Mapping Lung Cancer Risk with AI

The proposed DGSAN framework integrates multi-modal feature extraction with hierarchical graph construction-modeling complex spatiotemporal and cross-modal dependencies using graph attention-and a “self → cross → self” attention mechanism for feature fusion, ultimately generating unified representations optimized for malignancy prediction.

A new deep learning model leverages the power of spatiotemporal data and multi-modal analysis to improve the accuracy of pulmonary nodule malignancy prediction.

Can AI Reason About Code Security?

The taxonomy categorizes prevalent software security misconceptions within large language models, illuminating systematic vulnerabilities arising from flawed understandings of core security principles and their application in these increasingly complex systems.

A new study systematically probes the software security understanding of leading artificial intelligence models, revealing strengths in memorization but critical gaps in applying that knowledge.