Abstract: This article addresses a tracking performance control problem for steer-by-wire (SbW) systems with model uncertainty and time-varying nonlinearity (e.g., time-varying longitudinal dynamics ...

A time crystal that beats to the rhythm of both order and chaos has revealed a new way in which matter can keep time. New ...

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science. But the way to do it ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Generative AI sheds new light on the underlying engines of metaphor, mood and reinvention in six decades of songs ...

Summary: Multidistrict litigation demands precision, speed, and coordination across a maze of data and discovery obligations. Here’s how ...

The slow cooker can often be a lifesaver for those who lead busy lifestyles and struggle to find time to prepare elaborate meals. Perfect for creating tender and fall-apart meat, it can take just a ...

On this day of dynamic cosmic weather, including a difficult square of Venus and Jupiter, the cosmic tides warn against overgiving. Problems abound, but don’t rush in with everything you think will ...

Airlines list all flight departure and arrival times in the local time of the respective airports. Travelers do not need to calculate time zone differences or daylight saving changes, as airlines ...