"The Matrix" revolutionized how we thought of the '90s and beyond, with a cast of cool cyberpunk heroes and villains. We rank ...

Abstract: Complex matrix derivatives play an important role in matrix optimization, since they form a theoretical basis for the Karush-Kuhn-Tucker (KKT) conditions associated with matrix variables. We ...

There’s just something about creepy, spooky images from real life that keeps us coming back for more. They can be scary, but ...