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AI & Data Science Preprint PDF DOI

OPRO: Orthogonal Panel-Relative Operators for Panel-Aware In-Context Image Generation

Sanghyeon Lee, Minwoo Lee, Euijin Shin, Kangyeol Kim, Seunghwan Choi, Jaegul Choo ยท 2026

We introduce a parameter-efficient adaptation method for panel-aware in-context image generation with pre-trained diffusion transformers. The key idea is to compose learnable, panel-specific orthogonaโ€ฆ

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Computer Science Preprint PDF DOI

A universal LLM Framework for General Query Refinements

Eldar Hacohen, Yuval Moskovitch, Amit Somech ยท 2026

Numerous studies have explored the SQL query refinement problem, where the objective is to minimally modify an input query so that it satisfies a specified set of constraints. However, these works typโ€ฆ

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Mathematics Preprint PDF DOI

Hodge theory for twisted log-differential forms

Junyan Cao ยท 2026

In this survey, we review recent developments in extending Hodge theory to differential forms with values in bundles equipped with singular metrics, based on joint work with Ya Deng, Christopher D. Haโ€ฆ

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AI & Data Science Preprint PDF DOI

PANC: Prior-Aware Normalized Cut via Anchor-Augmented Token Graphs

Juan Gutierrez, Victor Gutierrez-Garcia, Jose Luis Blanco-Murillo ยท 2026

Unsupervised segmentation from self-supervised ViT patches holds promise but lacks robustness: multi-object scenes confound saliency cues, and low-semantic images weaken patch relevance, both leading โ€ฆ

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Engineering Preprint PDF DOI

Energy Management Strategies for Electric Aircraft Charging Leveraging Active Landside Vehicle-to-Grid

Finn Vehlhaber, Mauro Salazar ยท 2026

The deployment of medium-range battery electric aircraft is a promising pathway to improve the environmental footprint of air mobility. Yet such a deployment would be accompanied by significant electrโ€ฆ

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Mathematics Preprint PDF DOI

Growth estimate for the number of crossing limit cycles in planar piecewise polynomial vector fields

Luana Ascoli, Douglas D. Novaes ยท 2026

Motivated by the classical Hilbert's Sixteenth Problem, we extend some main developments obtained for Hilbert's number in the polynomial setting to the piecewise polynomial context. Specifically, we sโ€ฆ

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Mathematics Preprint PDF DOI

Mathematics in the liturgical books of the Catholic Church: phases of the ecclesiastical moon

Henryk Fuks ยท 2026

We use contemporary mathematical notation to describe the method for determining the age of the ecclesiastical moon as mandated by pope Gregory XIII and elaborated in the book of Christopher Clavius \โ€ฆ

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AI & Data Science Preprint PDF DOI

LLMize: A Framework for Large Language Model-Based Numerical Optimization

M. Rizki Oktavian ยท 2025

Large language models (LLMs) have recently shown strong reasoning capabilities beyond traditional language tasks, motivating their use for numerical optimization. This paper presents LLMize, an open-sโ€ฆ

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AI & Data Science Preprint PDF DOI

Evaluating the Capability of Video Question Generation for Expert Knowledge Elicitation

Huaying Zhang, Atsushi Hashimoto, Tosho Hirasawa ยท 2025

Skilled human interviewers can extract valuable information from experts. This raises a fundamental question: what makes some questions more effective than others? To address this, a quantitative evalโ€ฆ

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Mathematics Preprint PDF DOI

Exploring Logistic Functions as Robust Alternatives to Hill Functions in Genetic Network Modeling

Belgacem Ismail ยท 2025

Gene regulatory networks exhibit sigmoidal dynamics traditionally modeled using Hill functions. When Hill coefficients are non-integer values--ubiquitous in experimental fitting--these functions lose โ€ฆ

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AI & Data Science Preprint PDF DOI

SciPostGen: Bridging the Gap between Scientific Papers and Poster Layouts

Shun Inadumi, Shohei Tanaka, Tosho Hirasawa, Atsushi Hashimoto, Koichiro Yoshino, Yoshitaka Ushiku ยท 2025

