In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

One of the most classic algorithmic problems deals with calculating the shortest path between two points. A more complicated variant of the problem is when the route traverses a changing network - ...

The coronavirus pandemic has been the most financially disastrous force in the century-old history of commercial air travel. With most of the world’s planes grounded, the airline industry is looking ...

Travel data firm OAG compiled a list of the world's shortest airline routes for 2019, highlighting a lack of connectivity in some regions of the world that rely, in part, on aviation. All of the ...