Abstract: In this article, an asynchronous piecewise continuous hybrid dynamic event-triggered mechanism (DETM) is proposed for wheeled mobile robots (WMRs) to cope with nonideal network environments.

In the days following the recent snowstorm, the Boys and Girls Clubs of Western Pennsylvania opened its Northern Area Clubhouse in Millvale to working families who needed childcare while schools were ...

Abstract: This article focuses on the problem of collaborative collision avoidance (CCAS) for autonomous inland ships. Two solutions are provided to solve the problem in a distributed manner. We first ...

The school building is closed today, but students will learn remotely through synchronous and asynchronous instruction. Donald Trump’s disapproval rating breaks new record Seahawks had a tell on ...

Education news and commentary, delivered right to your inbox. Sign up for The 74 newsletter. In one classroom, students identified literal and nonliteral language: an exercise in labeling text ...