Lego train sets have been available for decades, now. The Danish manufacturer long ago realized the magic of combining its ...

For over 125 years, the name Lionel has been synonymous with toy trains. The storied American manufacturer, founded in New York City, has changed hands more than a few times over the years. As Round 2 ...

Abstract: In recent years, researchers have proposed the approximation of model predictive control (MPC) using deep neural networks (DNNs). However, a limitation arises as DNNs inherently offer one-to ...

Disclaimer: An earlier version of this article suggested that railroad ties could work well in Wyoming gardens due to their strength and durability. Thanks to a reader’s helpful feedback, we’ve since ...

Abstract: Control barrier functions (CBFs) are a popular approach to design feedback laws that achieve safety guarantees for nonlinear systems. The CBF-based controller design relies on the ...