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 ...

If you follow the weather, you know that meteorological winter has been in effect since Dec. 1 (here’s a crash course on why meteorological winter is different than astronomical winter, the tl;dr ...

Landlords could no longer rely on rent-pricing software to quietly track each other's moves and push rents higher using confidential data, under a settlement between RealPage Inc. and federal ...

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 ...

At a time when the world offers “many counter-examples” of what a healthy marriage should look like, Pope Leo XIV has urged couples to look to Sts. Louis and Zélie Martin — the parents of St. Thérèse ...

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 ...

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 ...

ABSTRACT: In any military operation, reliable logistics is essential to maintaining a combat-effective force. Without the continual resupply of ammunition, food, and other materiel, forces cannot ...

ABSTRACT: In any military operation, reliable logistics is essential to maintaining a combat-effective force. Without the continual resupply of ammunition, food, and other materiel, forces cannot ...

Breakdown of the working principle. Humans are naturally confident in using time to model events, and in graph problems, each edge has a weight. As inspired by JavaScript's event loop, this weight can ...

More and more people are using artificial intelligence chatbots and there have been some troubling stories about some of those interactions. Kashmir Hill, technology reporter for The New York Times, ...