Expertini Research Research

Browse Research Papers

712+ open-access research outputs.

✕ Clear
🔍 endre csoka
Showing 712 results for "endre csoka"
Mathematics Preprint PDF DOI

Une curieuse \'egalit\'e entre deux sommes de produits de coefficients binomiaux

Flavien Mabilat · 2026

We will show in this text that, for all non-negative integers $n$ and $l$, the following equality is verified: \[\sum_{i=0}^{l} {n-i \choose i}{l+i \choose 2i+1}=\sum_{i=0}^{l} {n-i \choose i-1}{l+i \…

Read Paper →
AI & Data Science Preprint PDF DOI

VS-DDPM: Efficient Low-Cost Diffusion Model for Medical Modality Translation

Nikoo Moradi, Gijs Luijten, Behrus Hinrichs-Puladi, Jens Kleesiek, Victor Alves, Jan Egger, Andre Ferreira · 2026

Diffusion models produce high-quality synthetic data but suffer from slow inference. We propose 3D Variable-Step Denoising Diffusion Probabilistic Model (VS-DDPM) a framework engineered to maintain ge…

Read Paper →
Physics Preprint PDF DOI

Anderson localization via Peierls phase modulation

Arpita Goswami, Pallabi Chatterjee, Ranjan Modak, Shaon Sahoo · 2026

We investigate a two leg ladder system subjected to an external magnetic field. In the absence of a magnetic field, the system is described by a clean tight binding model, with no disorder in either t…

Read Paper →
Computer Science Preprint PDF DOI

Transient Non-Use: How People in Migration Experience Digital Disconnection

Jonathan Leuenberger, Anamika Rajendran, Augusto Penzo Jara, Tajwar-Ul Hoque, Shiva Darian · 2026

People experiencing migration endure many transitions across borders, technologies, and social systems. While HCI research often emphasizes this community's adoption of technology, less attention has …

Read Paper →
Physics Preprint PDF DOI

Information Theoretic Signatures of Localization and Mobility Edges in Quasiperiodic Systems

Arpita Goswami · 2026

We investigate localization transitions and mobility edge phenomena in one-dimensional quasiperiodic lattice models using an information theoretic framework based on the Tsallis entropy of single part…

Read Paper →
Physics Preprint PDF DOI

Parametrized Version of the Generalized Aubry-Andr\'e Model

Moorad Alexanian · 2026

A recently introduced recurrence-relation ansatz applied to the Bose-Hubbard model is here used in the generalized Aubry-Andre model. The resulting modified Aubry-Andre model allows for a simple param…

Read Paper →
Physics Preprint PDF DOI

Tentative Detection of the Glycine Isomer Glycolamide in Hot Molecular Core

Chunguo Duan, Fengwei Xu, Qian Gou, Xuefang Xu, Donghui Quan, Laurent Pagani, Xi Chen, Jun Kang, Jiaxin Du · 2026

Understanding whether prebiotic molecules can endure and reform through the energetic stages of star formation is essential for tracing the continuity of interstellar chemistry toward life. Glycolamid…

Read Paper →
AI & Data Science Preprint PDF DOI

The Rise of Null Hypothesis Significance Testing (NHST): Institutional Massification and the Emergence of a Procedural Epistemology

Carol Ting · 2026

It has long been a puzzle why, despite sustained reform efforts, many applied scientific fields remain dominated by Null Hypothesis Significance Testing (NHST), a framework that dichotomizes study res…

Read Paper →
Physics Preprint PDF DOI

The morphological stability of open clusters: a new 2D perspective

Yuting Li, Qingshun Hu, Yufei Cai, Yu Dai, Mingfeng Qin, Yangping Luo · 2026

Open clusters (OCs) usually evolve gradually as the number of their members changes, which can be manifested in their morphological characteristics. We aim to investigate the morphological stability o…

Read Paper →
Physics Preprint PDF DOI

Localization Tensor Revisited: Geometric-Probabilistic Foundations and a Structure-Factor Criterion under Periodic Boundaries

Zhe-Hao Zhang, Xiaoming Cai, Yi-Cong Yu · 2026

We revisit the localization tensor (LT) from geometric and probabilistic perspectives and construct extensions that are naturally compatible with periodic boundary conditions (PBC), without redefining…

