Abstract: With the further development of Unmanned Aerial Vehicle (UAV) technologies, research on multi-UAV formations have also received more attention. Unmanned Aerial Vehicles (UAVs) cooperate with ...

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Abstract: Mobile-based devices and systems are now a common feature of daily life. Mobile trade is a new and more powerful emerging technology. In addition to the fast progress of the increasing ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

This year, the Trump administration took several federal actions with widespread implications for the nation’s English learners, a fast-growing student population whose education often hinges on ...

A popular productivity method encourages you to start your day by “eating the frog”—that is, tackling your biggest, most important task of the day first, then moving through the lesser ones in turn.