Artificial Intelligence Medical Compendium

Explore the latest research on artificial intelligence and machine learning in medicine.

Showing 27,341 to 27,350 of 218,826 articles

Structure-Guided Diffusion Model for EEG-Based Visual Cognition Reconstruction

arXiv Apr 24, 2026
Objective: Decoding visual information from electroencephalography (EEG) is an important problem in neuroscience and brain-computer interface (BCI) research. Existing methods are largely restricted to natural images and categorical representations, w... read more 
Neural and Evolutionary Computing cs.CV

PASR: Pose-Aware 3D Shape Retrieval from Occluded Single Views

arXiv Apr 24, 2026
Single-view 3D shape retrieval is a fundamental yet challenging task that is increasingly important with the growth of available 3D data. Existing approaches largely fall into two categories: those using contrastive learning to map point cloud featur... read more 
Computer Vision and Pattern Recognition

Operational Feature Fingerprints of Graph Datasets via a White-Box Signal-Subspace Probe

arXiv Apr 24, 2026
Graph neural networks achieve strong node-classification accuracy, but their learned message passing entangles ego attributes, neighborhood smoothing, high-pass graph differences, class geometry, and classifier boundaries in an opaque representation.... read more 
Machine Learning

Time-Localized Parametric Decomposition of Respiratory Airflow for Sub-Breath Analysis

arXiv Apr 24, 2026
Respiratory airflow signals provide critical insight into breathing mechanics, yet conventional analysis methods remain limited in their ability to characterize the internal structure of individual breaths. Traditional approaches treat airflow as a q... read more 
Signal Processing cs.LG

Generative Modeling of Neurodegenerative Brain Anatomy with 4D Longitudinal Diffusion Model

arXiv Apr 24, 2026
Understanding and predicting the progression of neurodegenerative diseases remains a major challenge in medical AI, with significant implications for early diagnosis, disease monitoring, and treatment planning. However, most available longitudinal ne... read more 
Computer Vision and Pattern Recognition

Long-tail Internet photo reconstruction

arXiv Apr 24, 2026
Internet photo collections exhibit an extremely long-tailed distribution: a few famous landmarks are densely photographed and easily reconstructed in 3D, while most real-world sites are represented with sparse, noisy, uneven imagery beyond the capabi... read more 
Computer Vision and Pattern Recognition

Delisting From Clinical Improvement in Liver Cirrhosis: A Machine Learning Decision Tree Analysis.

Transplantation Apr 24, 2026
BACKGROUND: Following therapeutic advancements, recompensation has gained increasing recognition in patients on waitlist for liver transplantation (LT). Identifying key predictors of waitlist removal because of improvement can enhance prognostication... read more 

Neuroimaging-Based Subgroups in Schizophrenia: A Critical Appraisal of Clustering Studies.

Biological psychiatry global open science Apr 23, 2026
Efforts to define biologically grounded subtypes of schizophrenia have increasingly leveraged neuroimaging data and clustering algorithms. Such approaches aim to capture patient-level heterogeneity with potential clinical and mechanistic relevance. I... read more 

When is nanoconfined water different from interfacial water?

Faraday discussions Apr 23, 2026
Water behaves very differently at surfaces and under extreme confinement, but the boundary between these two regimes has remained unclear. Despite evidence that interfacial effects persist under sub-nanometre confinement, the molecular-scale behaviou... read more 

Characterizing Defect Dynamics in Silicon Carbide Using Symmetry-Adapted Collective Variables and Machine Learning Interatomic Potentials.

Journal of chemical theory and computation Apr 23, 2026
Silicon carbide (SiC) divacancies are attractive candidates for spin-defect qubits possessing long coherence times and optical addressability. The high activation barriers associated with SiC defect formation and motion pose challenges for their stud... read more 
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