The Department of War released its first dedicated post-quantum cryptography strategy on Wednesday, June 24 — a 25-page mandate directing every military system, from battlefield communications ...

D-Wave is something of an anomaly in a quantum computing industry. While companies ranging from hyperscalers like Microsoft, Google, and Amazon Web Services to traditional enterprise system makers ...

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 ...

When Ada Lovelace mused that the first mechanical computer “could compose elaborate pieces of music” if instructed properly, she planted the seed of a question that has since obsessed generations: ...

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 ...

Es gibt einen Programmier-Aufgaben-Klassiker (ja, Programmier-Probleme können inzwischen auch Kultstatus haben) namens „Shortest Paths“. Ein Algorithmus soll den kürzesten Weg zwischen anzulaufenden ...

Chinese computer scientists have solved a 40-year-old mathematics bottleneck, an advance that might help boost performance in hi-tech areas ranging from chip design and telecommunications to drone ...

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 the easiest pieces first. But this kind of sorting has a cost.

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 ...