Read Paper →
AI & Data Science Preprint PDF DOI

Backdoor Attacks on Contrastive Continual Learning for IoT Systems

Alfous Tim, Kuniyilh Simi D · 2026

The Internet of Things (IoT) systems increasingly depend on continual learning to adapt to non-stationary environments. These environments can include factors such as sensor drift, changing user behav…

Read Paper →
Engineering Preprint PDF DOI

Zero-Shot Adaptation to Robot Structural Damage via Natural Language-Informed Kinodynamics Modeling

Anuj Pokhrel, Aniket Datar, Mohammad Nazeri, Francesco Cancelliere, Xuesu Xiao · 2026

High-performance autonomous mobile robots endure significant mechanical stress during in-the-wild operations, e.g., driving at high speeds or over rugged terrain. Although these platforms are engineer…

Read Paper →
Physics Preprint PDF DOI

Quantum Hyperuniformity and Quantum Weight

Junmo Jeon, Shiro Sakai · 2026

Extending hyperuniformity from classical to quantum fluctuations in electron systems yields a framework that identifies quantum phase transitions and reveals underlying gap structures through the quan…

Read Paper →
Physics Preprint PDF DOI

Non-zero Momentum Implies Long-Range Entanglement When Translation Symmetry is Broken in 1D

Amanda Gatto Lamas, Taylor L. Hughes · 2026

A result by Gioia and Wang [Phys Rev X 12, 031007 (2022)] showed that translationally symmetric states having nonzero momentum are necessarily long range entangled (LRE). Here, we consider the questio…

Read Paper →
Physics Preprint PDF DOI

Quantum Chromodynamics at the Large Hadron Collider

Jesse Liu (for the ALICE, ATLAS, CMS, LHCb Collaborations) · 2026

Open questions on the fundamental nature of the strong force endure and the Large Hadron Collider (LHC) is a once-in-a-generation laboratory elucidating its quantum origins. This document summarizes t…

Read Paper →
AI & Data Science Preprint PDF DOI

A UAV-Based Multispectral and RGB Dataset for Multi-Stage Paddy Crop Monitoring in Indian Agricultural Fields

Adari Rama Sukanya, Puvvula Roopesh Naga Sri Sai, Kota Moses, Rimalapudi Sarvendranath · 2026

We present a large-scale unmanned aerial vehicle (UAV)-based RGB and multispectral image dataset collected over paddy fields in the Vijayawada region, Andhra Pradesh, India, covering nursery to harves…

Read Paper →
Computer Science Preprint PDF DOI

Engineering Attack Vectors and Detecting Anomalies in Additive Manufacturing

Md Mahbub Hasan, Marcus Sternhagen, Krishna Chandra Roy · 2026

Additive manufacturing (AM) is rapidly integrating into critical sectors such as aerospace, automotive, and healthcare. However, this cyber-physical convergence introduces new attack surfaces, especia…

Read Paper →
Physics Preprint PDF DOI

Study of Correlated Disorders and interaction in the Hofstadter Butterfly

Pooja Saini, Saptarshi Mandal, Sanjay Gupta · 2025

We investigate the impact of several quasiperiodic disorders and their continuous interpolation with the Aubry-Andre (AA) potential on the Hofstadter butterfly using mean field approximation at zero t…

Read Paper →
Physics Preprint PDF DOI

Geometry Induced Localization and Multifractality in Spiral quasiperiodic chain

Hemant Kumar Sharma · 2025

We study a quasiperiodic Aubry Andre lattice arranged along a spiral curve. In this setup, the changing angle of the spiral naturally stretches and compresses the distances between neighboring sites, …

Read Paper →
Mathematics Preprint PDF DOI

Demonstra\c{c}\~ao Formal de um Algoritmo Alternativo da Multiplica\c{c}\~ao em Base 10

Albert Lucas Lima Dias, Anthony Lima Dias, Ib Couto, Mabia Lima Chaves dos Santos, Marcus Vinicius da Conceicao Morro · 2025

This article presents and formalizes an elementary multiplication method discovered independently by a 10-year-old student, Anthony Lima Dias. The method reorganizes digit interactions in base-10 mult…

Read Paper →
Page 1 of 36 Next →