Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

When natural disasters or extreme weather events hit, delivering aid quickly and efficiently to those affected is crucial.

Most of you have used a navigation app like Google Maps for your travels at some point. These apps rely on algorithms that ...

Abstract: In a space-based automatic identification system (AIS), a satellite has a wide coverage area and thus can receive AIS signals from ships in the high seas. However, wide coverage can cause ...

Abstract: Mobile phone utilities and applications often track users’ locations, creating security concerns which is posing a risk to user privacy. Even basic phones can be tracked by carriers.