Abstract: Clustering is an unsupervised method for grouping data points based on their similarities. The quality of clustering outcomes typically relies on distance metrics, which measure the degree ...

When you think of counting your steps or tracking your sleep, you're probably going to think of attaching a smartwatch or some other wearable to your wrist—but you can actually monitor a bunch of ...

The North American Aerospace Defense Command defends North American airspace 24 hours a day, 365 days a year. But on Christmas Eve, it tackles perhaps its most important mission: tracking Santa Claus ...

NORAD (North American Aerospace Defense Command) had the first ever Santa tracker in 1955. While it used to be just a boring animation of Santa’s sleigh and reindeer flying across a map, NORAD has ...

A new AI-powered tech is showing law enforcement and public health leaders dangerous drugs entering their communities and predicting the drug wave. Law enforcement now has a way of detecting waves of ...

Having already made his list – and having checked it twice – Santa Claus is coming. You can track his progress on Christmas Eve. Since then, NORAD has upgraded ...