest assessments supports improved biodiversity mapping, particularly in boreal ecosystems where tree species like aspen (Populus tremula L.) playโ€ฆ

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Mathematics Preprint PDF DOI

Strong convergence and temporal-spatial regularity for tamed Euler approximations of L\'evy-driven SDEs

Yan Ding, Sizhou Wu, Ying Zhang ยท 2026

We study the temporal-spatial regularity properties of tamed Euler approximations for L\'evy-driven SDEs with superlinearly growing drift and diffusion coefficients. We first introduce a novel tamed Eโ€ฆ

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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 ยท 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 operโ€ฆ

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AI & Data Science Preprint PDF DOI

Touchless Intraoperative Image Access System Based on Vision-Based Hand Tracking

Yin Lin, Domenico Aquino, Alberto Redaelli, Massimiliano Del Bene, Riccardo Barbieri, Simona Ferrante ยท 2026

Touchless interaction with medical images is becoming increasingly important in the surgical field, where sterility and continuity of the operational workflow are essential requirements. This work preโ€ฆ

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Mathematics Preprint PDF DOI

Continuum-marginal optimal transport: a mesh-free kernel method

Yumiharu Nakano ยท 2026

In this paper we study continuum-marginal optimal transport. Given a time-continuous family of probability marginals, the problem is to recover the minimum-energy velocity field whose flow reproduces โ€ฆ

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Mathematics Preprint PDF DOI

Malliavin calculus and densities for chaos-driven stochastic differential equations

Laurent Loosveldt, Yassine Nachit, Ivan Nourdin ยท 2026

We study stochastic differential equations driven by finite-order chaos processes on abstract Wiener spaces, with pathwise Riemann-Stieltjes integration. The driving noise is an $\mathbb{R}^m$-valued โ€ฆ

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Engineering Preprint PDF DOI

Graph Signal Separation with Learnable Spectral Filters

Keivan Faghih Niresi, Dorina Thanou, Olga Fink ยท 2026

Separating multiple graph signals from a single observed mixture is an inherently ill-posed problem that traditionally relies on restrictive and handcrafted priors. This letter addresses this challengโ€ฆ

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Computer Science Preprint PDF DOI

Optimizing power by selective IP card shutdown using transport slicing

Alfonso Sanchez-Macian, Oscar Gonzalez de Dios, Jose Alberto Hernandez, Liesbeth Roelens, Pablo Armingol Robles, Juan Pedro Fernadez-Palacios, Ramon Casellas, Filippo Cugini ยท 2026

The increasing energy demands of upcoming sixth-generation (6G) mobile networks and networks supporting AI applications pose significant challenges for network operators in terms of operational costs โ€ฆ

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Physics Preprint PDF DOI

Synchronized molecular dynamics method for thin-layer flows of complex fluids

Shugo Yasuda, Kotaro Oda, Fumito Muragaki, Yuta Taketa, Masashi Iwayama, Tomohide Ina ยท 2026

We propose a multiscale computational method for thin-layer flows of complex fluids, termed the synchronized molecular dynamics (SMD) method, which directly couples local molecular dynamics (MD) simulโ€ฆ

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AI & Data Science Preprint PDF DOI

FDIM: A Feature-distance-based Generic Video Quality Metric for Versatile Codecs

Jiayi Wang, Lichun Zhang, Xiaoqi Zhuang, Jiaqi Zhang, Lu Yu, Yin Zhao ยท 2026

Video technology is advancing toward Ultra High Definition (UHD) and High Dynamic Range (HDR), which intensifies the need for higher compression efficiency for these high-specification videos. Beyond โ€ฆ

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AI & Data Science Preprint PDF DOI

IRIS: Interleaved Reinforcement with Incremental Staged Curriculum for Cross-Lingual Mathematical Reasoning

Navya Gupta, Rishitej Reddy Vyalla, Avinash Anand, Chhavi Kirtani, Erik Cambria, Zhengchen Zhang, Zhengkui Wang, Timothy Liu, Aik Beng Ng, Simon See, Rajiv Ratn Shah ยท 2026

Curriculum learning helps language models tackle complex reasoning by gradually increasing task difficulty. However, it often fails to generate consistent step-by-step reasoning, especially in multiliโ€ฆ

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Physics Preprint PDF DOI

Discrete integrable equations with three independent variables

Ismagil T. Habibullin, Aigul R. Khakimova ยท 2026

In this paper, we study nonlinear integrable equations with three independent variables of the following types: Toda-type lattices, semi-discrete lattices, and fully discrete Hirota-Miwa type models. โ€ฆ

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Physics Preprint PDF DOI

Third Quantization for Order Parameters (II): Local Field Quantization in Superconducting Quantum Circuits

Miao-Miao Yi, Guo-Jian Qiao, Xin Yue, C. P. Sun ยท 2026

The quantization of superconducting transmission-line resonators is usually introduced phenomenologically by modeling the resonator as an effective LC circuit and imposing canonical commutation relatiโ€ฆ

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Mathematics Preprint PDF DOI

Quantitative H\"older Regularity, Concentration, and Spectral Applications for Lyapunov Exponents of Random $\operatorname{GL}(2,\mathbb{R})$ Cocycles, with Extensions to $\operatorname{GL}(d,\mathbb{R})$

Abdoulaye Thiam ยท 2026

This paper develops a quantitative regularity theory for the Lyapunov exponents of random products of matrices in $\operatorname{GL}(2,\mathbb{R})$, with extensions to $\operatorname{GL}(d,\mathbb{R})โ€ฆ

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Physics Preprint PDF DOI

Low-energy hadronic physics in holographic $\mathrm{QCD_{3}}$ with anisotropy

Si-wen Li ยท 2026

Using the gauge-gravity duality, we construct the anisotropic D3/D7 approach as a three-dimensional QCD-like theory, then investigate systematically the hadronic mass spectra, the dragging terms and tโ€ฆ

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AI & Data Science Preprint PDF DOI

Quantum Knowledge Graph: Modeling Context-Dependent Triplet Validity

Yao Wang, Zixu Geng, Jun Yan ยท 2026

Knowledge graphs (KGs) are increasingly used to support large lan guage model (LLM) reasoning, but standard triplet-based KGs treat each relation as globally valid. In many settings, whether a relatioโ€ฆ

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AI & Data Science Preprint PDF DOI

An empirical evaluation of the risks of AI model updates using clinical data: stability, arbitrariness, and fairness

Ioannis Bilionis, Ricardo C. Berrios, Luis Fernandez-Luque, Carlos Castillo ยท 2026

Artificial Intelligence and Machine Learning (AI/ML) models used in clinical settings are increasingly deployed to support clinical decision-making. However, when training data become stale due to chaโ€ฆ

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Computer Science Preprint PDF DOI

A Tight Lower Bound for Cycle Detection in Grid Graphs

Andrew Au ยท 2026

We prove that any algorithm for detecting cycles in an $m \times n$ grid graph, where cells are colored and adjacency is defined by matching colors, must read all $mn$ cells in the worst case for all โ€ฆ

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Mathematics Preprint PDF DOI

Generalized Aubry-Andr\'e formula and continuity of the intersection spectrum of the Almost Mathieu operator

Anton Gorodetski, Victor Kleptsyn ยท 2026

We consider the spectrum of the Almost Mathieu operator (AMO) and show that the moments of the restriction of the Lebesgue measure to the intersection spectrum $\text{Leb}|_{\Sigma_{\alpha,\lambda}}$ โ€ฆ

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