Abstract: More than ever, there is a need for a wholly connected era, particularly for the connectivity of Internet of Things (IoT) devices dispersed across a large geographic region, including all ...

Abstract: While many works exploiting an existing Lie group structure have been proposed for state estimation, in particular the invariant extended Kalman filter (IEKF), few papers address the ...

At a hearing on a Republican bill to improve math education, Wisconsin lawmakers were suddenly faced with a pop quiz. “Let’s say I went to St. Vinnie’s [thrift store], got a bat, and a ball. Okay, ...

When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

Kids in elementary school learn—or are supposed to learn—how to add fractions and round numbers. But many students at the University of California, San Diego—a top public university ranked sixth ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Schools are starting to switch from learning math through memorization to learning it by problem-solving, focusing on understanding concepts. Ashwaubenon added class time to math and ELA in middle ...