Abstract: Long-duration customer monitoring with overhead cameras is essential for service analytics in restaurants and cafés, yet state-of-the-art multi-object trackers still suffer from track ...

Abstract: Long-term unit commitment (LTUC) plays an important role in power system planning and production simulation, especially when seasonal volatility of renewable generation and ultra-long-term ...

Last year, a team of American diplomats from the State Department’s Global Engagement Center traveled to two dozen countries and signed a series of memoranda. Along with their counterparts in places ...

Mariah Carey’s “All I Want for Christmas Is You” is now the longest-running No. 1 song in U.S. chart history. The 1994 modern Christmas classic has spent a cumulative 20 weeks atop the Billboard Hot ...

The world’s longest commercial flight lasting 29 hours and covering 12,400 miles – around half the circumference of the globe – has been completed. The China Eastern Airlines flight departed Shanghai ...

This year's Winter Solstice night is the darkest in over a decade. Astronomical winter soon arrives, but exactly when is our shortest day and longest night of the year? During Earth's yearly trek ...

If you've ever flown to a different country before, how long did it take to get there? Some plane journeys to Europe can take just a few hours, but they can be much longer if you're flying long haul ...

A new canine has claimed the title for the world's longest tongue on a living dog. Ozzy, a mastiff mix from Oklahoma City, broke the Guinness World record with his tongue measuring 7.83in (19.89cm), ...

The world's longest flight recently took its first journey, taking 29 hours and covering 12,400 miles. And while it may seem like a nightmare to some, it has been celebrated as a landmark success for ...

NASA has announced when the longest total solar eclipse of the century will occur—and you won’t have to wait long. Here’s what you should know. According to NASA's solar eclipse calendar, the longest ...