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 ...

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 ...

Shortest path algorithms sit at the heart of modern graph theory and many of the systems that move people, data, and goods around the world. After nearly seventy years of relying on the same classic ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Northern Hemisphere’s shortest day and longest night of ...

The winter solstice is arriving soon. "The winter solstice is significant across various cultures, signaling the changing of the seasons," according to the Old Farmer's Almanac. After the winter ...

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 ...

Instagram is introducing a new tool that lets you see and control your algorithm, starting with Reels, the company announced on Wednesday. The new tool, called “Your Algorithm,” lets you view the ...

The shortest day of the year is Dec. 21. Not something to celebrate, you might think. Something to get through, like a layoff or a cold, in hopes of better — or at least longer — days to come. But the ...

Pour one out for the ancient MetroCard and its equally old cousin, the PATH SmartLink card. The beginning of the end for these longtime ways to pay fares on the bi-state PATH system came Thursday when ...

Nov. 25 (UPI) --A therapy horse living in Germany was dubbed the shortest living horse by Guinness World Records, standing at a diminutive 21.1 inches tall. Carola Weidemann said she adopted Pumuckel ...

The cost of a single PATH train ticket is set to increase next spring — and will climb steadily each year until it hits $4 by 2029, Port Authority officials said. A single trip on the PATH train, ...