Geometric deep learning is an umbrella term for emerging techniques attempting to generalize (structured) deep neural models to non-Euclidean domains, such as graphs and manifolds. The purpose of this ...

Round-trip vs. one-way: Which is better? One of the big “hacks” people ask me about is whether it’s better to buy a round-trip itinerary or two one-way tickets. Friends who work in airline ...

To do so, we extend the elevation geometric mean method and present the target and image elevation angles separation method. Two monopulse equations are proposed to calculate the target elevation ...

After having demoed the ability to target high-altitude balloons using fighters, the French Air and Space Force will test the capacity at even higher altitudes.

Last week's Cruising Altitude: Want to fly in a fancy seat for less? Try this hack. Still, it is likely that there will, eventually, be supersonic passenger jets again.

The geometric phase has become a foundational element in modern metasurface design for optical phase and wavefront control. Here, we introduce the concept of geometric polarization, in which the ...