Expertini Research Research

Browse Research Papers

91,526+ open-access research outputs.

โœ• Clear
๐Ÿ” bas stringer
Showing 91526 results for "bas stringer"
AI & Data Science Preprint PDF DOI

Electricity price forecasting across Norway's five bidding zones in the post-crisis era

My Thi Diem Phan, Trung Tuyen Truong, Hoai Phuong Ha, Dat Thanh Nguyen ยท 2026

Norway's electricity market is heavily dominated by hydropower, but the 2021--2022 energy crisis and stronger integration with Continental Europe have fundamentally altered price formation, reducing tโ€ฆ

Read Paper โ†’
Physics Preprint PDF DOI

Electronic structure, quasiparticle renormalizations, and magnetic correlations in the alternating single-layer bilayer nickelate La$_5$Ni$_3$O$_{11}$

I. V. Leonov ยท 2026

Using DFT+DMFT we study the normal-state electronic structure and magnetic correlations of the recently discovered alternating single-layer bilayer Raddlesden-Popper nickelate La$_5$Ni$_3$O$_{11}$ (12โ€ฆ

Read Paper โ†’
AI & Data Science Preprint PDF DOI

PAINT: Partial-Solution Adaptive Interpolated Training for Self-Distilled Reasoners

Zhiquan Tan, Yinrong Hong ยท 2026

Improving large language model (LLM) reasoning requires supervision that is both aligned with the model's own test-time states and informative at the token level. Reinforcement learning with verifiablโ€ฆ

Read Paper โ†’
Mathematics Preprint PDF DOI

Ramsey Property and Pathological Sets: Almost Disjointness, Independence and Other Maximal Objects

Jialiang He, Jintao Luo, Shuguo Zhang ยท 2026

We show that under $\mathsf{ZF} + \mathsf{CC}_{\mathbb R}$, if the Ramsey property holds for all sets in a good pointclass $\Gamma$, then there is no MAD family in $\Gamma$, proving a long-standing coโ€ฆ

Read Paper โ†’
Physics Preprint PDF DOI

Fractional Cosmic String Loops In Expanding Universe

Pankaj Chaturvedi, Bikram Nath ยท 2026

We study the dynamics of circular cosmic string loops in a spatially flat Friedmann Lema\^itre Robertson Walker universe within a fractional Polyakov framework that incorporates nonlocal memory effectโ€ฆ

Read Paper โ†’
Computer Science Preprint PDF DOI

Culturally Aware GenAI Risks for Youth: Perspectives from Youth, Parents, and Teachers in a Non-Western Context

Aljawharah Alzahrani, Tory Park, Tanusree Sharma ยท 2026

Generative AI tools are widely used by youth and have introduced new privacy and safety challenges. While prior research has explored youth's safety in GenAI within western context, it often overlooksโ€ฆ

Read Paper โ†’
AI & Data Science Preprint PDF DOI

Last-Layer-Centric Feature Recombination: Unleashing 3D Geometric Knowledge in DINOv3 for Monocular Depth Estimation

Gongshu Wang, Zhirui Wang, Kan Yang ยท 2026

Monocular depth estimation (MDE) is a fundamental yet inherently ill-posed task. Recent vision foundation models (VFMs), particularly DINO-based transformers, have significantly improved accuracy and โ€ฆ

Read Paper โ†’
AI & Data Science Preprint PDF DOI

Attribution-Guided Multimodal Deepfake Detection via Cross-Modal Forensic Fingerprints

Wasim Ahmad, Wei Zhang, Xuerui Mao ยท 2026

Audio-visual deepfakes have reached a level of realism that makes perceptual detection unreliable, threatening media integrity and biometric security. While multimodal detection has shown promise, mosโ€ฆ

Read Paper โ†’
Computer Science Preprint PDF DOI

Existence and Constructions of Strict Function-Correcting Codes with Data Protection

Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti, Camilla Hollanti ยท 2026

Function-correcting codes with data protection simultaneously protect both the data and a function of the data at distinct error-correction levels. When the function receives strictly stronger protectโ€ฆ

Read Paper โ†’
Physics Preprint PDF DOI

Study on the systematic effects on $b \to c$ inclusive semileptonic decays

Alessandro Barone, Ahmed Elgaziari, Shoji Hashimoto, Zhi Hu, Andreas Juttner, Takashi Kaneko, Ryan Kellermann ยท 2026

We discuss the calculation of the inclusive semileptonic decay for the process $B_s \to X_c \, l \nu_l$ using lattice QCD. This calculation could be decisive in understanding the long-standing tensionโ€ฆ

