Engineering · Electrical and Electronic Engineering

Ferroelectric and Negative Capacitance Devices

Preprint finds measurable patterns in how AI skills emerge and fade

A preprint reports measurable patterns for how capabilities emerge and are forgotten during language-model training. The study says emergence depends on several model parts becoming useful together, while forgetting depends on how widely and strongly a capability is stored.

6 days ago·11 views

Abstract editorial illustration accompanying the article: A laser-based AI navigator used little energy for signals faster than a billionth of a second

AI & Computing

A laser-based AI navigator used little energy for signals faster than a billionth of a second

Researchers developed a light-based AI navigation architecture and tested part of it with a laser array. Simulations reported an 80% ± 8.3% success rate, while the tested laser activations used an estimated 0.78 nJ of energy and took 191.20 picoseconds under ideal parallel operation.

1 week ago·12 views