As the number of scientific papers continues to grow, there is a demand for approaches that can effectively convey research findings, with posters serving as a key medium for presenting paper contentsโ€ฆ

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AI & Data Science Preprint PDF DOI

SciPostLayoutTree: A Dataset for Structural Analysis of Scientific Posters

Shohei Tanaka, Atsushi Hashimoto, Yoshitaka Ushiku ยท 2025

Scientific posters play a vital role in academic communication by presenting ideas through visual summaries. Analyzing reading order and parent-child relations of posters is essential for building strโ€ฆ

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Computer Science Preprint PDF DOI

Operon: Incremental Construction of Ragged Data via Named Dimensions

Sungbin Moon, Jiho Park, Suyoung Hwang, Donghyun Koh, Seunghyun Moon, Minhyeong Lee ยท 2025

Modern data processing workflows frequently encounter ragged data: collections with variable-length elements that arise naturally in domains like natural language processing, scientific measurements, โ€ฆ

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Engineering Preprint PDF DOI

Symmetry-Breaking in Multi-Agent Navigation: Winding Number-Aware MPC with a Learned Topological Strategy

Tomoki Nakao, Kazumi Kasaura, Tadashi Kozuno ยท 2025

In distributed multi-agent navigation without explicit communication, agents can fall into symmetry-induced deadlocks because each agent must autonomously decide how to pass others. To address this prโ€ฆ

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Economics & Finance Preprint PDF DOI

ATLAS: Adaptive Trading with LLM AgentS Through Dynamic Prompt Optimization and Multi-Agent Coordination

Charidimos Papadakis, Angeliki Dimitriou, Giorgos Filandrianos, Maria Lymperaiou, Konstantinos Thomas, Giorgos Stamou ยท 2025

Large language models show promise for financial decision-making, yet deploying them as autonomous trading agents raises fundamental challenges: how to adapt instructions when rewards arrive late and โ€ฆ

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AI & Data Science Preprint PDF DOI

Learning Contrastive Multimodal Fusion with Improved Modality Dropout for Disease Detection and Prediction

Yi Gu, Kuniaki Saito, Jiaxin Ma ยท 2025

As medical diagnoses increasingly leverage multimodal data, machine learning models are expected to effectively fuse heterogeneous information while remaining robust to missing modalities. In this worโ€ฆ

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Mathematics Preprint PDF DOI

Generalized DP-colorings of digraphs

Lucas Picasarri-Arrieta, Michael Stiebitz ยท 2025

In this paper we consider the following three coloring concepts for digraphs. First of all, the generalized coloring concept, in which the same colored vertices of a digraph induce a subdigraph that sโ€ฆ

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AI & Data Science Preprint PDF DOI

Exploring Multi-view Symbolic Regression methods in physical sciences

Etienne Russeil, Fabricio Olivetti de Franca, Konstantin Malanchev, Guillaume Moinard, Maxime Cherrey ยท 2025

Describing the world behavior through mathematical functions help scientists to achieve a better understanding of the inner mechanisms of different phenomena. Traditionally, this is done by deriving nโ€ฆ

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AI & Data Science Preprint PDF DOI

Zobrist Hash-based Duplicate Detection in Symbolic Regression

Bogdan Burlacu ยท 2025

Symbolic regression encompasses a family of search algorithms that aim to discover the best fitting function for a set of data without requiring an a priori specification of the model structure. The mโ€ฆ

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Mathematics Preprint PDF DOI

Normally hyperbolic limit tori near monodromic singularities in 3D polynomial vector fields

Lucas Queiroz Arakaki, Luiz F. S. Gouveia, Douglas D. Novaes ยท 2025

We investigate the maximal number $N_h(m)$ of normally hyperbolic limit tori in three-dimensional polynomial vector fields of degree $m$, which extends the classical notion of Hilbert numbers to higheโ€ฆ

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