ROS System, Hospital Drug Delivery Robot, Autonomous Localization, Path Planning, Navigation Simulation Cheng, B. and Zhang, B.Y. (2025) Research on Autonomous Localization and Navigation Simulation ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

A new technique breaks Dijkstra's 70-year-old record: it finds routes faster in huge networks, changing graph theory forever.

WASHINGTON — The winter solstice, the astronomical start of winter, is this weekend. For those north of the equator, the solstice on Sunday, Dec. 21, marks the shortest day and longest night of the ...

FAIRBANKS, Alaska (KTUU/KTVF) - Dec. 21 marks the shortest day of the year. In Fairbanks, the winter solstice is accompanied by cold temperatures and less than four hours of daylight. But this week, ...

Cold temperatures and wintry weather in Western North Carolina have served as omens of the coming winter. The winter solstice, which is just over a week away, signifies the beginning of the winter ...

Abstract: This study examines the performance of the Dijkstra and A* algorithms in uncovering the shortest path for strategic movement on the Sunset map in the game Valorant. Both algorithms were ...

Garrett enters Sunday's game against the Bears just three sacks shy of breaking the single-season record held by Michael Strahan and T.J. Watt. Nick Cammett / Getty Images Myles Garrett resumes his ...

Every year on the 21st of December, the northern hemisphere experiences the shortest day of the year and the beginning of winter. Of course, this doesn’t mean there are less than 24 hours in the day, ...

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is known as meteorological winter. But based on Earth's tilt and orbit around the ...

Abstract: During real-time production in industrial Internet of Things systems, equipment changes its operating speed due to changing operating conditions. And dynamic speed changes of rotating ...