Safran

The broad Stoxx 600 closed unchanged, while defense stocks rose and steelmaker ArcelorMittal gained 3.4%. SAP fell 3% after UBS downgraded it to neutral, citing slow progress in agent-based AI and exp…

A new proof establishes an exponential depth hierarchy for ReLU neural networks, showing that each additional ReLU layer can save exponentially many neurons. For every ℓ ≥ 3, a globally [0,1]-valued, …

The JARVIS Challenge at MIT revealed that while AI can accelerate design exploration, engineering judgment and manufacturing realities remain critical bottlenecks in jet engine development. The winnin…