Read Paper โ†’
Physics Preprint PDF DOI

System-Level Design of Scalable Fluxonium Quantum Processors with Double-Transmon Couplers

Guo Xuan Chan, Wangwei Lan, Tenghui Wang, Xizheng Ma, Chunqing Deng, Lijing Jin ยท 2026

Fluxonium qubits combine long coherence times with strong anharmonicity, making them a promising platform for scalable superconducting quantum processors. Recent experiments have demonstrated high-fidโ€ฆ

Read Paper โ†’
Computer Science Preprint PDF DOI

Can Cross-Layer Design Bridge Security and Efficiency? A Robust Authentication Framework for Healthcare Information Exchange Systems

Khalid M. Ezzat, Muhammad El-Saba, Mahmoud A. Shawky ยท 2026

As healthcare systems become increasingly interconnected, ensuring secure and continuous device authentication in health information exchange (HIE) networks is critical to safeguarding patient data anโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Real-Time Minimum-Energy Operating-Point Tracking for Battery-Powered Micro DC Motors Under Dynamically Variable Loading

Tzu-Hsiang Huang, Haojian Lu, Hen-Wei Huang, Tan Rong ยท 2026

Micro DC brushed motors are widely deployed in battery-powered biomedical systems, where limited energy budgets and variable physiological loading impose stringent efficiency and safety constraints. Hโ€ฆ

Read Paper โ†’
AI & Data Science Preprint PDF DOI

CheXthought: A global multimodal dataset of clinical chain-of-thought reasoning and visual attention for chest X-ray interpretation

Sonali Sharma, Jin Long, George Shih, Sarah Eid, Christian Bluethgen, Francine L. Jacobson, Emily B. Tsai, Global Radiology Consortium, Ahmed M. Alaa, Curtis P. Langlotz ยท 2026

Chest X-ray interpretation is one of the most frequently performed diagnostic tasks in medicine and a primary target for AI development, yet current vision-language models are primarily trained on datโ€ฆ

Read Paper โ†’
Mathematics Preprint PDF DOI

Spotlight, priorsketching and Bayesian approximation error paradigms

Daniela Calvetti, Erkki Somersalo ยท 2026

A way to lower computational cost in large scale inverse problems and problems depending on poorly known model parameters is to replace the detailed model by an approximate one. Inverse problems are tโ€ฆ

Read Paper โ†’
AI & Data Science Preprint PDF DOI

Apriori-based Analysis of Learned Helplessness in Mathematics Tutoring: Behavioral Patterns by Level, Intervention, and Outcome

John Paul P. Miranda ยท 2026

This study applied the Apriori algorithm to analyze behavioral interaction patterns associated with learned helplessness (LH) in mathematics tutoring system logs. Interaction data were examined acrossโ€ฆ

Read Paper โ†’
Computer Science Preprint PDF DOI

Do E-Scooter Speed Governance Policies Reduce Harsh Acceleration and Deceleration? Evidence from 19.5 Million Trips Around a Regulatory Ban

Seongjin Choi, Sunbin Yoo, Sugie Lee ยท 2026

Do e-scooter speed governance policies yield behavioral safety gains beyond the mechanical cap they impose? A firmware ceiling mechanically prevents speeding, but whether the same riders also generateโ€ฆ

Read Paper โ†’
Computer Science Preprint PDF DOI

Agent Name Service (ANS): A Proof-of-Concept Trust Layer for Secure AI Agent Discovery, Identity, and Governance in Kubernetes

Akshay Mittal, Elyson De La Cruz ยท 2026

Autonomous AI agent ecosystems require stronger mechanisms for secure discovery, identity verification, capability attestation, and policy governance. Current deployments frequently lack (1) uniform aโ€ฆ

Read Paper โ†’
Physics Preprint PDF DOI

Gravitational Properties of the Monopole Bag

Yu Komiya, Fumihiro Takayama ยท 2026

Axionic cosmologies constitute a class of models with phenomenologically rich symmetry breaking in the early universe. In the case where monopoles are present in such a background, the axion profile mโ€ฆ

Read Paper โ†’
Computer Science Preprint PDF DOI

Flashback: A Reversible Bilateral Run-Peeling Decomposition of Strings

Thomas Konstantinovsky, Gur Yaari ยท 2026

We introduce Flashback, a reversible string decomposition that repeatedly peels the maximal leading and trailing character runs from a sentinel-wrapped input, recording each pair as one bilateral tokeโ€ฆ

Read Paper โ†’
โ† Prev Page 4 of 4577 Next โ†’