AI News

July 28, 2026

OpenAI & DeepMind

AI Research (general)

\k{appa}-LoRA: Condition Numbers Reveal Which LoRA Matrices Worth Updating

arXiv cs.AI · Jul 28

\k{appa}-LoRA: Condition Numbers Reveal Which LoRA Matrices Worth Updating

A Cascaded Edge-Cloud Architecture for Automated Diabetic Retinopathy Screening

arXiv cs.LG (Machine Learning) · Jul 28

A Cascaded Edge-Cloud Architecture for Automated Diabetic Retinopathy Screening

A Comparative Benchmark of Federated Learning Strategies for Mortality Prediction on Heterogeneous and Imbalanced Clinical Data

arXiv cs.AI · Jul 28

A Comparative Benchmark of Federated Learning Strategies for Mortality Prediction on Heterogeneous and Imbalanced Clinical Data

A Comparison of Data Augmentation Methods for Training Deep Neural Networks on Synthetic Aperture Sonar

arXiv cs.LG (Machine Learning) · Jul 28

A Comparison of Data Augmentation Methods for Training Deep Neural Networks on Synthetic Aperture Sonar

A Coulomb Particle Model for Learning Kernel Attention in Transformers

arXiv cs.LG (Machine Learning) · Jul 28

A Coulomb Particle Model for Learning Kernel Attention in Transformers

A Defense of the Quadratic Model

arXiv cs.AI · Jul 28

A Defense of the Quadratic Model

A Drift Stable Quantum Federated Learning for Intelligent Services

arXiv cs.AI · Jul 28

A Drift Stable Quantum Federated Learning for Intelligent Services

A Frozen 12B Beats Frontier Models on Verified Work: 100% Accuracy, 0 Tokens, Bit-Exact, Forever

arXiv cs.LG (Machine Learning) · Jul 28

A Frozen 12B Beats Frontier Models on Verified Work: 100% Accuracy, 0 Tokens, Bit-Exact, Forever

A General Deep Learning Framework for Wireless Resource Allocation under Discrete Constraints

arXiv cs.LG (Machine Learning) · Jul 28

A General Deep Learning Framework for Wireless Resource Allocation under Discrete Constraints

A Leakage-Free Stacked Ensemble Method for Multiclass Classification

arXiv cs.AI · Jul 28

A Leakage-Free Stacked Ensemble Method for Multiclass Classification

AI in Biotech & High-Impact Journals

Automatic deep learning-based tumor segmentation for PET-CT in mice with an uncertainty quantification module

Nature Machine Learning · Jul 27

Automatic deep learning-based tumor segmentation for PET-CT in mice with an uncertainty quantification module

Autonomous bioisosteric replacement for multi-property optimization in drug design

Nature Machine Learning · Jul 27

Autonomous bioisosteric replacement for multi-property optimization in drug design

Computing complexity

Nature Machine Learning · Jul 27

Computing complexity

Designing fiber–gut microbiome interactions with active learning

Nature Machine Learning · Jul 27

Designing fiber–gut microbiome interactions with active learning

How to prevent AI from harming mathematics

Nature Machine Learning · Jul 27

How to prevent AI from harming mathematics

Large language model driven multicenter prediction and explainable risk attribution of acute kidney injury

Nature Machine Learning · Jul 27

Large language model driven multicenter prediction and explainable risk attribution of acute kidney injury

Multivalent ion binding site identification with structure-based deep learning

Nature Machine Learning · Jul 27

Multivalent ion binding site identification with structure-based deep learning

Spike inference from calcium imaging data acquired with GCaMP8 indicators

Nature Machine Learning · Jul 27

Spike inference from calcium imaging data acquired with GCaMP8 indicators

A benchmark study of vision and pathology foundation models for computational pathology

Nature Machine Learning · Jul 24

A benchmark study of vision and pathology foundation models for computational pathology

Briefing Chat: Baby T. rex were killers from birth, suggest new fossils

Nature Machine Learning · Jul 24

Briefing Chat: Baby T. rex were killers from birth, suggest new fossils