Artificial Intelligence Medical Compendium

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

Showing 53,441 to 53,450 of 225,548 articles

Reply to the Letter to the Editor: Artificial intelligence-assisted triage in dentistry: toward reliable, scalable, and clinically aligned front-door decision support.

Oral surgery, oral medicine, oral pathology and oral radiology Feb 5, 2026
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Visualizing the loss landscapes of physics-informed neural networks

arXiv Feb 5, 2026
Training a neural network requires navigating a high-dimensional, non-convex loss surface to find parameters that minimize this loss. In many ways, it is surprising that optimizers such as stochastic gradient descent and ADAM can reliably locate mini... read more 
Machine Learning

Constrained Group Relative Policy Optimization

arXiv Feb 5, 2026
While Group Relative Policy Optimization (GRPO) has emerged as a scalable framework for critic-free policy learning, extending it to settings with explicit behavioral constraints remains underexplored. We introduce Constrained GRPO, a Lagrangian-base... read more 
Machine Learning cs.CL cs.RO

Constrained Group Relative Policy Optimization

arXiv Feb 5, 2026
While Group Relative Policy Optimization (GRPO) has emerged as a scalable framework for critic-free policy learning, extending it to settings with explicit behavioral constraints remains underexplored. We introduce Constrained GRPO, a Lagrangian-base... read more 
Machine Learning cs.CL cs.RO

Pathwise Test-Time Correction for Autoregressive Long Video Generation

arXiv Feb 5, 2026
Distilled autoregressive diffusion models facilitate real-time short video synthesis but suffer from severe error accumulation during long-sequence generation. While existing Test-Time Optimization (TTO) methods prove effective for images or short cl... read more 
Computer Vision and Pattern Recognition

Contour Refinement using Discrete Diffusion in Low Data Regime

arXiv Feb 5, 2026
Boundary detection of irregular and translucent objects is an important problem with applications in medical imaging, environmental monitoring and manufacturing, where many of these applications are plagued with scarce labeled data and low in situ co... read more 
Computer Vision and Pattern Recognition

EoCD: Encoder only Remote Sensing Change Detection

arXiv Feb 5, 2026
Being a cornerstone of temporal analysis, change detection has been playing a pivotal role in modern earth observation. Existing change detection methods rely on the Siamese encoder to individually extract temporal features followed by temporal fusio... read more 
Computer Vision and Pattern Recognition

Neural Implicit 3D Cardiac Shape Reconstruction from Sparse CT Angiography Slices Mimicking 2D Transthoracic Echocardiography Views

arXiv Feb 5, 2026
Accurate 3D representations of cardiac structures allow quantitative analysis of anatomy and function. In this work, we propose a method for reconstructing complete 3D cardiac shapes from segmentations of sparse planes in CT angiography (CTA) for app... read more 
Computer Vision and Pattern Recognition cs.AI cs.CE

CLIP-Map: Structured Matrix Mapping for Parameter-Efficient CLIP Compression

arXiv Feb 5, 2026
Contrastive Language-Image Pre-training (CLIP) has achieved widely applications in various computer vision tasks, e.g., text-to-image generation, Image-Text retrieval and Image captioning. However, CLIP suffers from high memory and computation cost, ... read more 
Computer Vision and Pattern Recognition

Multi-Scale Global-Instance Prompt Tuning for Continual Test-time Adaptation in Medical Image Segmentation

arXiv Feb 5, 2026
Distribution shift is a common challenge in medical images obtained from different clinical centers, significantly hindering the deployment of pre-trained semantic segmentation models in real-world applications across multiple domains. Continual Test... read more 
Computer Vision and Pattern Recognition
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