Results 71 to 80 of about 1,263,196 (279)

opXRD: Open Experimental Powder X‐Ray Diffraction Database

open access: yesAdvanced Intelligent Discovery, EarlyView.
We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek   +23 more
wiley   +1 more source

Pooling-Invariant Image Feature Learning [PDF]

open access: yes, 2013
Unsupervised dictionary learning has been a key component in state-of-the-art computer vision recognition architectures. While highly effective methods exist for patch-based dictionary learning, these methods may learn redundant features after the ...
Darrell, Trevor   +2 more
core  

ChatCFD: A Large Language Model‐Driven Agent for End‐to‐End Computational Fluid Dynamics Automation with Structured Knowledge and Reasoning

open access: yesAdvanced Intelligent Discovery, EarlyView.
Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan   +8 more
wiley   +1 more source

Book review: Joanna Marszałek-Kawa, Danuta Plecka (Eds.), The Dictionary of Political Knowledge, Adam Marszałek Publishing House, Toruń 2019, pp. 509

open access: yesPolish Political Science Yearbook, 2020
Book review: Joanna Marszałek-Kawa, Danuta Plecka (Eds.), The Dictionary of Political Knowledge, Adam Marszałek Publishing House, Toruń 2019, pp ...
Przemysław Osiewicz
doaj   +1 more source

Designing A Composite Dictionary Adaptively From Joint Examples

open access: yes, 2015
We study the complementary behaviors of external and internal examples in image restoration, and are motivated to formulate a composite dictionary design framework.
Huang, Thomas S.   +3 more
core   +1 more source

Automated Alignment Powered by Computer Vision Streamlines the Two‐Photon Polymerization‐Based Micro 3D Printing of Multiscale and Multimaterial Structures

open access: yesAdvanced Intelligent Discovery, EarlyView.
Two‐photon polymerization enables high‐resolution microfabrication, but performing alignment when printing multiple structures is difficult. Here, we present a fast, robust, and open‐source protocol for automated alignment on Nanoscribe systems. Achieving ≈0.4 μm accuracy in under 5 s, our protocol reduces time and error in multimaterial printing. This
Daniel Maher   +4 more
wiley   +1 more source

Vidas. Création d’un dictionnaire biographique des acteurs de la renaissance d’oc en ligne : nécessité et contraintes

open access: yesLa Bretagne Linguistique, 2016
Like other researchers before us working on the contemporary history of the pro-langue d’oc movement, we have often been faced with incomplete or even totally absent data concerning some of its key protagonists. This difficulty and the fact that not only
Yan Lespoux
doaj   +1 more source

A Hybrid Transfer Learning Framework for Brain Tumor Diagnosis

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A novel hybrid transfer learning approach for brain tumor classification achieves 99.47% accuracy using magnetic resonance imaging (MRI) images. By combining image preprocessing, ensemble deep learning, and explainable artificial intelligence (XAI) techniques like gradient‐weighted class activation mapping and SHapley Additive exPlanations (SHAP), the ...
Sadia Islam Tonni   +11 more
wiley   +1 more source

Robust Dysarthric Speech Recognition with GAN Enhancement and LLM Correction

open access: yesAdvanced Intelligent Systems, EarlyView.
This study tackles dysarthric speech recognition by combining generative adversarial network (GAN)‐generated synthetic data with large language model (LLM)‐based error correction. The approach integrates three key elements: an improved CycleGAN to generate synthetic dysarthric speech for data augmentation, a multimodal automatic speech recognition core
Yibo He   +3 more
wiley   +1 more source

Cross-Referencing as a Lexicographic Device

open access: yesLexikos, 2012
<p>The mediostructure, that is the system of cross-referencing, is a lexicographic device that can be used to establish relations among different components of a dictionary.
R.H. Gouws, D.J. Prinsloo
doaj   +1 more source

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