Public Health & Policy

Medical Education

Latest AI and machine learning research in medical education for healthcare professionals.

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A Spiking Neural Simulator Integrating Event-Driven and Time-Driven Computation Schemes Using Parallel CPU-GPU Co-Processing: A Case Study.

Time-driven simulation methods in traditional CPU architectures perform well and precisely when simulating small-scale spiking neural networks. Nevertheless, they still have drawbacks when simulating large-scale systems. Conversely, event-driven simulation methods in CPUs and time-driven simulation methods in graphic processing units (GPUs) can outperform CPU time-driven methods under certain cond...

Aug 26 2014 25167556

Frequency-Hierarchical Active k-Space Sampling for Diagnostic MRI

Active sampling for accelerated MRI must distribute a tight sampling budget across spatial frequencies that carry very different kinds of information. Low frequencies hold most of the anatomical context; high frequencies carry the fine details that drive pathology assessment. Existing active samplers either treat both regions identically or restrict the action space to entire Cartesian rows, which...

Jul 22 2026 2607.19779v1
Factor-Informed Uncertainty Distillation for Gaze Estimation

Deep gaze estimation works well in controlled capture but degrades in unconstrained settings, where systems must reject unreliable predictions. Single...

Jul 22 2026 2607.20072v1
Not All Patches are Equal: Sampling Matters for Visible-Infrared Pre-Training

Visible-infrared (VIS-IR) alignment is a key pre-training task for robust multi-sensor perception. Most existing methods use uniform patch-wise contra...

Jul 22 2026 2607.20238v1
Using large language models for enhancing accessibility for Monte Carlo photon transport simulations and beyond

Significance: Computational modeling and the use of simulation software tools are essential for biomedical optics research. Designing effective simula...

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

Neural simulation-based inference enables parameter estimation for complex models, but typically requires the user to specify a simulator encoding a f...

Jul 20 2026 2607.17540v1
OrientSAM: Mitigating Camera-Centric Shortcut in Multimodal Spatial Reasoning via Orientation-Aware Spatial Alignment

Multimodal large language models (MLLMs) still struggle with spatial reasoning that requires perspective transformation. In particular, they often rel...

Jul 20 2026 2607.17657v1
Physics-aware Masked Diffusion-based Flood Simulation for Urban Fisheye Disaster Detection

Physical simulations that predict the behavior of urban disasters, such as climate-related flooding, play a crucial role in disaster prevention and th...

Jul 17 2026 2607.15527v1
Knowledge-Guided Cross-Modal Fusion for Adult-to-Pediatric ECG Transfer via Label-Conditioned Contrastive Alignment

Adult and pediatric electrocardiogram (ECG) interpretation relies on age-sensitive criteria, and models pretrained mainly on adult ECGs often transfer...

Jul 17 2026 2607.15928v1
Audio-Visual Flamingo: Open Audio-Visual Intelligence for Long and Complex Videos

We present Audio-Visual Flamingo (AV-Flamingo), a fully open state-of-the-art audio-visual large language model (AV-LLM) for joint understanding and r...

Jul 17 2026 2607.16107v1
A Glycan-Aware Diffusion Model for Carbohydrate and Glycoprotein Structure Prediction

Biomolecular diffusion models can now predict proteins and heterogeneous complexes, but glycans remain difficult because their branched topology, conf...

3D Geometric Tooth Alignment Planning via Deep Reinforcement Learning

3D geometric tooth alignment planning, which determines sequential trajectories from initial malocclusion to the final target alignment, is a cornerst...

Jul 16 2026 2607.14544v1
Learning Physics-Guided Residual Dynamics for Deformable Object Simulation

Simulating deformable objects is essential for a wide range of robotic manipulation applications, yet accurately predicting their dynamics remains cha...

Jul 15 2026 2607.13451v1
Integrating planetary health and environmental justice into high school construction career education: protocol for a randomized controlled trial of the Ecosystem Justice Translator

Introduction: Climate change disproportionately affects disadvantaged communities, yet construction workforce education rarely addresses interconnecte...

DynEval: Holistic Evaluations of T2I Generative Models in the Wild

Recent advances in text-to-image (T2I) generation have led to models capable of producing highly realistic images. Yet, reliably evaluating their outp...

Jul 13 2026 2607.11199v1
Similarity-Guided Curriculum Fine-Tuning of LLMs for Neural Architecture Synthesis

Introduce a MinHash-based similarity scheduling framework that constructs a progressive curriculum over neural architecture code for LLM-based neural ...

Jul 13 2026 2607.11591v1
Metagenomic contextualization of proteins with state space models

Since the early adoption of metagenomics (the culture-free sequencing of microbial community genomes) in 2011, sequence data has increased over 500-fo...

Two-tower models for genomic prediction of reproductive outcomes and sex-specific fertility liabilities: simulation insights

Many biological characteristics arise by interactions between more than one biological organism or unit. Fertilization success in sexually reproducing...

R^3: Advertisement Compliance Rectification via Group-Relative Experience Extractor and Curriculum Reinforcement

Rigorous content moderation is crucial for online advertising but leads to millions of daily rejections. This scale renders manual rectification infea...

Jul 8 2026 2607.07318v1
Harrison.Rad 1.5 Technical Report: A radiology foundation model that can draft reports from images, priors and clinical context

Imaging demand is growing faster than the radiology workforce can expand, and reporting backlogs cannot be resolved through training and recruitment a...

Jul 7 2026 2607.05880v1
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