Artificial Intelligence Medical Compendium

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

Showing 571 to 580 of 213,137 articles

TraversRL: Traversable Pedestrian Pathway Generation With Reinforcement Learning

arXiv Jul 20, 2026
Automatically generating pedestrian pathways from aerial images requires producing a connected network suitable for routing, not just detecting where sidewalks appear. Sidewalks and crossings, in contrast to roads, may be partially occluded, implicit... read more 
Computer Vision and Pattern Recognition

Residual-Guided Multi-Resolution Refinement of Foundation Models: A Case Study in Drought Forecasting

arXiv Jul 20, 2026
Regional climate prediction presents unique challenges for time series foundation models, which typically process temporal patterns through single-pass inference. Expert climatologists, in contrast, employ multi-scale temporal analysis and iterative ... read more 
Machine Learning

Retrieval-Augmented Interpretable Learning: Towards Task-Specific Zero-Shot Models in Healthcare

arXiv Jul 20, 2026
We introduce Retrieval-Augmented Interpretable Learning (RAIL), a probabilistic meta-learning framework for zero-shot generation of task-specific interpretable models that synthesizes coefficient-space structure from natural-language task description... read more 
Machine Learning cs.AI

Program Synthesis for Simulation-Based Inference: Joint Model Selection and Parameter Estimation

arXiv Jul 20, 2026
Neural simulation-based inference enables parameter estimation for complex models, but typically requires the user to specify a simulator encoding a fixed model structure. We present a framework for joint model selection and parameter estimation that... read more 
Machine Learning stat.ML

Hierarchy-Aware and Anatomy-Guided Learning for Lung Ultrasound Video Classification

arXiv Jul 20, 2026
Lung ultrasound (LUS) is a bedside tool for assessing pulmonary edema in patients at risk due to heart failure or impaired kidney function. However, automated LUS analysis remains challenging because of speckle noise, imaging artifacts, and operator-... read more 
Computer Vision and Pattern Recognition cs.AI

COLIP-2: Olfaction-Vision-Language Embeddings

arXiv Jul 20, 2026
The Contrastive Olfaction-Language-Image Pre-training 2 (COLIP-2) model is a multimodal embeddings space that places olfaction as a first-class citizen among vision and language. Molecular structure, gas-sensor readings, odor-descriptor language, and... read more 
Robotics cs.AI cs.ET cs.LG

AGG: Jacobian-Aggregated Group Gradient for Efficient GRPO Training of Diffusion Models

arXiv Jul 20, 2026
Group Relative Policy Optimization (GRPO) is a powerful reinforcement learning algorithm for aligning generative models with human preferences. While successful in large language models~\cite{shao2024deepseekmathpushinglimitsmathematical}, its extens... read more 
Machine Learning cs.CV eess.SY

Scalable Model-Assisted Multi-Target Estimation in Large Image Collections

arXiv Jul 20, 2026
Computer vision models are increasingly used as measurement tools to estimate population-level quantities from large image collections, but prediction errors introduce bias and the resulting estimates lack statistical guarantees required in scientifi... read more 
Computer Vision and Pattern Recognition

Pixel-Space Diffusion Transformers

arXiv Jul 20, 2026
Latent diffusion models (LDMs) enable efficient high-resolution image synthesis by denoising in a VAE-compressed latent space. However, fixed visual tokenizers can discard fine textures and structural details, while separate representation and diffus... read more 
Computer Vision and Pattern Recognition

Trustworthy Protein-Ligand Binding Affinity Prediction via Reliability-Aware Multi-Engine Fusion

arXiv Jul 20, 2026
Accurate protein-ligand binding affinity prediction is central to computational drug discovery, yet modern docking engines frequently disagree without indicating which prediction to trust. Consensus scoring and ensemble methods improve mean accuracy ... read more 
Machine Learning cs.AI
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