Abstract: This paper investigates the shortest path planning of unmanned surface vehicles (USV) in complicated marine environments. A novel path planning method called “sunlight algorithm” is first ...
As the rain continues to rain, and the hour when the sky goes from a dreary lightish gray to darker gray to black gets earlier and earlier, you may find yourself wondering: Will this ever end? That ...
The shortest day and longest night of the year is almost here. The winter solstice marks the first day of winter, ushering in the colder weather and holiday season. But daylight saving isn't to blame; ...
They had a face-to-shin meeting. The world’s tallest woman and the world’s smallest woman met for a spot of tea on Wednesday, celebrating their sizable records. Rumeysa Gelgi, who stands at a towering ...
When Edsger W. Dijkstra published his algorithm in 1959, computer networks were barely a thing. The algorithm in question found the shortest path between any two nodes on a graph, with a variant ...
The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...
Week three of Dana White's Contender Series (DWCS) went exactly to plan, with five knockouts and five new UFC signees, including one notable heavyweight. Serving as the core talent funnel for UFC ...
There is a new sorting algorithm a deterministic O(m log2/3 n)-time algorithm for single-source shortest paths (SSSP) on directed graphs with real non-negative edge weights in the comparison-addition ...
You’re at the checkout screen after an online shopping spree, ready to enter your credit card number. You type it in and instantly see a red error message ...
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